公开(公告)号：US6111058A

公开(公告)日：2000-08-29

申请号：US860023

申请日：1997-07-03

申请人： Volker Warzelhan ,  Matthias Kroner ,  Jurgen Hofmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

发明人： Volker Warzelhan ,  Matthias Kroner ,  Jurgen Hofmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

IPC分类号： A01G9/10 ,  B65D65/46 ,  C08G69/40 ,  C08G69/44 ,  C08G69/48 ,  C08G73/04 ,  C08J9/00 ,  C08L3/02 ,  C08L77/12 ,  C08L101/16 ,  C09J177/12 ,  C08G18/60

CPC分类号： C08G69/48 ,  B65D65/466 ,  C08G69/44 ,  C08L3/02 ,  C08L2201/06 ,  C08L77/12 ,  Y02W30/43 ,  Y02W90/13

摘要： Biodegradable polyesteramides as defined in the specification obtained by reacting a mixture consisting essentially of(a1) from 95 to 99.9% by weight of a polyesteramide,(a2) from 0.1 to 5% by weight of a divinyl ether, and(a3) from 0 to 5 mol % of compound D as defined in the specification, and other biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings obtained from the polymers and molding compositions according to the invention.

摘要翻译： PCT No.PCT / EP96 / 00067 Sec。 371日期1997年7月3日 102（e）日期1997年7月3日PCT 1996年1月8日PCT PCT。 WO96 / 21692 PCT出版物 日期1996年7月18日如本说明书所定义的可生物降解的聚酯酰胺，其通过使主要由（a1）95-99.9重量％的聚酯酰胺，（a2），0.1-5重量％的二乙烯基醚组成的混合物， （a3）如说明书中定义的化合物D的0至5mol％，以及其它可生物降解的聚合物和热塑性模塑组合物，其制备方法，用于生产可生物降解的模制品的用途和粘合剂，由聚合物获得的可生物降解的模制品 和根据本发明的模塑组合物。

公开(公告)号：US5817721A

公开(公告)日：1998-10-06

申请号：US836311

申请日：1997-05-12

申请人： Volker Warzelhan ,  Gunnar Schornick ,  Matthias Kroner ,  Ursula Seeliger ,  Motonori Yamamoto ,  Rainer Buschl

发明人： Volker Warzelhan ,  Gunnar Schornick ,  Matthias Kroner ,  Ursula Seeliger ,  Motonori Yamamoto ,  Rainer Buschl

IPC分类号： C08G63/183 ,  C08G63/60 ,  C08G63/688 ,  C08G63/91 ,  C08J5/00 ,  C08J9/04 ,  C08L67/00 ,  C08L101/16 ,  C09J167/00 ,  D21H19/28 ,  C08F20/00 ,  C08G63/12

CPC分类号： C08G63/91 ,  C08G63/60

摘要： A biodegradable polyester obtainable by reacting a mixture comprising (a1) from 95 to 99.9% by weight of a polyester P1 obtainable by reacting a mixture essentially comprising (b1) a mixture comprising 35-95 mol % of adipic acid or ester-forming derivatives thereof, 5-65 mol % of terephthalic acid or ester-forming derivatives thereof, and 0-5 mol % of a compound containing sulfonate groups, and (b2) a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols, with the proviso that a compound D with at least three groups capable of ester formation is employed to prepare the polyester P1, (a2) from 0.1 to 5% by weight of a divinyl ether C1 and (a3) from 0 to 5 mol %, based on component (b1) from the preparation of P1, of compound D, and other biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives.

摘要翻译： PCT No.PCT / EP95 / 04335 371日期1997年5月12日 102（e）日期1997年5月12日PCT提交1995年11月4日PCT公布。 公开号WO96 / 15175 PCT 日期1996年5月23日一种可生物降解的聚酯，其可通过使包含（a1）95-99.9重量％的聚酯P1的混合物反应获得，所述聚酯P1可通过使基本上包含（b1）包含35-95mol％己二酸或酯 5-35摩尔％的对苯二甲酸或其成酯衍生物，以及0-5摩尔％的含有磺酸盐基团的化合物，和（b2）选自下组的二羟基化合物：C 2 -C 6 - 链烷二醇和C 5 -C 10环烷二醇，条件是使用具有至少三个能够形成酯的基团的化合物D来制备聚酯P1，（a2）0.1至5重量％的二乙烯基醚C1和（a3 ）为0〜5摩尔％，基于化合物D的P1的制备成分（b1），其他可生物降解的聚合物和热塑性成型组合物，其制备方法，其用于生产可生物降解的成型品和粘合剂的用途。

公开(公告)号：US6046248A

公开(公告)日：2000-04-04

申请号：US975205

申请日：1997-11-20

申请人： Volker Warzelhan ,  Frank Braun ,  Matthias Kroner ,  Ursula Seeliger ,  Motonori Yamamoto ,  Rainer Buschl

发明人： Volker Warzelhan ,  Frank Braun ,  Matthias Kroner ,  Ursula Seeliger ,  Motonori Yamamoto ,  Rainer Buschl

IPC分类号： C08G63/60 ,  C08G63/672 ,  C08G63/91 ,  C08J9/00

CPC分类号： C08G63/60 ,  C08G63/672 ,  C08G63/916

摘要： Biodegradable polyether esters are obtained by reacting a mixture of(a1) from 95 to 99.9% by weight of polyether ester obtained by reacting(b1) a mixture comprising20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol % of a compound which contains sulfonate groups, and(b2) a mixture of dihydroxy compounds,(a2) from 0.1 to 5% by weight of a divinyl ether C1 and(a3) from 0 to 5 mol %, based on component (b1) from the preparation of P1, of compound D,and other biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers and molding compositions according to the invention.

摘要翻译： 可生物降解的聚醚酯通过使（a1）95-99.9％（重量）的聚醚酯与（b1）包含20-95摩尔％的己二酸或其成酯衍生物或其混合物的混合物 5-80摩尔％的对苯二甲酸或其成酯衍生物或其混合物，和0-5摩尔％的含有磺酸盐基团的化合物，和（b2）二羟基化合物的混合物，（a2）0.1至5％ 的二乙烯基醚C1和（a3）为0-5摩尔％，基于制备P1的组分（b1），化合物D和其它可生物降解的聚合物和热塑性模塑组合物，其制备方法， 用于生产可生物降解的模制品的用途，以及可从本发明的聚合物和模塑组合物获得的粘合剂，可生物降解的模制品，泡沫和与淀粉的共混物。

公开(公告)号：US5863991A

公开(公告)日：1999-01-26

申请号：US860032

申请日：1997-07-03

申请人： Volker Warzelhan ,  Gunnar Schornick ,  Matthias Kroner ,  Ursula Seeliger ,  Motonori Yamamoto ,  Gerhard Ramlow

发明人： Volker Warzelhan ,  Gunnar Schornick ,  Matthias Kroner ,  Ursula Seeliger ,  Motonori Yamamoto ,  Gerhard Ramlow

IPC分类号： A61L15/00 ,  B65D65/46 ,  C08G69/40 ,  C08G69/44 ,  C08G69/48 ,  C08G73/04 ,  C08K5/09 ,  C08L3/02 ,  C08L77/12 ,  C08L101/16 ,  C09D177/12 ,  C09J177/12 ,  C08L71/02 ,  C08G65/48

CPC分类号： C08K5/09 ,  B65D65/466 ,  C08G69/44 ,  C08G69/48 ,  C08L3/02 ,  Y02W30/43 ,  Y02W90/11 ,  Y02W90/13

摘要： Biodegradable polyetheresteramides Q1 with a molecular weight (M.sub.n) in the range from 6000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight polyetheresteramide Q1 at 25.degree. C.), and a melting point in the range from 50.degree. to 200.degree. C., obtained by reacting a1) from 95 to 99.9% by weight polyetheresteramide P1, obtained by reacting a mixture ofb1) 20-95 mol % adipic acid or ester-forming derivatives thereof, and5-80 mol % terephthalic acid or ester-forming derivatives thereof, andb2) a mixture of a dihydroxy compound selected from C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,b22) a dihydroxy compound which contains ether functionalities and has the formula IHO--((CH.sub.2).sub.n --O)).sub.m --H Iwhere n is 2, 3 or 4 and m is an integer from 2 to 250, andb23) from 0.5 to 80 mol % of an amino-C.sub.2 -C.sub.12 -alkanol or an amino-C.sub.5 -C.sub.10 -cycloalkanol, with or withoutb24) a diamino-C.sub.1 -C.sub.8 -alkane, and/orb25) a 2,2'-bisoxazolinewhere the molar ratio of (b1) to (b2) is in the range from 0.4:1 to 1.5:1, anda2) from 0.1 to 5% by weight of a divinyl ether C1.

摘要翻译： PCT No.PCT / EP96 / 00064 Sec。 371日期1997年7月3日 102（e）日期1997年7月3日PCT 1996年1月9日PCT PCT。 公开号WO96 / 21691 日期1996年7月18日分子量（Mn）在6000〜80,000g / mol范围内的可降解的聚醚酯酰胺Q1，粘度数在30-450g / ml的范围内（在邻二氯苯/苯酚（50 / 50重量比），浓度为0.5重量％聚醚酯酰胺Q1在25℃），熔点在50〜200℃，通过使a1）为95〜99.9重量％ 通过使b1）20-95mol％己二酸或其成酯衍生物和5-80mol％对苯二甲酸或其成酯衍生物的混合物反应获得的聚醚酯酰胺P1，和b2）选择的二羟基化合物的混合物 由C 2 -C 6烷二醇和C 5 -C 10环烷二醇组成的b22）含有醚官能团并具有式IIIO - （（CH 2）n O））m-HI的二羟基化合物，其中n为2,3或4，m为整数 2至250，和b23）0.5至80摩尔％的氨基-C 2 -C 12烷醇或氨基-C 5 -C 10 - 环烷醇，具有或不具有b24） （b1）至（b2）的摩尔比在0.4:1至1.5:1的范围内，和a2）为0.1（重量比）的2,2'-双恶唑啉 至5重量％的二乙烯基醚C1。

公开(公告)号：US6114042A

公开(公告)日：2000-09-05

申请号：US395773

申请日：1999-09-14

申请人： Volker Warzelhan ,  Gunnar Schornick ,  Bernd Bruchmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

发明人： Volker Warzelhan ,  Gunnar Schornick ,  Bernd Bruchmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

IPC分类号： C08L3/00 ,  A01G13/02 ,  C08G18/42 ,  C08G18/46 ,  C08G18/66 ,  C08G63/00 ,  C08G63/183 ,  C08G63/20 ,  C08G63/60 ,  C08G63/688 ,  C08G63/91 ,  C08L3/02 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09D167/00 ,  C09K17/52 ,  B32B27/36 ,  B32B27/40 ,  B32B9/04

CPC分类号： C08L3/02 ,  C08G18/4216 ,  C08G18/4219 ,  C08G18/4277 ,  C08G18/428 ,  C08G18/4286 ,  C08G18/4676 ,  C08G18/6659 ,  C08G63/20 ,  C08G63/60 ,  C08L75/06 ,  C09D167/00 ,  C09K17/52 ,  C08G2230/00 ,  Y10S525/938 ,  Y10T428/31547 ,  Y10T428/31786 ,  Y10T428/31794

摘要： Biodegradable polyesters P1 obtainable by reaction of a mixture consisting essentially of(a1) a mixture consisting essentially offrom 35 to 95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,from 5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, andfrom 0 to 5 mol % of a sulfonate compound,the sum of the individual mole percentages being 100 mol %, and(a2) a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,the molar ratio of (a1) to (a2) being chosen within the range from 0.4:1 to 1.5:1,with the proviso that the polyesters P1 have a molecular weight (M.sub.n) within the range from 5000 to 50,000 g/mol, a viscosity number within the range from 30 to 350 g/ml (measured in 50:50 w/w dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester P1 at 25.degree. C.) and a melting point within the range from 50 to 170.degree. C. and with the further proviso that the polyesters P1 are prepared using from 0.01 to 5 mol %, based on the molar quantity used of component (a1), of a compound D having at least three groups capable of ester formation,and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers or molding compositions of the present invention.

摘要翻译： 可生物降解的聚酯P1可通过基本上由（a1）基本上由35-95mol％的己二酸或其酯形成衍生物或其混合物组成的混合物，混合物，5-65mol％的对苯二甲酸或酯 和0-5mol％的磺酸盐化合物，各摩尔百分数之和为100mol％，和（a2）选自C 2 -C 6烷二醇的二羟基化合物 和C 5 -C 10 - 环烷二醇，（a1）至（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚酯P1的分子量（Mn）在 5000至50,000g / mol，粘度数在30至350g / ml的范围内（在25℃下在50:50w / w二氯苯/苯酚中的浓度为聚酯P1的0.5重量％测量）和 熔点在50至170℃的范围内，进一步的条件是 基于组分（a1）使用的摩尔量，具有至少三个能够进行酯形成的基团的化合物D，以及进一步的可生物降解的聚合物和热塑性模塑组合物的方法，使用0.01至5mol％的聚酯P1 用于制备可生物降解的模制品的用途，以及可从本发明的聚合物或模塑组合物获得的粘合剂，可生物降解的模制品，泡沫和与淀粉的共混物。

公开(公告)号：US06303677B1

公开(公告)日：2001-10-16

申请号：US09611555

申请日：2000-07-07

申请人： Volker Warzelhan ,  Gunnar Schornick ,  Bernd Bruchmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

发明人： Volker Warzelhan ,  Gunnar Schornick ,  Bernd Bruchmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

IPC分类号： C08K5092

CPC分类号： C08L3/02 ,  C08G18/4216 ,  C08G18/4219 ,  C08G18/4277 ,  C08G18/428 ,  C08G18/4286 ,  C08G18/4676 ,  C08G18/6659 ,  C08G63/20 ,  C08G63/60 ,  C08G2230/00 ,  C08L75/06 ,  C09D167/00 ,  C09K17/52 ,  Y02A40/284 ,  Y10S525/938 ,  Y10T428/31547 ,  Y10T428/31786 ,  Y10T428/31794 ,  C08L2666/02 ,  C08L2666/26 ,  C08L2666/36

摘要： Biodegradable polyesters P1 obtainable by reaction of a mixture consisting essentially of (a1) a mixture consisting essentially of from 35 to 95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, from 5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and from 0 to 5 mol % of a sulfonate compound, the sum of the individual mole percentages being 100 mol %, and (a2) a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and CS-C10-cycloalkanediols, the molar ratio of (a1) to (a2) being chosen within the range from 0.4:1 to 1.5:1, with the proviso that the polyesters P1 have a molecular weight (Mn) within the range from 5000 to 50,000 g/mol, a viscosity number within the range from 30 to 350 g/ml (measured in 50:50 w/w o-dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester P1 at 25° C.) and a melting point within the range from 50 to 170° C. and with the further proviso that the polyesters P1 are prepared using from 0.01 to mol %, based on the molar quantity used of component (a1), of a compound D having at least three groups capable of ester formation, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers or molding compositions of the present invention.

摘要翻译： 可生物降解的聚酯P1可通过基本上由（a1）基本上由35至95摩尔％的己二酸或其酯形成衍生物或其混合物组成的混合物，混合物，5-65摩尔％的对苯二甲酸或酯 - 形成其衍生物或其混合物，和0-5mol％的磺酸盐化合物，各摩尔百分比的总和为100mol％，和（a2）选自C2-C6-烷二醇和CS的二羟基化合物 -C1-环烷二醇，（a1）与（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚酯P1的分子量（Mn）在5000至 50,000g / mol，粘度数在30-350g / ml的范围内（在25℃下在50:50w / w邻二氯苯/苯酚中的浓度为聚酯P1的0.5重量％测量）和 熔点在50至170℃的范围内，进一步的条件是， 基于组分（a1）使用的摩尔量，具有至少三个能够进行酯形成的基团的化合物D和其它可生物降解的聚合物和热塑性模塑组合物，制备P1的制备方法 其可用于生产可生物降解的成型品，以及可从本发明的聚合物或模塑组合物获得的粘合剂，可生物降解的模制品，泡沫和与淀粉的共混物。

公开(公告)号：US5889135A

公开(公告)日：1999-03-30

申请号：US875808

申请日：1997-08-14

申请人： Volker Warzelhan ,  Gunter Pipper ,  Ursula Seeliger ,  Peter Bauer ,  Udo Pagga ,  Motonori Yamamoto

发明人： Volker Warzelhan ,  Gunter Pipper ,  Ursula Seeliger ,  Peter Bauer ,  Udo Pagga ,  Motonori Yamamoto

IPC分类号： C08J5/00 ,  A61L15/26 ,  A61L15/62 ,  C08G63/183 ,  C08G63/20 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/688 ,  C08G63/91 ,  C08J9/00 ,  C08J9/04 ,  C08L67/00 ,  C08L101/16 ,  C09J167/00 ,  D21H19/28 ,  C08G63/00

CPC分类号： C08G63/91 ,  A61L15/26 ,  A61L15/62 ,  C08G63/20 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  Y02W30/43

摘要： Biodegradable polyesters having a molecular weight (M.sub.n) of from 5000 to 50,000 g/mol (measured by gel permeation chromatography), a viscosity number of from 30 to 350 g/ml (measured in 50:50 by weight of o-dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester at 25.degree. C.), and a melting point of from 50 to 170.degree. C., and having both hydroxyl and carboxyl end groups, the molar ratio of carboxyl end groups to hydroxyl end groups being greater than one, which is obtained by reacting a mixture consisting essentially ofa.sub.1) a mixture consisting essentially offrom 45 to 80 mol % of adipic acid or ester-forming derivatives thereof, or mixtures thereof,from 20 to 55 mol % of terephthalic acid or ester-forming derivatives thereof, or mixtures thereof, andfrom 0 to 5 mol % of a sulfonate compound,where the sum of the individual mole percentages is 100 mol %, anda.sub.2) a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,in the presence of from 0.01 to 5 mol %, per mol of component a.sub.1), of a compound D having at least three groups capable of ester formation, the molar ratio of a.sub.1) to a.sub.2) being from 0.4:1 to 1.5:1,polymers and biodegradable thermoplastic molding compositions, processes for their preparation and their use for producing biodegradable moldings, adhesives, foams and blends with starch obtained from the polymers or molding compositions.

摘要翻译： PCT No.PCT / EP96 / 00457 Sec。 371日期1997年8月14日 102（e）日期1997年8月14日PCT提交1996年3月5日PCT公布。 WO96 / 25446 PCT公开号 日期：1996年8月22日分子量（Mn）为5000〜50,000g / mol（通过凝胶渗透色谱法测定）的可降解聚酯，粘度为30〜350g / ml（以50:50重量％ 邻二氯苯/苯酚，浓度为聚酯在25℃下的0.5重量％），熔点为50-170℃，同时具有羟基和羧基端基，羧基末端的摩尔比 羟基端基的基团大于1，其通过使基本上由以下组成的混合物：a1）基本上由45-80mol％的己二酸或其成酯衍生物或其混合物组成的混合物从20至 55摩尔％的对苯二甲酸或其成酯衍生物或其混合物，以及0-5摩尔％的单体摩尔百分数之和为100摩尔％的磺酸盐化合物，和a2）选自以下的二羟基化合物 由C 2 -C 6烷二醇和C 5 -C 10 - 在每摩尔组分a1）存在0.01至5摩尔％的环烷二醇，具有至少三个能够形成酯的基团的化合物D，a1）与a2）的摩尔比为0.4:1至1.5 ：1，聚合物和可生物降解的热塑性模塑组合物，其制备方法及其用于生产可生物降解的模制品，粘合剂，泡沫和由聚合物或模塑组合物获得的淀粉的共混物。

公开(公告)号：US06414108B1

公开(公告)日：2002-07-02

申请号：US09399759

申请日：1999-09-21

申请人： Volker Warzelhan ,  Bernd Bruchmann ,  Dieter Boeckh ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

发明人： Volker Warzelhan ,  Bernd Bruchmann ,  Dieter Boeckh ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

IPC分类号： C08G6312

CPC分类号： C08G18/4676 ,  A01G24/00 ,  C05F17/009 ,  C08G18/4247 ,  C08G18/4286 ,  C08G63/60 ,  C08G63/672 ,  C08G2230/00 ,  C09K15/32 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47

摘要： Biodegradable polyether esters P1 obtainable by the reaction of a mixture consisting essentially of: (a1) a mixture essentiall) of 20 to 95 mol % adipic acid or ester-forming derivatives thereof or mixtures thereof, 5 to 80 mol % terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0 to 5 mol % of a sulphonate group-containing compounds In which the sum of the individual mol percentages is 100; and (a2) a mixture of dihydroxy compounds consisting essentially of (a21) 15 to 99 mol % of a dihydroxy compound selected from the group consisting of C2-C6 alkane diols and C5-C10 cycloalkane diols; (a22) 85 to 0.2 mol % of an ether function-containing dihydroxy compound as in formula I HO—[(CH2)n—O]m—H in which n is 2, 3 or 4 and m is a whole number from 2 to 250, or mixtures thereof, in which the molar ratio of (a1) to (a2) is in the range from 0.4:1 to 1.5:1 with the proviso that the polyether esters P1 have molar weight (Mn) in the range from 5,000 to 80,000 g/mol, a viscosity index in the range from 30 to 450 g/ml (measured in o-dichlorobenzole/phenol (weight ratio 50/50) at a concentration of 0.5 wt. % polyether esters P1 at a temperature of 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, in relation to the molar quantity of the components (a) used of a compound D with at least three groups capable of ester formation are used to produce the polyether esters P1, and other biodegradable polymers and thermoplastic moulding compounds, process for their production and biodegradable mouldings, adhesives, foams and blends with starch obtainable from the polymers or moulding compounds of the invention.

摘要翻译： 通过基本上由以下组成的混合物的反应获得的可生物降解的聚醚酯P1：（a1）20至95摩尔％己二酸或其成酯衍生物或其混合物的混合物，5至80摩尔％对苯二甲酸或酯 - 形成其衍生物或其混合物，以及0-5摩尔％的含单体摩尔百分比的总和为100的含磺酸基的化合物; 和（a2）基本上由（a21）15-99mol％的选自C 2 -C 6烷烃二醇和C 5 -C 10环烷烃二醇的二羟基化合物组成的二羟基化合物的混合物; （a22）85至0.2摩尔％的如式I的醚官能化的二羟基化合物HO - [（CH 2）n O] m H，其中n为2,3或4，m为2至250的整数，或 其中（a1）与（a2）的摩尔比在0.4:1至1.5:1范围内的混合物，条件是聚醚酯P1的摩尔重量（Mn）为5,000至80,000g / mol，粘度指数在30至450g / ml（在邻二氯苯甲醇/苯酚（重量比50/50）中测量），浓度为0.5重量％聚醚酯P1，温度为25℃。 ），熔点在50〜200℃的范围内，进一步的条件是0.01〜5摩尔％，相对于使用化合物D的成分（a）的摩尔量为至少3倍 使用能够形成酯的基团来生产聚醚酯P1和其它可生物降解的聚合物和热塑性模塑料，其生产方法和可生物降解的模制品，粘合剂，泡沫 并与可从本发明的聚合物或模塑料获得的淀粉混合。

公开(公告)号：US06258924B1

公开(公告)日：2001-07-10

申请号：US08975307

申请日：1997-11-20

申请人： Volker Warzelhan ,  Bernd Bruchmann ,  Dieter Boeckh ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

发明人： Volker Warzelhan ,  Bernd Bruchmann ,  Dieter Boeckh ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

IPC分类号： C08G6302

CPC分类号： C08G18/4676 ,  A01G24/00 ,  C05F17/009 ,  C08G18/4247 ,  C08G18/4286 ,  C08G63/60 ,  C08G63/672 ,  C08G2230/00 ,  C09K15/32 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47

摘要： Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising: (a1) a mixture essentially comprising: 20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, 5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0-5 mol % of a compound containing sulfonate groups, where the total of the individual mole percentages is 100 mol %, and (a2) a mixture of dihydroxy compounds essentially comprising (a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, (a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula I: HO—[(CH2)n—O]m—H  I where n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof, where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.

摘要翻译： 可生物降解的聚醚酯P1可通过使基本上包含以下物质的混合物反应获得：（a1）基本上包含：20-95摩尔％的己二酸或其成酯衍生物或其混合物的混合物，5-80摩尔％的对苯二甲酸或酯形成 衍生物或其混合物，以及0.5摩尔％的含有磺酸盐基团的化合物，其中单个摩尔百分数的总和为100摩尔％，和（a2）基本上包含（a21）15至99.8摩尔的二羟基化合物的混合物 ％的选自C 2 -C 6烷二醇和C 5 -C 10 - 环烷二醇的二羟基化合物，（a22）85至0.2摩尔％的含有式I的醚官能团的二羟基化合物：其中n为2,3 或4，m为2至250的整数，或其混合物，其中（a1）至（a2）的摩尔比选自0.4:1至1.5:1，条件是聚醚酯P1 具有在5000至80,000g / mol范围内的分子量（Mn），粘度 精密度范围为30〜450g / ml（在邻二氯苯/苯酚（50/50重量比）中测定），浓度为聚醚酯P1的浓度为25℃）和熔点 在50至200℃的范围内，并且进一步的条件是，以所使用的组分（a1）的摩尔量为基准，具有至少三个能够形成酯的基团的化合物D为0.01至5摩尔％ 用于制备聚醚酯P1和其它可生物降解的聚合物和热塑性模塑组合物，其制备方法，用于生产可生物降解的模制品和粘合剂的用途，可生物降解的模制品，薄膜和可从聚合物获得的淀粉的混合物和根据 本发明。

公开(公告)号：US06201034B1

公开(公告)日：2001-03-13

申请号：US09395733

申请日：1999-09-14

申请人： Volker Warzelhan ,  Gunnar Schornick ,  Bernd Bruchmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

发明人： Volker Warzelhan ,  Gunnar Schornick ,  Bernd Bruchmann ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

IPC分类号： C08J900

CPC分类号： C08L3/02 ,  C08G18/4216 ,  C08G18/4219 ,  C08G18/4277 ,  C08G18/428 ,  C08G18/4286 ,  C08G18/4676 ,  C08G18/6659 ,  C08G63/20 ,  C08G63/60 ,  C08G2230/00 ,  C08L75/06 ,  C09D167/00 ,  C09K17/52 ,  Y02A40/284 ,  Y10S525/938 ,  Y10T428/31547 ,  Y10T428/31786 ,  Y10T428/31794 ,  C08L2666/02 ,  C08L2666/26 ,  C08L2666/36

摘要： Biodegradable polyesters P1 obtainable by reaction of a mixture consisting essentially of (a1) a mixture consisting essentially of from 35 to 95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, from 5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and from 0 to 5 mol % of a sulfonate compound, the sum of the individual mole percentages being 100 mol %, and (a2) a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, the molar ratio of (a1) to (a2) being chosen within the range from 0.4:1 to 1.5:1, with the proviso that the polyesters P1 have a molecular weight (Mn) within the range from 5000 to 50,000 g/mol, a viscosity number within the range from 30 to 350 g/ml (measured in 50:50 w/w o-dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester P1 at 25° C.) and a melting point within the range from 50 to 170° C. and with the further proviso that the polyesters P1 are prepared using from 0.01 to 5 mol %, based on the molar quantity used of component (a1), of a compound D having at least three groups capable of ester formation, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers or molding compositions of the present invention.

摘要翻译： 可生物降解的聚酯P1可通过基本上由（a1）基本上由35至95摩尔％的己二酸或其酯形成衍生物或其混合物组成的混合物，混合物，5-65摩尔％的对苯二甲酸或酯 - 形成其衍生物或其混合物，和0-5mol％的磺酸盐化合物，各摩尔百分比的总和为100mol％，和（a2）选自C2-C6-烷二醇和C5的二羟基化合物 -C1-环烷二醇，（a1）与（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚酯P1的分子量（Mn）在5000至 50,000g / mol，粘度数在30-350g / ml的范围内（在25℃下在50:50w / w邻二氯苯/苯酚中的浓度为聚酯P1的0.5重量％测量）和 熔点在50至170℃的范围内，进一步的条件是， 基于组分（a1）的摩尔量，具有至少三个能够形成酯的基团的化合物D，以及其它可生物降解的聚合物和热塑性模塑组合物，使用0.01至5mol％ 其制备方法，用于生产可生物降解的模制品，以及粘合剂，可生物降解的模制品，泡沫和可从本发明的聚合物或模塑组合物获得的淀粉的共混物。