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1. 发明授权

US10131775B2 Polyolefin/(meth)acrylic impact modifier and method of preparing same 有权
公开(公告)号：US10131775B2
公开(公告)日：2018-11-20
申请号：US14902580
申请日：2014-06-30
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： Liang Chen , Yannick Saint-Gerard , Veera Nelliappan , Vithya A. Abdul-Rahiman
IPC分类号： C08F255/02 , C08L23/08 , C08L23/26 , C08L69/00
摘要： A composite polymer composition comprising: the emulsion polymerization product of: (i) an aqueous polyolefin dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents and water, and (ii) one or more (meth)acrylic monomers; wherein the one or more polyolefins have a Tg equal to or less than 50° C.; and wherein the melt kneading product (i) comprises polymer particles having a volume average particle size between 150 nm and 2000 nm dispersed in the water; and wherein the one or more (meth)acrylic monomers polymerize onto the polymer particles form composite polymer particles is provided. Also provided is a method of making the composition and impact modifiers comprising the composition.

2. 发明申请

US20160168368A1 POLYOLEFIN/(METH)ACRYLIC IMPACT MODIFIER AND METHOD OF PREPARING SAME 审中-公开
标题翻译：聚丙烯/（甲基）丙烯酸类冲击改性剂及其制备方法
公开(公告)号：US20160168368A1
公开(公告)日：2016-06-16
申请号：US14902580
申请日：2014-06-30
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： Liang Chen , Yannick Saint-Gerard , Veera Nelliappan , Vithya A. Abdul-Rahiman
IPC分类号： C08L23/08 , C08L69/00
CPC分类号： C08L23/0815 , C08F255/02 , C08L23/26 , C08L69/00 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2207/53 , C08F220/18 , C08F230/08 , C08F222/1006 , C08F2220/1858 , C08L51/06
摘要： A composite polymer composition comprising: the emulsion polymerization product of: (i) an aqueous polyolefin dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents and water, and (ii) one or more (meth)acrylic monomers; wherein the one or more polyolefins have a Tg equal to or less than 50° C.; and wherein the melt kneading product (i) comprises polymer particles having a volume average particle size between 150 nm and 2000 nm dispersed in the water; and wherein the one or more (meth)acrylic monomers polymerize onto the polymer particles form composite polymer particles is provided. Also provided is a method of making the composition and impact modifiers comprising the composition.
摘要翻译：一种复合聚合物组合物，其包含：（i）包含一种或多种聚烯烃的熔融捏合产物，2至25wt％的一种或多种分散稳定剂和水的含水聚烯烃分散体的乳液聚合产物，和（ii）一种或多种（甲基）丙烯酸单体; 其中所述一种或多种聚烯烃的Tg等于或小于50℃; 并且其中所述熔融捏合产物（i）包含分散在水中的体积平均粒度在150nm和2000nm之间的聚合物颗粒; 并且其中提供一种或多种（甲基）丙烯酸单体聚合到聚合物颗粒上形成复合聚合物颗粒。还提供了制备包含该组合物的组合物和抗冲改性剂的方法。

3. 发明申请

US20160177077A1 COMPOSITE POLYMER COMPOSITION 有权
标题翻译：复合聚合物组合物
公开(公告)号：US20160177077A1
公开(公告)日：2016-06-23
申请号：US14902579
申请日：2014-06-30
申请人： Rohm and Haas Company
发明人： Veera Nelliappan
IPC分类号： C08L23/26
CPC分类号： C08L51/06 , C08F255/02 , C08F285/00 , C08L23/26 , C08L69/00 , C08L2205/02 , C08L2205/03 , C08L2207/53 , C08F2220/1858 , C08F220/06 , C08F220/18 , C08F2222/1013 , C08F222/1006 , C08F230/08
摘要： A composite polymer composition comprising the emulsion polymerization product of: (i) an aqueous dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents, water and optionally a neutralizing agent, and (ii) one or more (meth)acrylic monomers; wherein the one or more polyolefins have a Tg equal to or less than 50° C. and comprise from 0.5 to 100 wt % functionalized polyolefin; and wherein the melt kneading product (i) comprises polymer particles having a volume average particle size between 150 nm and 2000 nm dispersed in the water; and wherein the one or more (meth)acrylic monomers polymerize onto the polymer particles form composite polymer particles using an emulsion polymerization process is provided.
摘要翻译：一种复合聚合物组合物，其包含以下乳液聚合产物：（i）包含一种或多种聚烯烃的熔融捏合产物，2至25重量％的一种或多种分散稳定剂，水和任选的中和剂的水分散体，和（ii）一种或多种（甲基）丙烯酸类单体; 其中所述一种或多种聚烯烃的Tg等于或小于50℃，并且包含0.5至100重量％的官能化聚烯烃; 并且其中所述熔融捏合产物（i）包含分散在水中的体积平均粒度在150nm和2000nm之间的聚合物颗粒; 并且其中使用乳液聚合方法提供一种或多种（甲基）丙烯酸单体聚合到聚合物颗粒上形成复合聚合物颗粒。

4. 发明申请

US20160168299A1 HALOGENATED LATEX POLYMER AND METHOD OF MAKING SAME 审中-公开
标题翻译：共聚物LATEX聚合物及其制备方法
公开(公告)号：US20160168299A1
公开(公告)日：2016-06-16
申请号：US14906844
申请日：2014-07-28
申请人： ROHM AND HAAS COMPANY
发明人： Veera Nelliappan
IPC分类号： C08F265/06 , C08L51/00
CPC分类号： C08F265/06 , C08F8/22 , C08F220/18 , C08F2810/50 , C08L51/003 , C08L2201/54 , C08L2207/53 , C08F220/14
摘要： A halogenated latex polymer, comprising from 0 to 90 percent by weight units derived from a first monomer and from 10 to 100 percent by weight units derived from a second monomer having at least one allylic group, wherein 10 to 100 percent of residual allyl groups of the second monomer are halogenated in a latex phase by dilute is provided. Also provided are: (a) a method of making the halogenated latex polymer, (b) a composition comprising the halogenated latex polymer; and (c) a method of making the composition.
摘要翻译：一种卤化胶乳聚合物，其包含衍生自第一单体的0至90重量％的单元和衍生自具有至少一个烯丙基的第二单体的10至100重量％的单元，其中10至100重量％的残余烯丙基通过稀释将第二单体在胶乳相中卤化。还提供了：（a）制备卤化胶乳聚合物的方法，（b）包含卤化胶乳聚合物的组合物; 和（c）制备该组合物的方法。

5. 发明授权

US11118046B2 Composite polymer composition 有权
公开(公告)号：US11118046B2
公开(公告)日：2021-09-14
申请号：US15426077
申请日：2017-02-07
申请人： Rohm and Haas Company
发明人： Veera Nelliappan
IPC分类号： C08L23/26 , C08L51/06 , C08F255/02 , C08L69/00 , C08F285/00
摘要： A composite polymer composition comprising the emulsion polymerization product of: (i) an aqueous dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents, water and optionally a neutralizing agent, and (ii) one or more (meth)acrylic monomers; wherein the one or more polyolefins have a Tg equal to or less than 50° C. and comprise from 0.5 to 100 wt % functionalized polyolefin; and wherein the melt kneading product (i) comprises polymer particles having a volume average particle size between 150 nm and 2000 nm dispersed in the water; and wherein the one or more (meth)acrylic monomers polymerize onto the polymer particles form composite polymer particles using an emulsion polymerization process is provided.

6. 发明申请

US20170145204A1 COMPOSITE POLYMER COMPOSITION 审中-公开
公开(公告)号：US20170145204A1
公开(公告)日：2017-05-25
申请号：US15426077
申请日：2017-02-07
申请人： Rohm and Haas Company
发明人： Veera Nelliappan
IPC分类号： C08L51/06
CPC分类号： C08L51/06 , C08F255/02 , C08F285/00 , C08L23/26 , C08L69/00 , C08L2205/02 , C08L2205/03 , C08L2207/53 , C08F2220/1858 , C08F220/06 , C08F220/18 , C08F2222/1013 , C08F222/1006 , C08F230/08
摘要： A composite polymer composition comprising the emulsion polymerization product of: (i) an aqueous dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents, water and optionally a neutralizing agent, and (ii) one or more (meth)acrylic monomers; wherein the one or more polyolefins have a Tg equal to or less than 50° C. and comprise from 0.5 to 100 wt % functionalized polyolefin; and wherein the melt kneading product (i) comprises polymer particles having a volume average particle size between 150 nm and 2000 nm dispersed in the water; and wherein the one or more (meth)acrylic monomers polymerize onto the polymer particles form composite polymer particles using an emulsion polymerization process is provided.

7. 发明授权

US09598569B2 Composite polymer composition 有权
公开(公告)号：US09598569B2
公开(公告)日：2017-03-21
申请号：US14902579
申请日：2014-06-30
申请人： Rohm and Haas Company
发明人： Veera Nelliappan
IPC分类号： C08F285/00 , C08L23/26 , C08F255/02 , C08L69/00
CPC分类号： C08L51/06 , C08F255/02 , C08F285/00 , C08L23/26 , C08L69/00 , C08L2205/02 , C08L2205/03 , C08L2207/53 , C08F2220/1858 , C08F220/06 , C08F220/18 , C08F2222/1013 , C08F222/1006 , C08F230/08
摘要： A composite polymer composition comprising the emulsion polymerization product of: (i) an aqueous dispersion comprising the melt kneading product of one or more polyolefins, from 2 to 25 wt % of one or more dispersion stabilizing agents, water and optionally a neutralizing agent, and (ii) one or more (meth)acrylic monomers; wherein the one or more polyolefins have a Tg equal to or less than 50° C. and comprise from 0.5 to 100 wt % functionalized polyolefin; and wherein the melt kneading product (i) comprises polymer particles having a volume average particle size between 150 nm and 2000 nm dispersed in the water; and wherein the one or more (meth)acrylic monomers polymerize onto the polymer particles form composite polymer particles using an emulsion polymerization process is provided.

8. 发明授权

US09399710B2 Thermoplastic composition, method of producing the same, and articles made therefrom 有权
公开(公告)号：US09399710B2
公开(公告)日：2016-07-26
申请号：US14702964
申请日：2015-05-04
申请人： Rohm and Haas Company
发明人： Paul R. Van Rheenen , Veera Nelliappan , Seth T. Stewart
IPC分类号： C08L25/12 , C08L27/06 , C08L33/06 , C08L33/20 , C08L25/14
CPC分类号： C08L33/20 , C08F220/14 , C08F265/06 , C08L25/12 , C08L25/14 , C08L27/06 , C08L33/066 , C08L33/08 , C08L33/10 , C08L33/12 , C08L51/06 , C08L2207/53 , C08F2220/1825 , C08F222/1006 , C08F2220/1808 , C08L51/003
摘要： A thermoplastic composition comprising the melt blending product of one or more thermoplastic polymers; and from 2 to 20 PHR, of one or more gloss reducing additives wherein each gloss reducing additive comprises a (meth)acrylate copolymer having a glass transition temperature of greater than or equal to 40° C. and 0.001 to 0.04 PHM derived from one or more crosslinking monomers and/or graft-linking agents having two or more ethylenically unsaturated radicals capable of free-radical polymerization, wherein a test specimen produced from the thermoplastic composition has roughness according to DIN 4768 of Ra greater than or equal to 0.6 microns, Rz greater than or equal to 6 microns, Rmax greater than or equal to 7 microns, and a gloss less than 65, 75 degree angle, is provided. Methods for producing the thermoplastic compositions, methods for producing articles from the thermoplastic compositions and such articles are also provided.

9. 发明申请

US20150232655A1 Thermoplastic Composition, Method of Producing the Same, and Articles Made Therefrom 有权
标题翻译：热塑性组合物，其制造方法及其制品
公开(公告)号：US20150232655A1
公开(公告)日：2015-08-20
申请号：US14702964
申请日：2015-05-04
申请人： Rohm and Haas Company
发明人： Paul R. Van Rheenen , Veera Nelliappan , Seth T. Stewart
IPC分类号： C08L33/20 , C08L33/06 , C08L25/14 , C08L27/06
CPC分类号： C08L33/20 , C08F220/14 , C08F265/06 , C08L25/12 , C08L25/14 , C08L27/06 , C08L33/066 , C08L33/08 , C08L33/10 , C08L33/12 , C08L51/06 , C08L2207/53 , C08F2220/1825 , C08F222/1006 , C08F2220/1808 , C08L51/003
摘要： A thermoplastic composition comprising the melt blending product of one or more thermoplastic polymers; and from 2 to 20 PHR, of one or more gloss reducing additives wherein each gloss reducing additive comprises a (meth)acrylate copolymer having a glass transition temperature of greater than or equal to 40° C. and 0.001 to 0.04 PHM derived from one or more crosslinking monomers and/or graft-linking agents having two or more ethylenically unsaturated radicals capable of free-radical polymerization, wherein a test specimen produced from the thermoplastic composition has roughness according to DIN 4768 of Ra greater than or equal to 0.6 microns, Rz greater than or equal to 6 microns, Rmax greater than or equal to 7 microns, and a gloss less than 65, 75 degree angle, is provided. Methods for producing the thermoplastic compositions, methods for producing articles from the thermoplastic compositions and such articles are also provided.
摘要翻译：一种热塑性组合物，其包含一种或多种热塑性聚合物的熔融共混产物; 和2至20个PHR的一种或多种减光添加剂，其中每种减光添加剂包含玻璃化转变温度大于或等于40℃的（甲基）丙烯酸酯共聚物和0.001至0.04 PHM，衍生自一种或多种具有两个或更多个能够进行自由基聚合的烯键式不饱和基团的更具交联性的单体和/或接枝交联剂，其中由热塑性组合物制备的测试样品具有根据DIN 4768的Ra大于或等于0.6微米的粗糙度Rz 大于或等于6微米，Rmax大于或等于7微米，光泽度小于65度，75度角。还提供了用于生产热塑性组合物的方法，由热塑性组合物制备制品的方法和这些制品。

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