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1. 发明授权

US4085075A Carbohydrate thermoset resins 失效
标题翻译：碳水化合物热固性树脂
公开(公告)号：US4085075A
公开(公告)日：1978-04-18
申请号：US811396
申请日：1977-06-29
申请人： John P. Gibbons , Mutong T. Chiang
发明人： John P. Gibbons , Mutong T. Chiang
IPC分类号： C08L3/02 , C08L61/10 , C08L61/34
CPC分类号： C08L3/02 , C08L61/34
摘要： A resin blend useful in molding compounds wherein a novolak resin, a carbohydrate and an aminoplast are blended with fillers and the like to form a molding composition curable with cross linking agents. Articles molded in the molding composition of the invention have good flow characteristics, physical and mechanical properties, and provide molded articles with uniform, smooth surfaces which can be pigmented with bright colors.
摘要翻译：用于模塑化合物的树脂混合物，其中酚醛清漆树脂，碳水化合物和氨基塑料与填料等共混以形成可用交联剂固化的模塑组合物。在本发明的模塑组合物中成型的制品具有良好的流动特性，物理和机械性能，并提供具有均匀光滑表面的模制品，其可以以明亮的颜色着色。

2. 发明授权

US4104213A Starch replacement for latex polymer 失效
标题翻译：淀粉代替胶乳聚合物
公开(公告)号：US4104213A
公开(公告)日：1978-08-01
申请号：US745145
申请日：1976-11-26
申请人： Mutong T. Chiang , John P. Gibbons
发明人： Mutong T. Chiang , John P. Gibbons
IPC分类号： C08L7/00 , C08J3/02 , C08L3/02 , C08L21/00 , C08L21/02 , C08L33/00 , C08L33/02 , C09J201/00 , D06M15/693
CPC分类号： D06M15/693 , C08L21/02 , C08L3/02 , Y10T428/23979
摘要： This invention discloses latex compositions wherein a specially treated, substantially non-birefringent, cold water swelling, granular starch product is used as a thickener and for partial replacement for the polymer in the latex.
摘要翻译：本发明公开了一种胶乳组合物，其中特殊处理的，基本上不是双折射的冷水溶胀的颗粒淀粉产品用作增稠剂，并用于胶乳中聚合物的部分替代。

3. 发明授权

US4085168A Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation 失效
标题翻译：化学连接，相分离自固化亲水性热塑性接枝共聚物及其制备方法
公开(公告)号：US4085168A
公开(公告)日：1978-04-18
申请号：US575286
申请日：1975-05-07
申请人： Ralph Milkovich , Mutong T. Chiang
发明人： Ralph Milkovich , Mutong T. Chiang
IPC分类号： C08F8/12 , C08F290/02 , C08F290/04 , C08L31/04 , C08L29/04
CPC分类号： C08F290/04 , C08F290/02 , C08F8/00 , C08F8/02 , C08F8/08 , C08F8/14 , C08F8/44 , C08F2810/30 , C08F2810/40 , Y10S524/91
摘要： Disclosed are chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers which are copolymers of at least one hydrophilic (water-soluble) ethylenically unsaturated monomer or mixtures thereof (or compounds rendered hydrophilic) and at least one copolymerizable hydrophobic macromolecular monomer having a copolymerizable end group which is copolymerizable with said hydrophilic monomer based on the relative reactivity ratios of the respective copolymerizable moieties, said copolymerizable hydrophobic macromolecular monomer being characterized as having a substantially uniform molecular weight distribution such that its ratio of Mw/Mn is not substantially above about 1.1, and being further characterized as having a molecular weight of at least about 2,000. The copolymers are water-dispersible and water-swellable and are useful in diverse applications such as suspension stabilizers, flocculants, hydrogels (i.e., biomedical hydrogels as contact lenses, artificial organs, etc.), industrial thickeners, ion exchange resins, drilling mud, and they can impart moisture absorption and water permeability (useful in dialysis tubing) as well as anti-static properties to products.
摘要翻译：公开了化学连接的相分离的自固化的亲水性热塑性接枝共聚物，它们是至少一种亲水（水溶性）烯属不饱和单体或其混合物（或亲水性化合物）的共聚物）和至少一种可共聚的疏水性大分子单体基于相应的可共聚部分的相对比例，可与所述亲水单体共聚的末端基团，所述可共聚的疏水性大分子单体的特征在于具有基本均匀的分子量分布，使得其Mw / Mn的比例基本上不高于约1.1 ，并被进一步表征为具有至少约2,000的分子量。共聚物是水分散性和水溶胀性的，并且可用于各种应用中，例如悬浮稳定剂，絮凝剂，水凝胶（即作为隐形眼镜的生物医学水凝胶，人造器官等），工业增稠剂，离子交换树脂，钻井泥浆，并且它们可以赋予吸湿和透水性（在透析管中有用）以及产品的抗静电性能。

4. 发明授权

US4068050A Difunctional terminated macromolecular monomers and condensation copolymers produced therefrom 失效
标题翻译：由其产生的双功能封端的大分子单体和缩合共聚物
公开(公告)号：US4068050A
公开(公告)日：1978-01-10
申请号：US686776
申请日：1976-05-17
申请人： Morris J. Danzig , Mutong T. Chiang
发明人： Morris J. Danzig , Mutong T. Chiang
IPC分类号： C08F291/00 , C08F2/04 , C08F2/06 , C08F8/00 , C08F283/00 , C08G63/00 , C08G63/181 , C08G81/00 , C08G81/02 , C08F8/08 , C08F8/18 , C08F8/34
CPC分类号： C08G63/16 , C08F8/00 , C08F8/02 , C08F2810/40
摘要： The present invention relates to copolymerizable macromolecular monomers comprised of linear polymers or copolymers having one terminal moiety which contains two functional groups of substantially equivalent reactivity in participating in a condensation copolymerization reaction with difunctional condensible comonomers or prepolymers wherein the macromolecular monomers have substantially the same molecular weight. The present invention also relates to chemically joined, phase separated graft copolymers of the copolymerizable macromolecular monomers with at least two different condensible difunctional comonomers capable of reacting with each other and at least one of which is capable of reacting with the terminal moiety on the macromolecular monomers. Alternatively, the copolymerizable macromolecular monomers may be copolymerized with preformed polymeric segments which are the reaction products of at least two different condensible difunctional comonomers and which have a functional group on each end of the segments capable of reacting with the terminal moiety on the macromolecular monomers.
摘要翻译：本发明涉及由具有一个末端部分的线性聚合物或共聚物组成的可共聚大分子单体，所述末端部分含有两个基本相同的反应性官能团，以参与与双官能缩合共聚单体或预聚物的缩合共聚反应，其中所述大分子单体具有基本上相同的分子量。本发明还涉及可共聚大分子单体与能够彼此反应的至少两种不同的可缩合双官能共聚单体的化学连接的相分离接枝共聚物，并且其中至少一种能够与大分子单体上的末端部分反应。或者，可共聚的大分子单体可以与预先形成的聚合物链段共聚，其为至少两种不同的可缩合双官能共聚单体的反应产物，并且在能够与大分子单体上的末端部分反应的链段的每个末端具有官能团。

5. 发明授权

US4110412A Difunctional terminated macromolecular monomers and condensation copolymers produced therefrom 失效
公开(公告)号：US4110412A
公开(公告)日：1978-08-29
申请号：US864830
申请日：1977-12-27
申请人： Morris J. Danzig , Mutong T. Chiang
发明人： Morris J. Danzig , Mutong T. Chiang
IPC分类号： C08F291/00 , C08F2/04 , C08F2/06 , C08F8/00 , C08F283/00 , C08G63/00 , C08G63/181 , C08G81/00 , C08G81/02 , C08F8/08 , C08F289/00
CPC分类号： C08G63/16 , C08F8/00 , C08F8/02 , C08F2810/40
摘要： The present invention relates to copolymerizable macromolecular monomers comprised of linear polymers or copolymers having one terminal moiety which contains two functional groups of substantially equivalent reactivity in participating in a condensation copolymerization reaction with difunctional condensible comonomers or prepolymers wherein the macromolecular monomers have substantially the same molecular weight. The present invention also relates to chemically joined, phase separated graft copolymers of the copolymerizable macromolecular monomers with at least two different condensible difunctional comonomers capable of reacting with each other and at least one of which is capable of reacting with the terminal moiety on the macromolecular monomers. Alternatively, the copolymerizable macromolecular monomers may be copolymerized with preformed polymeric segments which are the reaction products of at least two different condensible difunctional comonomers and which have a functional group on each end of the segments capable of reacting with the terminal moiety on the macromolecular monomers.

6. 发明授权

US3989768A Chemically joined phase separated thermoplastic graft copolymers 失效
标题翻译：化学连接相分离的热塑性接枝共聚物
公开(公告)号：US3989768A
公开(公告)日：1976-11-02
申请号：US563278
申请日：1975-03-28
申请人： Ralph Milkovich , Mutong T. Chiang
发明人： Ralph Milkovich , Mutong T. Chiang
IPC分类号： C08C19/44 , C08F290/02 , C08F290/04 , C08G12/12 , C08G18/10 , C08G18/62 , C08G65/08 , C08G75/08 , C08G85/00 , C08L75/04
CPC分类号： C08G85/00 , C08C19/44 , C08F290/02 , C08F290/04 , C08G12/12 , C08G18/10 , C08G18/6204 , C08G65/08 , C08G75/08
摘要： The present invention relates to thermoplastic graft copolymers comprised of copolymeric backbones containing a plurality of uninterrupted repeating units of the backbone polymer and at least one integrally copolymerized moiety per backbone polymer chain having chemically bonded thereto a substantially linear polymer which forms a copolymerized sidechain to the backbone, wherein each of the polymeric sidechains has substantially the same molecular weight and each polymeric sidechain is chemically bonded to only one backbone polymer.
摘要翻译：本发明涉及由包含主链聚合物的多个不间断重复单元的共聚骨架的热塑性接枝共聚物和每个主链聚合物链的至少一个整体共聚的部分，化学键合到基本上线性的聚合物上，该聚合物与主链形成共聚侧链，其中每个聚合物侧链具有基本上相同的分子量，并且每个聚合物侧链仅与一个主链聚合物化学键合。

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