公开(公告)号：US5223590A

公开(公告)日：1993-06-29

申请号：US763844

申请日：1991-09-23

申请人： Kathleen A. Hughes ,  Graham Swift

发明人： Kathleen A. Hughes ,  Graham Swift

IPC分类号： C08F2/10 ,  C08F2/16 ,  C08F2/38 ,  C08F4/40

CPC分类号： C08F2/10

摘要： This invention relates to the use of copper and cobalt ions to control molecular weight in the aqueous polymerization of vinyl monomers. Incorporating catalytic amounts, generally from 1 to about 300 ppm of copper or cobalt ions, in aqueous polymerization reactions initiated with peroxides, preferably with partial neutralization of the monomers, provides for molecular weight control of the resulting polymers.

公开(公告)号：US5055540A

公开(公告)日：1991-10-08

申请号：US475580

申请日：1990-02-06

申请人： Kathleen A. Hughes ,  Graham Swift

发明人： Kathleen A. Hughes ,  Graham Swift

IPC分类号： B01F17/52 ,  C08F2/38 ,  C08F20/06 ,  C08F22/00 ,  C08F22/02 ,  C08F22/06 ,  C08F220/04 ,  C08F220/06 ,  C08F222/00 ,  C08F222/02 ,  C09K3/00 ,  C11D3/37

CPC分类号： C11D3/3757 ,  C08F220/04 ,  C08F222/00

摘要： This invention relates to copolymers containing as copolymerized monomer units aliphatic monoethylenically unsaturated dicarboxylic acids such as maleic acid, monoethylenically unsaturated monocarboxylic acids such as acrylic acid and carboxyl-free monoethylenically unsaturated monomers such as alkyl esters of acrylic acid. This invention particularly relates to the use of low levels of copper ions in an aqueous polymerization process to promote copolymerization of the above-mentioned monomers at high conversion while maintaining and improving molecular weight control. These copolymers are useful primarily as antiscalants, dispersants, hard surface cleaners, detergent builders and incrustation inhibitors.

公开(公告)号：US4683100A

公开(公告)日：1987-07-28

申请号：US683973

申请日：1984-12-20

申请人： Ronald S. Beckley ,  Rodney L. Randow ,  Graham Swift

发明人： Ronald S. Beckley ,  Rodney L. Randow ,  Graham Swift

IPC分类号： C08F2/00 ,  B01D11/04 ,  B01F17/42 ,  C07C309/17 ,  C07C309/23 ,  C08F2/24 ,  C08F2/26 ,  C08F212/08 ,  C08F218/12 ,  C07C143/22

CPC分类号： C08F218/12 ,  C07C309/17 ,  C08F12/08 ,  C08F2/26 ,  Y10S977/70 ,  Y10S977/773 ,  Y10S977/788 ,  Y10S977/897 ,  Y10S977/915

摘要： Disclosed herein are compounds of the formula ##STR1## wherein M is a cation selected from the group consisting of alkali metal, ammonium, amino, and hydrogen; and wherein x and y are independently selected from 0 to 2.These compounds are disclosed as being useful as graftable and/or copolymerizable surfactants in latex preparation.

公开(公告)号：US4230772A

公开(公告)日：1980-10-28

申请号：US26145

申请日：1979-04-02

申请人： Graham Swift ,  Benjamin Bartman ,  Harry J. Cenci

发明人： Graham Swift ,  Benjamin Bartman ,  Harry J. Cenci

IPC分类号： C08K5/17 ,  C09D129/12 ,  C09D133/06 ,  C09D157/04 ,  C09J129/12 ,  C09J133/06 ,  C09J157/04 ,  B32B17/10 ,  B05D3/02

CPC分类号： C09D157/04 ,  C08K5/17 ,  C09D129/12 ,  C09D133/062 ,  C09J129/12 ,  C09J133/062 ,  C09J157/04 ,  Y10T428/31649 ,  Y10T428/31699 ,  Y10T428/31906 ,  Y10T428/31928

摘要： Aqueous, solution or emulsion, and solvent based compositions comprising a crosslinked vinyl addition polymer having methacrylaldimine crosslinking groups are useful as coatings, binders and adhesives. The polymers are prepared from a crosslinkable composition comprising (A) a vinyl addition homopolymer or copolymer of methacrolein and (B) a compound having at least two amine-function groups selected from primary amine and primary amine-generating groups. A method of use is described in which crosslinking is at ambient temperatures.

摘要翻译： 包含具有甲基丙烯酰亚胺交联基团的交联乙烯基加成聚合物的水性，溶液或乳液以及基于溶剂的组合物可用作涂料，粘合剂和粘合剂。 聚合物由包含（A）乙烯基加成均聚物或甲基丙烯醛的共聚物和（B）具有至少两个选自伯胺和伯胺生成基团的胺官能团的化合物的可交联组合物制备。 描述了一种使用方法，其中交联在环境温度下。

公开(公告)号：US4143020A

公开(公告)日：1979-03-06

申请号：US882521

申请日：1978-02-23

申请人： William D. Emmons ,  Graham Swift

发明人： William D. Emmons ,  Graham Swift

IPC分类号： C07D307/64 ,  C07D307/89 ,  C07D327/04 ,  C08F2/00 ,  C08F20/38 ,  D06M15/263 ,  C08F4/04 ,  C08F28/00

CPC分类号： D06M15/263 ,  C07D307/64 ,  C07D307/89 ,  C07D327/04 ,  C08F20/38

摘要： The present invention is concerned with novel monomers containing sulfonic acid groups or salts thereof and polymers thereof which are useful for many purposes, such as antistatic agents for textiles and other shaped articles formed of hydrophilic materials. They are useful for making copolymers that are particularly valuable in coating compositions, especially in the form of aqueous latices or organic solvent solutions thereof. Examples of the monomers are of the formula ##STR1## wherein R is hydrogen or lower (C.sub.1 -C.sub.4)alkyl, such as methyl, A is an alkylene group having 2 to 10 carbon atoms, at least 2 of which extend in one chain between the oxygen atoms, andX is an aromatic nucleus or an alkyl group, substituted by a sulfonic acid group and optionally one or more groups selected from sulfonic acid, carboxylic acid, and lower alkyl, such as methyl, ethyl, propyl, or butyl.

公开(公告)号：US4131736A

公开(公告)日：1978-12-26

申请号：US273886

申请日：1972-08-07

申请人： William D. Emmons ,  Graham Swift

发明人： William D. Emmons ,  Graham Swift

IPC分类号： B01D21/01 ,  C07C51/567 ,  C07C67/00 ,  C07C69/54 ,  C07C301/00 ,  C07C303/00 ,  C07C303/22 ,  C07C309/17 ,  C07C309/57 ,  C07C309/58 ,  C08F8/14 ,  C08F20/00 ,  C08F20/18 ,  C08F20/26 ,  C08F20/38 ,  C08F28/00 ,  C08L81/06 ,  C09K3/00 ,  C09K3/16 ,  D06M13/02 ,  D06M13/224 ,  D06M13/248 ,  D06M13/256 ,  D06M15/263 ,  D21H21/14 ,  G03G5/00 ,  G03G5/14 ,  C07C143/52

CPC分类号： C08F28/00 ,  C07C309/00 ,  C07C51/567

摘要： The present invention is concerned with novel monomers containing sulfonic acid groups or salts thereof and polymers thereof which are useful for many purposes, such as antistatic agents for textiles and other shaped articles formed of hydrophilic materials. They are useful for making copolymers that are particularly valuable in coating compositions, especially in the form of aqueous latices or organic solvent solutions thereof. Examples of the monomers are of the formula ##STR1## wherein R is hydrogen or lower (C.sub.1 -C.sub.4)alkyl, such as methyl,A is an alkylene group having 2 to 10 carbon atoms, at least 2 of which extend in one chain between the oxygen atoms, andX is an aromatic nucleus or an alkyl group, substituted by a sulfonic acid group and optionally one or more groups selected from sulfonic acid, carboxylic acid, and lower alkyl, such as methyl, ethyl, propyl, or butyl.

公开(公告)号：US4076917A

公开(公告)日：1978-02-28

申请号：US686004

申请日：1976-05-13

申请人： Graham Swift ,  Harry J. Cenci

发明人： Graham Swift ,  Harry J. Cenci

IPC分类号： C08F8/00 ,  C08F8/30 ,  C08K5/20 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L35/00 ,  C08L35/02

CPC分类号： C08K5/20 ,  C08L33/02 ,  C08L35/00 ,  Y10T428/31692

摘要： .beta.-HYDROXYALKYLAMIDES AND CERTAIN POLYMERS THEREOF ARE DISCLOSED AS CURING AGENTS FOR POLYMERS CONTAINING ONE OR MORE CARBOXY OR ANHYDRIDE FUNCTIONS. Also, self-curing copolymers containing carboxy and .beta.-hydroxyalkylamide functionality are disclosed. The .beta.-hydroxyalkylamides are either known compounds or may be prepared by treating an ester with an appropriately substituted amine. The .beta.-hydroxyalkylamides are effective in solution, aqueous emulsion and powder coating formulations.

摘要翻译： β-羟基甲酰胺和某些聚合物作为含有一种或多种羧酸或羟基官能团的聚合物的固化剂被披露。 此外，公开了含有羧基和β-羟烷基酰胺官能团的自固化共聚物。 β-羟烷基酰胺是已知的化合物，或者可以通过用适当取代的胺处理酯来制备。 β-羟烷基酰胺在溶液，水性乳液和粉末涂料配方中是有效的。