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1. 发明公开

EP0849284A3 Stabilized polymer dispersion 失效
标题翻译：稳定性聚合物分散体
公开(公告)号：EP0849284A3
公开(公告)日：1999-07-07
申请号：EP98104578.4
申请日：1991-02-15
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph Albert , Scopazzi, Christopher , Doherty, Mark Matthew
IPC分类号： C08F2/08 , C08F265/06
CPC分类号： C08F290/046 , C08F265/04
摘要： Stabilized polymer dispersions in which the principal polymer contains a core component of acrylic polymers, polystyrene and/or acrylic styrene copolymers and stabilizer components which are polymers of ethylenically unsaturated monomers and which are grafted to the core component at the stabilizer ends, can be prepared using a catalytic chain transfer agent containing Co +2 .

2. 发明公开

EP0251553A3 Stabilized acrylic resin 失效
标题翻译：稳定的丙烯酸树脂
公开(公告)号：EP0251553A3
公开(公告)日：1989-12-13
申请号：EP87305324.3
申请日：1987-06-16
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Spinelli, Harry Joseph , Scopazzi, Christopher , Antonelli, Joseph Albert
IPC分类号： C08F299/00 , C09D133/00
CPC分类号： C08F290/046 , Y10S524/923
摘要： Stabilized acrylic resin having a core of acrylic polymer and a substantially linear stabilizer having one polymerizable functional group at one end of the stabilizer molecule, the resins being useful as rheology control agents for coating compositions.

3. 发明公开

EP1293523A2 Pigment dispersions containing aqueous branched polymer dispersant 失效
标题翻译：颜料分散体
公开(公告)号：EP1293523A2
公开(公告)日：2003-03-19
申请号：EP02025830.7
申请日：1997-10-29
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph, Albert , Jakubauskas, Henry L. , Scopazzi, Christopher
IPC分类号： C08F290/04 , C09D155/00
CPC分类号： C09D155/005 , C08F257/02 , C08F265/04 , C08F290/04 , C08F290/044 , C08F290/046 , C08F290/06 , C08L51/003 , C09B67/009 , C09D7/45 , C09D17/001 , C09D151/003 , C08L2666/02
摘要： A water-based dispersion useful for forming aqueous coating composition containing dispersed pigment, an aqueous carrier and a branched polymer dispersant (binder); the branched polymer has a weight average molecular weight of about 5,000 - 100,000 and contains 20-80% by weight of a hydrophilic backbone and correspondingly 80-20% by weight of macromonomer side chains; wherein the backbone is of polymerized ethylenically unsaturated monomers and 2-30% by weight, based on the weight of the backbone of polymerized ethylenically unsaturated monomers having an acid-functional group; and wherein at least 10% of the acid-functional groups are neutralized with an amine or an inorganic base and is hydrophilic in comparison to the side chains; the side chains are of macromonomers of polymerized ethylenically unsaturated monomers that are polymerized into the backbone via an ethylencially unsaturated group and the macromonomers have a weight average molecular weight of about 1,000 - 30,000 and wherein the weight ratio of pigment to binder is about 1/100 - 200/100.
摘要翻译：用于形成含有分散颜料的水性涂料组合物，水性载体和支化聚合物分散剂（粘合剂）的水基分散体; 支链聚合物的重均分子量为约5,000-100,000，并含有20-80重量％的亲水性骨架和相应的80-20重量％的大分子单体侧链; 其中主链是聚合的烯键式不饱和单体和2-30重量％，基于具有酸官能团的聚合的烯属不饱和单体的主链的重量; 并且其中至少10％的酸官能团用胺或无机碱中和，并且与侧链相比是亲水的; 侧链是聚合的烯属不饱和单体的大分子单体，其通过乙烯基不饱和基团聚合成主链，大分子单体的重均分子量为约1,000-3,000，并且其中颜料与粘合剂的重量比为约1/100 - 200/100。

4. 发明公开

EP0849284A2 Stabilized polymer dispersion 失效
标题翻译：稳定聚合物分散体
公开(公告)号：EP0849284A2
公开(公告)日：1998-06-24
申请号：EP98104578.4
申请日：1991-02-15
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph Albert , Scopazzi, Christopher , Doherty, Mark Matthew
IPC分类号： C08F2/08 , C08F265/06
CPC分类号： C08F290/046 , C08F265/04
摘要： Stabilized polymer dispersions in which the principal polymer contains a core component of acrylic polymers, polystyrene and/or acrylic styrene copolymers and stabilizer components which are polymers of ethylenically unsaturated monomers and which are grafted to the core component at the stabilizer ends, can be prepared using a catalytic chain transfer agent containing Co +2 .
摘要翻译：其中主要聚合物包含丙烯酸聚合物的核心组分，聚苯乙烯和/或丙烯酸苯乙烯共聚物的稳定化聚合物分散体和作为烯键式不饱和单体聚合物并且在稳定剂末端接枝到芯组分的稳定剂组分可以使用含有Co +2的催化链转移剂。

5. 发明公开

EP0498914A1 Process for preparing stabilized polymer dispersion 失效
标题翻译：聚合物分散体（Verdahung zur Herstellung von stableisierter Polymerdispersion）。
公开(公告)号：EP0498914A1
公开(公告)日：1992-08-19
申请号：EP91102149.1
申请日：1991-02-15
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph Albert , Scopazzi, Christopher , Doherty, Mark Matthew
IPC分类号： C08F265/00 , C08F2/38
CPC分类号： C08F2/08 , C08F265/06 , C08F290/046
摘要： Stabilized polymer dispersions in which the principal polymer contains a core component of acrylic polymers and stabilizer components which are polymers of ethylenically unsaturated monomers and which are grafted to the core component at the stabilizer ends, can be prepared using a catalytic chain transfer agent containing Co⁺².
摘要翻译：其中主要聚合物含有丙烯酸聚合物的核心组分和作为烯键式不饱和单体的聚合物的稳定剂组分并且在稳定剂末端接枝到核心组分的稳定化聚合物分散体可以使用含有Co的催化链转移剂， +> <2>。

6. 发明公开

EP0104283A1 Dispersants for coating compositions 失效
标题翻译： DispergiermittelfürBeschichtungszusammensetzungen。
公开(公告)号：EP0104283A1
公开(公告)日：1984-04-04
申请号：EP82305094.3
申请日：1982-09-27
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Scopazzi, Christopher
IPC分类号： C08F8/32 , C07C127/15 , C07F7/18 , C09D7/02 , C09D3/80
CPC分类号： C09D133/062 , C08F8/32 , C08F2800/20 , C09D7/45 , C08L2666/04 , C08F2220/1825 , C08F220/34 , C08F220/14
摘要： @ Dispersants which improve the gloss of acrylic paints are prepared by reacting the isocyanate groups of monomeric polyisocyanates or isocyanate acrylate polymers with (1) fatty amines, (2) lower alkylamines or alkanolamines and (3), optionally, aminosilanes. A formula for the dispersants may be written as:
where Z is isocyanate residue, A is fatty amine residue with a = 20-80, B is lower alkylamine or alkanolamine residue with b = 80-20, and C is aminosilane residue with c =0- 40 , the sum of a + b + c = 100, the (mole) percentage of isocyanate groups replaced.
摘要翻译：通过使单体多异氰酸酯或异氰酸酯丙烯酸酯聚合物的异氰酸酯基与（1）脂肪胺，（2）低级烷基胺或链烷醇胺和（3）任选的氨基硅烷反应来制备改善丙烯酸涂料光泽度的分散剂。分散剂的配方可以写成：其中Z是异氰酸酯残基，A是a = 20-80的脂肪胺残基，B是b = 80-20的低级烷基胺或链烷醇胺残基，C是氨基硅烷残基 c = 0-40，a + b + c = 100的总和，异氰酸酯基团的（摩尔）百分比被替换。

7. 发明授权

EP0849284B1 Stabilized polymer dispersion 失效
标题翻译：稳定的聚合物分散体
公开(公告)号：EP0849284B1
公开(公告)日：2004-02-04
申请号：EP98104578.4
申请日：1991-02-15
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph Albert , Scopazzi, Christopher , Doherty, Mark Matthew
IPC分类号： C08F2/08 , C08F265/06 , C08F290/04
CPC分类号： C08F290/046 , C08F265/04

8. 发明公开

EP1293523A3 Pigment dispersions containing aqueous branched polymer dispersant 失效
标题翻译：含有用含水分支的分散剂的颜料分散体
公开(公告)号：EP1293523A3
公开(公告)日：2004-01-14
申请号：EP02025830.7
申请日：1997-10-29
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph, Albert , Jakubauskas, Henry L. , Scopazzi, Christopher
IPC分类号： C08F290/04 , C09D155/00
CPC分类号： C09D155/005 , C08F257/02 , C08F265/04 , C08F290/04 , C08F290/044 , C08F290/046 , C08F290/06 , C08L51/003 , C09B67/009 , C09D7/45 , C09D17/001 , C09D151/003 , C08L2666/02
摘要： A water-based dispersion useful for forming aqueous coating composition containing dispersed pigment, an aqueous carrier and a branched polymer dispersant (binder); the branched polymer has a weight average molecular weight of about 5,000 - 100,000 and contains 20-80% by weight of a hydrophilic backbone and correspondingly 80-20% by weight of macromonomer side chains; wherein the backbone is of polymerized ethylenically unsaturated monomers and 2-30% by weight, based on the weight of the backbone of polymerized ethylenically unsaturated monomers having an acid-functional group; and wherein at least 10% of the acid-functional groups are neutralized with an amine or an inorganic base and is hydrophilic in comparison to the side chains; the side chains are of macromonomers of polymerized ethylenically unsaturated monomers that are polymerized into the backbone via an ethylencially unsaturated group and the macromonomers have a weight average molecular weight of about 1,000 - 30,000 and wherein the weight ratio of pigment to binder is about 1/100 - 200/100.

9. 发明公开

EP0251553A2 Stabilized acrylic resin 失效
标题翻译： Stabilisiertes Acrylharz。
公开(公告)号：EP0251553A2
公开(公告)日：1988-01-07
申请号：EP87305324.3
申请日：1987-06-16
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Spinelli, Harry Joseph , Scopazzi, Christopher , Antonelli, Joseph Albert
IPC分类号： C08F299/00 , C09D133/00
CPC分类号： C08F290/046 , Y10S524/923
摘要： Stabilized acrylic resin having a core of acrylic polymer and a substantially linear stabilizer having one polymerizable functional group at one end of the stabilizer molecule, the resins being useful as rheology control agents for coating compositions.
摘要翻译：具有丙烯酸聚合物核心的稳定丙烯酸树脂和在稳定剂分子的一端具有一个可聚合官能团的基本上线性的稳定剂，该树脂可用作涂料组合物的流变控制剂。

10. 发明授权

EP0498914B1 Process for preparing stabilized polymer dispersion 失效
标题翻译：一种制备稳定化的聚合物分散体的方法
公开(公告)号：EP0498914B1
公开(公告)日：2000-08-23
申请号：EP91102149.1
申请日：1991-02-15
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Antonelli, Joseph Albert , Scopazzi, Christopher , Doherty, Mark Matthew
IPC分类号： C08F265/00 , C08F2/38
CPC分类号： C08F2/08 , C08F265/06 , C08F290/046

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