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    Graft polymers
    2.
    发明授权
    Graft polymers 失效
    接枝聚合物

    公开(公告)号：US4755564A

    公开(公告)日：1988-07-05

    申请号：US798893

    申请日：1985-11-18

    申请人： Christian Lindner ,  Ludwig Trabert ,  Herbert Bartl ,  Karl-Heinz Ott

    发明人： Christian Lindner ,  Ludwig Trabert ,  Herbert Bartl ,  Karl-Heinz Ott

    IPC分类号： C08F291/00 ,  C08F255/02 ,  C08F265/04 ,  C08F279/02 ,  C08F291/02 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L77/00 ,  C08L101/00 ,  C08F27/00

    CPC分类号： C08F279/02 ,  C08F255/02 ,  C08F265/04 ,  C08F291/02

    摘要： This invention relates to graft polymers produced from:(1) an elastomer component having glass transition temperatures below 0.degree. C. as the graft base; and(2) graft monomers corresponding to the following general formula: ##STR1## wherein R.sup.1 represents H or a C.sub.1 -C.sub.4 alkyl radical;R.sup.3 represents H, phenyl or a C.sub.1 -C.sub.8 alkyl radical;R.sup.2 represents H, a C.sub.1 -C.sub.10 alkyl or C.sub.6 -C.sub.12 aryl radical or --OR.sup.4 ; andR.sup.4 represents C.sub.1 -C.sub.8 alkyl or C.sub.6 -C.sub.12 aryl optionally substituted by alkyl groups, O-containing or N-containing groups;X represents a single bond, a C.sub.1 -C.sub.10 alkylene or C.sub.6 -C.sub.12 arylene radical, ##STR2## Y represents --O--Z--, --NH--Z--; and Z represents a C.sub.1 -C.sub.10 alkylene or C.sub.6 -C.sub.12 arylene radical; and, optionally, other olefinically unsaturated monomers.

    摘要翻译： 本发明涉及由以下物质制备的接枝聚合物：（1）玻璃化转变温度低于0℃的弹性体组分作为接枝基质; 和（2）对应于以下通式的接枝单体：其中R 1表示H或C 1 -C 4烷基; R3表示H，苯基或C1-C8烷基; R2表示H，C1-C10烷基或C6-C12芳基或-OR4; 且R 4表示任选被烷基，含O或N基团取代的C 1 -C 8烷基或C 6 -C 12芳基; X表示单键，C1-C10亚烷基或C6-C12亚芳基，Y表示-O-Z-，-NH-Z-; Z表示C1-C10亚烷基或C6-C12亚芳基; 和任选的其它烯属不饱和单体。

    Process for the production of graft polymers
    4.
    发明授权
    Process for the production of graft polymers 失效
    生产接枝聚合物的方法

    公开(公告)号：US4426499A

    公开(公告)日：1984-01-17

    申请号：US344486

    申请日：1982-02-01

    申请人： Siegfried Korte ,  Christian Lindner ,  Carlhans Suling ,  Karl-Heinz Ott

    发明人： Siegfried Korte ,  Christian Lindner ,  Carlhans Suling ,  Karl-Heinz Ott

    IPC分类号： C08F291/00 ,  C08F2/04 ,  C08F2/06 ,  C08F2/14 ,  C08F2/18 ,  C08F4/34 ,  C08F4/40 ,  C08F265/00 ,  C08F265/04 ,  C08F279/00 ,  C08F279/02 ,  C08F291/02 ,  C08F279/04

    CPC分类号： C08F265/04 ,  C08F279/02

    摘要： This invention relates to a process for the graft polymerization of (A) from 95 to 40 parts, by weight, of at least one ethylenically unsaturated monomer in the presence of (B) from 5 to 60 parts, by weight, of a partially or completely cross-linked rubber, in which the one or more than one monomer (A) and rubber (B) in the form of a latex or of a dispersion in an organic solvent are polymerized in an aliphatic hydrocarbon as reaction medium at from 30.degree. to 100.degree. C., using a radical forming initiator, and the graft polymerization product obtained as a sedimenting suspension of particles having an average diameter of from 5 to 1,000 .mu.m is isolated.

    摘要翻译： 本发明涉及一种在（B）5〜60重量份的（B）的部分或不饱和单体的存在下（A）95重量份至40重量份的至少一种烯属不饱和单体的接枝聚合方法 完全交联的橡胶，其中一种或多种胶乳形式的单体（A）和橡胶（B）或在有机溶剂中的分散体在脂肪族烃中作为反应介质在30℃下聚合 至100℃，使用自由基形成引发剂，分离得到作为平均直径为5〜1000μm的颗粒的沉降悬浮液得到的接枝聚合产物。

    Process for the preparation of carbonic acid esters of polyester-polyols
    6.
    发明授权
    Process for the preparation of carbonic acid esters of polyester-polyols 失效
    聚酯多元醇碳酸酯的制备方法

    公开(公告)号：US4191705A

    公开(公告)日：1980-03-04

    申请号：US845174

    申请日：1977-10-25

    申请人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

    发明人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

    IPC分类号： C08G63/00 ,  C08G63/64 ,  C08G63/91 ,  C07C68/00 ,  C07C69/96

    CPC分类号： C08G63/64 ,  C08G63/916

    摘要： The present invention relates to a process for the preparation of carbonic acid esters of polyester-polyols by transesterifying the polyols with carbonic acid aryl esters at elevated temperatures under vacuum in the presence of a catalyst. The reaction conditions are controlled to avoid the formation of by-products and the chain extension of the polyester-polyols. The present invention is also concerned with the polyester carbonic acid esters so formed, their use in producing polycarbonate block copolymers and the copolymers so produced. The copolymers may be produced by transesterifying the polyester carbonic acid esters with bisphenols and subjecting the bis-hydroxyaryl carbonates so formed to normal polycarbonate synthesis such as interfacial or melt polycondensation.

    摘要翻译： 本发明涉及一种通过在催化剂存在下在真空下在升高的温度下将多元醇与碳酸芳酯酯交换而制备聚酯多元醇的碳酸酯的方法。 控制反应条件以避免副产物的形成和聚酯多元醇的链延长。 本发明还涉及如此形成的聚酯碳酸酯，它们在生产聚碳酸酯嵌段共聚物中的用途以及如此制备的共聚物。 共聚物可以通过将聚酯碳酸酯与双酚酯交换并使如此形成的双羟基芳基碳酸酯进行正常的聚碳酸酯合成如界面或熔融缩聚来制备。

    Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates
    7.
    发明授权
    Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates 失效
    通过碳酸酯基延长的聚酯二醇的碳酸芳酯的制备方法及其用于制备聚酯 - 二醇双二酚碳酸酯和聚酯/聚碳酸酯的用途

    公开(公告)号：US4297455A

    公开(公告)日：1981-10-27

    申请号：US910986

    申请日：1978-05-30

    申请人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

    发明人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

    IPC分类号： C08G63/64 ,  C08G63/00 ,  C08G63/76

    CPC分类号： C08G63/64

    摘要： The present invention relates to a process for the preparation of bis-carbonic acid aryl esters of polyester-diols, lengthened via --OCOO-- groups, characterized in that polyester-diols with molecular weights Mn (number-average) of over 250, preferably over 600, are heated with carbonic acid bis-aryl esters at temperatures between about 100.degree. C. and 200.degree. C., preferably between about 110.degree. C. and 180.degree. C., in vacuo below about 35 mm Hg, preferably between about 25 and 1 mm Hg, in the presence of catalysts, less than one mol of carbonic acid bis-aryl ester being employed per OH group of the polyester-diol and the hydroxyaryl compounds formed being distilled off.The invention further relates to the bis-carbonic acid aryl esters of polyester-diols lengthened via --OCOO-- groups obtained according to the instant invention and their use for the preparation of polyester diol bis-diphenol carbonates, lengthened via carbonate groups, characterized in that polyester-diol bis-aryl carbonates are reacted with a diphenol at a temperature of from about 100.degree. to about 200.degree. C. in vacuo below about 35 mm Hg in the presence of a catalyst, wherein more than 1 mol of diphenol is employed per mol of carbonic acid aryl ester groups of the polyester-diol bis-aryl carbonate, lengthened via carbonate groups, and the resulting hydroxyaryl compound is distilled off.The invention finally relates to the polyester-diol bis-diphenol carbonates, lengthened via carbonate groups obtained according to the instant invention and their use for the preparation of polyester/polycarbonates and the polycarbonate/polyesters so prepared.

    摘要翻译： 本发明涉及通过-OCOO-基团延长的聚酯二醇的双碳酸芳基酯的制备方法，其特征在于分子量Mn（数均分子）超过250的聚酯二醇优选超过 600，在约100℃至200℃之间，优选约110℃至180℃之间的温度下，用碳酸双芳基酯加热，真空度低于约35mmHg，优选约25mm 和1mm Hg，在催化剂的存在下，每聚酯二醇的OH基和所形成的羟基芳基化合物使用少于1摩尔的碳酸双芳基酯。 本发明还涉及通过根据本发明获得的-OCOO-基团延长的聚酯二醇的双碳酸芳基酯及其用于制备通过碳酸酯基团延长的聚酯二醇双 - 二酚酚酸酯的用途，其特征在于 在催化剂存在下，聚酯 - 二醇双芳基碳酸酯与二酚在约100至约200℃的温度下在真空下在约35mm Hg下真空反应，其中每次使用多于1mol的二酚 将通过碳酸酯基延长的聚酯 - 二醇双芳基碳酸酯的碳酸芳基酯基和所得羟基芳基化合物蒸馏出。 本发明最终涉及通过根据本发明获得的碳酸酯基团延长的聚酯 - 二醇双 - 二酚碳酸酯及其制备聚酯/聚碳酸酯和如此制备的聚碳酸酯/聚酯的用途。

    Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups
    9.
    发明授权
    Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups 失效
    通过碳酸酯基团延长的聚酯二醇的碳酸芳酯的制备方法

    公开(公告)号：US4217297A

    公开(公告)日：1980-08-12

    申请号：US886212

    申请日：1978-03-13

    申请人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

    发明人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

    IPC分类号： C08G63/00 ,  C08G63/64 ,  C08G63/66 ,  C07C68/06 ,  C08G63/62

    CPC分类号： C08G63/64

    摘要： The present invention relates to a process for the preparation of bis-carbonic acid monoaryl esters of polyester-diols, lengthened via --OCOO-- groups, characterized in that polyester-diols with molecular weights Mn (number-average) of over 250, preferably over 600, are heated with carbonic acid bis-aryl esters at temperatures between about 100.degree. C. and 200.degree. C., preferably between about 110.degree. C. and 180.degree. C., in vacuo below about 35 mm Hg, preferably between about 25 and 1 mm Hg, in the presence of catalysts, less than one mol of carbonic acid bis-aryl ester being employed per mol of OH group of the polyester-diol and the hydroxyaryl compounds formed being distilled off.The invention further relates to the bis-carbonic acid aryl esters of polyester-diols lengthened via --OCOO-- groups.

    摘要翻译： 本发明涉及通过-OCOO-基团来制备聚酯二醇的双碳酸单芳基酯的方法，其特征在于分子量Mn（数均分子）超过250的聚酯二醇优选超过 600，在约100℃至200℃之间，优选约110℃至180℃之间的温度下，用碳酸双芳基酯加热，真空度低于约35mmHg，优选约25mm 和1mm Hg，在催化剂的存在下，每摩尔聚酯二醇的OH基和所形成的羟基芳基化合物使用少于1摩尔的碳酸双芳基酯。 本发明还涉及通过-OCOO-基团延长的聚酯二醇的双碳酸芳基酯。