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公开(公告)号：US07172755B2
公开(公告)日：2007-02-06
申请号：US10314612
申请日：2002-12-09
IPC分类号： A61K31/785 , A61K38/00 , A61K47/00 , C08F4/80 , C08F20/00
CPC分类号： C08G69/10 , C08G73/028
摘要： Polymers containing amino acid and/or polypeptide moieties in their backbones or pendant to their backbones are made by metathesis. A method of making an amino acid or polypeptide containing polymer includes the steps of: providing a amino acid, amino alcohol, or polypeptide-containing monomer; forming a reaction mixture by contacting the monomer with an agent capable of catalyzing the polymerization of the monomer into a polymer; and placing the reaction mixture under conditions that result in the formation of the polymer in reaction mixture.
摘要翻译： 在其骨架中含有氨基酸和/或多肽部分或其侧链的聚合物通过复分解制备。 制备含氨基酸或多肽的聚合物的方法包括以下步骤：提供含氨基酸，氨基醇或含多肽的单体; 通过使单体与能够将单体聚合成聚合物的试剂接触来形成反应混合物; 并将反应混合物置于导致反应混合物中形成聚合物的条件下。
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公开(公告)号：US06680051B2
公开(公告)日：2004-01-20
申请号：US09933699
申请日：2001-08-20
IPC分类号： A61K31795
CPC分类号： C08G69/10 , C08G73/028
摘要： Polymers containing amino acid and/or polypeptide moieties in their backbones or pendant to their backbones are made by metathesis. A method of making an amino acid or polypeptide containing polymer includes the steps of: providing a amino acid, amino alcohol, or polypeptide-containing monomer; forming a reaction mixture by contacting the monomer with an agent capable of catalyzing the polymerization of the monomer into a polymer; and placing the reaction mixture under conditions that result in the formation of the polymer in reaction mixture.
摘要翻译： 在其骨架中含有氨基酸和/或多肽部分或其侧链的聚合物通过复分解制备。 制备含氨基酸或多肽的聚合物的方法包括以下步骤：提供含氨基酸，氨基醇或含多肽的单体; 通过使单体与能够将单体聚合成聚合物的试剂接触来形成反应混合物; 并将反应混合物置于导致反应混合物中形成聚合物的条件下。
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公开(公告)号：US06545110B2
公开(公告)日：2003-04-08
申请号：US10026025
申请日：2001-12-21
IPC分类号： C08F3004
CPC分类号： C08G61/12 , C07F7/2208 , C08G79/00 , C08G79/12
摘要： A polymer having a backbone repeat unit that includes at least two metal atoms bonded to each other and only one ethylenically unsaturated functional group wherein the backbone unit preferably has a structure of —C(R3)═C(R3)—[C(R3)(R4)]n—[M(R1)(R2)]a—[C(R3)(R4)]p— wherein n is 0 to 4; a is at least 2; p is 0 to 4; R1 and R2 are each independently selected from hydrogen, halogen, lower alkyl having 4 or fewer carbon atoms, alkenyl having 4 or fewer carbon atoms, or aromatic having one ring; R3 and R4 are each independently selected from hydrogen and lower alkyl having 1 to 4 carbon atoms; and M is a metal atom selected from at least one of Sn, Ge, Pb, Hg, Ni, Pd, Pt, Cr, Fe, Co, Cu and Zn. The polymer has at least 20 weight percent metal, preferably at least 50 weight percent metal, based on the weight of the polymer.
摘要翻译： 具有骨架重复单元的聚合物，其包含彼此键合的至少两个金属原子和仅一个烯属不饱和官能团，其中所述主链单元优选具有其中n为n至4的结构; a至少为2; p为0〜4; R 1和R 2各自独立地选自氢，卤素，具有4个或更少碳原子的低级烷基，具有4个或更少碳原子的烯基或具有一个环的芳族; R 3和R 4各自独立地选自氢和具有1至4个碳原子的低级烷基; M是选自Sn，Ge，Pb，Hg，Ni，Pd，Pt，Cr，Fe，Co，Cu和Zn中的至少一种的金属原子。 基于聚合物的重量，聚合物具有至少20重量％的金属，优选至少50重量％的金属。
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公开(公告)号：US5847064A
公开(公告)日：1998-12-08
申请号：US807494
申请日：1997-02-27
摘要： An organometallic polymer having the following moiety: ##STR1## is disclosed. R.sub.1 and R.sub.2 are independently selected from the group of H, alkyl having 30 or fewer carbons, alkenyl having 30 or fewer carbons, and aromatic having one to ten rings; n=0-30; p=0-30; and M is a metal selected from the group consisting of Sn, Ge, Pb, Hg, Ni, Pd, Pt, Cr, Fe, Co, Cu, and Zn. Most preferably, M is Sn, R.sub.1 and R.sub.2 are n-butyl, n is 3, and p is 3. A preferred antibacterial/antifungal composition may be formed by combining the polymer with a suitable carrier.
摘要翻译： 公开了具有以下部分的有机金属聚合物：
。 R 1和R 2独立地选自H，具有30个或更少碳的烷基，具有30个或更少个碳的烯基，以及具有1至10个环的芳族; n = 0-30; p = 0-30; M是选自Sn，Ge，Pb，Hg，Ni，Pd，Pt，Cr，Fe，Co，Cu和Zn的金属。 最优选地，M是Sn，R 1和R 2是正丁基，n是3，p是3.可以通过将聚合物与合适的载体组合来形成优选的抗菌/抗真菌组合物。 -
公开(公告)号：US06340731B1
公开(公告)日：2002-01-22
申请号：US09298288
申请日：1999-04-23
IPC分类号： C08F3004
CPC分类号： C08G61/12 , C07F7/2208 , C08G79/00 , C08G79/12
摘要： A polymer having a backbone repeat unit that includes at least two metal atoms bonded to each other and only one ethylenically unsaturated functional group wherein the backbone unit preferably has a structure of —C(R3)═C(R3)—[C(R3)(R4)]n—[M(R1)(R2)]a—[C(R3)(R4)]p— wherein n is 0 to 4; a is at least 2; p is 0 to 4; R1 and R2 are each independently selected from hydrogen, halogen, lower alkyl having 4 or fewer carbon atoms, alkenyl having 4 or fewer carbon atoms, or aromatic having one ring; R3 and R4 are each independently selected from hydrogen and lower alkyl having 1 to 4 carbon atoms; and M is a metal atom selected from at least one of Sn, Ge, Pb, Hg, Ni, Pd, Pt, Cr, Fe, Co, Cu and Zn. The polymer has at least 20 weight percent metal, preferably at least 50 weight percent metal, based on the weight of the polymer.
摘要翻译： 具有骨架重复单元的聚合物，其包含彼此键合的至少两个金属原子和仅一个烯属不饱和官能团，其中所述主链单元优选具有其中n为n至4的结构; a至少为2; p为0〜4; R 1和R 2各自独立地选自氢，卤素，具有4个或更少碳原子的低级烷基，具有4个或更少碳原子的烯基或具有一个环的芳族; R 3和R 4各自独立地选自氢和具有1至4个碳原子的低级烷基; 并且M是选自Sn，Ge，Pb，Hg，Ni，Pd，Pt，Cr，Fe，Co，Cu和Zn中的至少一种的金属原子。聚合物具有至少20重量％的金属，优选至少50 重量百分比的金属，基于聚合物的重量。
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6.发明授权Polymerized dienes prepared by step propagation, condensation type polymerization of acyclic dienes 失效通过步进增殖制备的聚合二烯，无环二烯的缩合型聚合
公开(公告)号：US5290895A
公开(公告)日：1994-03-01
申请号：US982059
申请日：1992-11-25
CPC分类号： C08F36/20
摘要： Novel polymerized dienes prepared by the step propagation, condensation type polymerization of acyclic dienes employing Lewis acid-free metal alkylidene complexes as catalysts.
摘要翻译： 通过步进增殖制备的新型聚合二烯，使用不含路易斯酸的金属亚烷基络合物作为催化剂的无环二烯的缩合型聚合。
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公开(公告)号：US4262114A
公开(公告)日：1981-04-14
申请号：US752587
申请日：1976-12-20
IPC分类号： C08G63/685 , C08L67/02
CPC分类号： C08G63/6856
摘要： This invention relates to polyester polyether segmented copolymers wherein the polyether segment contains a certain amount of heterocyclic ring repeat units, for example, the hydantoin ring. These polyester polyether segmented copolymers are useful in the production of fibers, films or other extrusion moldings where elastomeric properties are desirable.
摘要翻译： 本发明涉及聚醚嵌段共聚物，其中聚醚链段含有一定量的杂环重复单元，例如乙内酰脲环。 这些聚酯聚醚分段共聚物可用于生产其中需要弹性体性质的纤维，薄膜或其它挤出模制品。
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8.发明申请Linear functional copolymers of ethylene with precise and minimum run length distributions and methods of making thereof 失效具有精确和最小游程长度分布的乙烯的线性官能团共聚物及其制备方法公开(公告)号：US20080312393A1
公开(公告)日：2008-12-18
申请号：US12214189
申请日：2008-06-17
申请人： Lisa S. Baugh , Stephen E. Lehman, JR. , Kenneth B. Wagener , Donald N. Schulz , Enock Berluche
发明人： Lisa S. Baugh , Stephen E. Lehman, JR. , Kenneth B. Wagener , Donald N. Schulz , Enock Berluche
IPC分类号： C08F4/80
CPC分类号： C08F210/02 , C08F210/16 , C08F4/80 , C08F236/20 , C08F2500/02 , C08F2500/03 , C08F220/10 , C08F218/00 , C08F218/08 , C08F232/00
摘要： The present invention is related to a linear functional polymer having repeating units A, B and D. Unit A represents —CH2—, unit B represents and unit D represents where R1 represents a polar functional group. There are at least four A units separating each B unit, each D unit, and each B and D unit. The value y represents the total number of B units and is an integer greater than or equal to 1. The total number of D units is represented by h and is an integer greater than or equal to 0. And x represents the total number of A units and is an integer sufficient that the molar fraction of the B and D units in the linear functional polymer is represented by a value j defined by the equation: j = y + h x + y + h ≤ 0.032 . The present invention is also directed to a method for preparing such linear functional polymers by copolymerizing a first polar substituted monomer and a second non-polar unsubstituted monomer.
摘要翻译： 本发明涉及具有重复单元A，B和D的线性官能聚合物。单元A表示-CH 2 - ，单元B表示，单元D表示其中R 1表示极性官能团。 每个B单元，每个D单元和每个B和D单元分开至少四个A单元。 值y表示B个单位的总数，并且是大于或等于1的整数.D单位的总数由h表示，并且是大于或等于0的整数。x表示A的总数 单位，并且是足以使线性官能聚合物中B和D单元的摩尔分数由以下等式定义的值j表示的整数：
< 数学溢出=“滚动”> j = y + h x + y + -
公开(公告)号：US07420025B2
公开(公告)日：2008-09-02
申请号：US10718764
申请日：2003-11-21
IPC分类号： C08G77/60
CPC分类号： C08G77/60 , C07F7/1804 , C08G77/50
摘要： Acyclic diene metathesis (ADMET) has been utilized in the synthesis of carbosilane and carbosiloxane polymers bearing a latent reactive methoxy-functional group on each repeat unit. The polymerization results in a linear thermoplastic polymer. The latent reactive methoxy groups remain inert during polymerization; however, exposure to moisture triggers hydrolysis and the formation of a chemically cross-linked thermoset. The thermoset's properties can be modified by varying the ratio of carbosilane and carbosiloxane repeat units in the final material. Also, increasing cross-link density by using cross-linkable chain-end groups and increasing the run length of the soft phase, maximizing phase separation and elasticity, allows for the synthesis of elastic thermosets exhibiting good tensile strength. Adding a trifunctional ADMET active chain-end cross-linker to the system improved the mechanical behavior of the resulting polymer.
摘要翻译： 非环二烯复分解（ADMET）已被用于合成在每个重复单元上带有潜在的反应性甲氧基官能团的碳硅烷和碳硅氧烷聚合物。 聚合导致线性热塑性聚合物。 潜在的反应性甲氧基在聚合过程中保持惰性; 然而，暴露于水分会触发水解和形成化学交联的热固性材料。 可以通过改变最终材料中碳硅烷和碳硅氧烷重复单元的比例来改变热固性质。 此外，通过使用可交联的链端基团增加交联密度并增加软相的游程长度，使相分离和弹性最大化，允许合成显示出良好拉伸强度的弹性热固性材料。 向系统中加入三官能的ADMET活性链端交联剂改善了所得聚合物的机械性能。
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公开(公告)号：US5110885A
公开(公告)日：1992-05-05
申请号：US462532
申请日：1990-01-03
CPC分类号： C08F36/20
摘要： Novel polymerized dienes prepared by the step propagation, condensation type polymerization of acyclic dienes employing Lewis acid-free metal alkylidene complexes as catalysts.
摘要翻译： 通过步进增殖制备的新型聚合二烯，使用不含路易斯酸的金属亚烷基络合物作为催化剂的无环二烯的缩合型聚合。
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