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1. 发明授权

US06653407B2 Process for preparing star shaped microgels from macromonomers with terminal ethylenic unsaturation 有权
标题翻译：从具有末端烯属不饱和键的大分子单体制备星形微凝胶的方法
公开(公告)号：US06653407B2
公开(公告)日：2003-11-25
申请号：US09969672
申请日：2001-10-03
申请人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
发明人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
IPC分类号： C08F238
CPC分类号： C08F265/04 , C08F290/04 , C08F290/061 , C08F293/00 , C08F293/005 , Y10S514/944
摘要： The present invention is directed to a process for forming star shaped microgels which include a core of crosslinked polymer and multiplicity of substantially linear polymeric arms of macromonomers attached to the core. The process includes polymerizing monoethylenically unsaturated monomers in the presence of a chain transfer agent to form macromonomers each having a terminal polymerizable ethylenically unsaturated group and then polymerizing, in presence of the macromonomers, the monoethylenically unsaturated monomers and multi-olefinic crosslinking monomers. The microgels of the present invention can be used as rheology control agents in waterborne and solvent-borne coatings and in adhesives and cosmetics.
摘要翻译：本发明涉及一种形成星形微凝胶的方法，其包括交联聚合物的核心和连接到核心的大分子单体的基本上线性的多个聚合物臂的多个。该方法包括在链转移剂的存在下聚合单烯属不饱和单体以形成各自具有末端可聚合烯属不饱和基团的大分子单体，然后在大分子单体存在下，单烯属不饱和单体和多烯属交联单体聚合。本发明的微凝胶可用作水性和溶剂型涂料以及粘合剂和化妆品中的流变控制剂。

2. 发明授权

US06646055B2 Microgels and process for their preparation 有权
标题翻译：微凝胶及其制备方法
公开(公告)号：US06646055B2
公开(公告)日：2003-11-11
申请号：US09969706
申请日：2001-10-03
申请人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
发明人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
IPC分类号： C08F238
CPC分类号： C08F265/04 , C08F290/04 , C08F290/061 , C08F293/00 , C08F293/005 , Y10S514/944
摘要： A process for preparing microgel(s) that uses a wide range of activatable prepolymers. In the process, a polymer composition of crosslinked component A and soluble components B and C is formed from mono-olefinic and multi-olefinic monomers in the presence of catalyst and initiator. The process comprises: I) introducing mono-olefinic monomer, catalyst, and initiator into a reactor in the absence of multi-olefinic monomer and producing an activatable prepolymer, component B; II) contacting the product of I) with multi-olefinic monomer to produce components A and C, optionally in the presence of additional initiator; also optionally in the presence of additional mono-olefinic monomer and initiator. The ratio of components A/(B+C) can be controlled by varying the mole ratio of The Component B/multi-olefinic monomer from 0.05/1 up to 5/1, by decreasing the mole ratio to increase the ratio of A/(B+C), and increasing the mole ratio to decrease the ratio of A/(B+C).
摘要翻译：一种制备使用多种可活化预聚物的微凝胶的方法。在该方法中，交联组分A和可溶组分B和C的聚合物组合物在催化剂和引发剂存在下由单烯烃和多烯属单体形成。该方法包括：I）在不存在多烯属单体的情况下将单烯烃单体，催化剂和引发剂引入反应器，并产生可活化的预聚物组分B; II）使I）的产物与多烯属单体接触，产生组分A和C，任选地在另外的引发剂的存在下; 也可任选在另外的单烯属单体和引发剂的存在下进行。组分A /（B + C）的比例可以通过将组分B /多烯烃单体的摩尔比从0.05 / 1增加到5/1来控制，通过降低摩尔比以增加A / （B + C），并且增加摩尔比以降低A /（B + C）的比例。

3. 发明授权

US06462114B2 Microgels and process for their preparation 有权
标题翻译：微凝胶及其制备方法
公开(公告)号：US06462114B2
公开(公告)日：2002-10-08
申请号：US09969710
申请日：2001-10-03
申请人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
发明人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
IPC分类号： C08K310
CPC分类号： C08F265/04 , C08F290/04 , C08F290/061 , C08F293/00 , C08F293/005 , Y10S514/944
摘要： A process for forming a microgel which comprises a crosslinked core and a multiplicity of linear polymeric arms attached to the core, wherein the process comprises (a) first forming a halogen atom terminated prepolymer with a weight average molecular weight from 1,000 to 25,000 by polymerizing monoethylenically unsaturated monomers in the presence of an organic sulfonyl halide, an organic complexing agent and a transition metal (i.e., Cu, Ru, Ni, Re, Pd, Fe, or Rh); and (b) subsequently polymerizing the prepolymer with a mixture of monoethylenically unsaturated monomers and 0.5 to 60 mole percent, based on the total moles of monomer and prepolymer, of multi-olefinic polymerizable monomers to form a microgel with a weight average molecular weight of 10,000 to 100,000,000 and crosslinked core.
摘要翻译：一种形成微凝胶的方法，其包括交联核心和连接到核心上的多个线性聚合物臂，其中所述方法包括（a）首先通过聚合单烯属化合物形成重均分子量为1,000至25,000的卤素原子封端的预聚物在有机磺酰卤，有机络合剂和过渡金属（即Cu，Ru，Ni，Re，Pd，Fe或Rh）存在下的不饱和单体; 和（b）随后将单体烯属不饱和单体的混合物和基于单体和预聚物的总摩尔数为0.5至60摩尔％的多烯属可聚合单体聚合预聚物以形成重均分子量为10,000的微凝胶至100,000,000和交联核心。

4. 发明授权

US06822056B2 Microgels and process for their preparation 有权
标题翻译：微凝胶及其制备方法
公开(公告)号：US06822056B2
公开(公告)日：2004-11-23
申请号：US09969704
申请日：2001-10-03
申请人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
发明人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
IPC分类号： C08F400
CPC分类号： C08F265/04 , C08F290/04 , C08F290/061 , C08F293/00 , C08F293/005 , Y10S514/944
摘要： A process for preparing microgel(s) that uses a wide range of activatable prepolymers; in the process, a polymer composition of crosslinked component A and soluble components B and C is formed from mono-olefinic and multi-olefinic monomers in the presence of catalyst and initiator; the process comprises: I) introducing mono-olefinic monomer, catalyst, and initiator into a reactor in the absence of multi-olefinic monomer and producing an activatable prepolymer, component B; II) contacting the product of I) with multi-olefinic monomer to produce components A and C, optionally in the presence of additional initiator; also optionally in the presence of additional mono-olefinic monomer and initiator; the ratio of components A/(B+C) can be controlled by varying the mole ratio of Component B/multi-olefinic monomer from 0.05/1 up to 5/1, by decreasing the mole ratio to increase the ratio of A/(B+C), and increasing the mole ratio to decrease the ratio of A/(B+C).
摘要翻译：一种制备使用广泛可活化预聚物的微凝胶的方法; 在该方法中，交联组分A和可溶组分B和C的聚合物组合物在催化剂和引发剂存在下由单烯烃和多烯属单体形成; 该方法包括：I）在不存在多烯属单体的情况下将单烯烃单体，催化剂和引发剂引入反应器，并产生可活化的预聚物组分B; II）使I）的产物与多烯属单体接触，产生组分A和C，任选地在另外的引发剂的存在下; 也可任选在另外的单烯烃单体和引发剂的存在下进行; 可以通过将组分B /多烯烃单体的摩尔比从0.05 / 1增加到5/1来控制组分A /（B + C）的比例，通过降低摩尔比以增加A /（ B + C），并增加摩尔比以降低A /（B + C）的比例。

5. 发明授权

US06355718B1 Microgels and process for their preparation 有权
标题翻译：微凝胶及其制备方法
公开(公告)号：US06355718B1
公开(公告)日：2002-03-12
申请号：US09350243
申请日：1999-07-09
申请人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
发明人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
IPC分类号： C08F29300
CPC分类号： C08F265/04 , C08F290/04 , C08F290/061 , C08F293/00 , C08F293/005 , Y10S514/944
摘要： A process for preparing microgel(s) that uses a wide range of activatable prepolymers; in the process, a polymer composition of crosslinked component A and soluble components B and C is formed from mono-olefinic and multi-olefinic monomers in the presence of catalyst and initiator; the process comprises: I) introducing mono-olefinic monomer, catalyst, and initiator into a reactor in the absence of multi-olefinic monomer and producing an activatable prepolymer, component B; II) contacting the product of I) with multi-olefinic monomer to produce components A and C, optionally in the presence of additional initiator; also optionally in the presence of additional mono-olefinic monomer and initiator; the ratio of components A/(B+C) can be controlled by varying the mole ratio of Component B/ multi-olefinic monomer from 0.05/1 up to 5/1, by decreasing the mole ratio to increase the ratio of A/(B+C), and increasing the mole ratio to decrease the ratio of A/(B+C).
摘要翻译：一种制备使用广泛可活化预聚物的微凝胶的方法; 在该方法中，交联组分A和可溶组分B和C的聚合物组合物在催化剂和引发剂存在下由单烯烃和多烯属单体形成; 该方法包括：I）在不存在多烯属单体的情况下将单烯烃单体，催化剂和引发剂引入反应器，并产生可活化的预聚物，组分B; II）使I）的产物与多烯属单体接触以产生组分A和C，任选地在另外的引发剂的存在下; 也可任选在另外的单烯烃单体和引发剂的存在下进行; 可以通过将组分B /多烯烃单体的摩尔比从0.05 / 1增加到5/1来控制组分A /（B + C）的比例，通过降低摩尔比以增加A /（ B + C），并且增加摩尔比以降低A /（B + C）的比例。

6. 发明授权

US5412039A Acrylic copolymer core with catalyst grafted with macromonomers 失效
标题翻译：丙烯酸共聚物芯与催化剂接枝与大分子单体
公开(公告)号：US5412039A
公开(公告)日：1995-05-02
申请号：US272342
申请日：1994-07-08
申请人： Robert J. Barsotti , Charles T. Berge , Christopher Scopazzi
发明人： Robert J. Barsotti , Charles T. Berge , Christopher Scopazzi
IPC分类号： C08F290/04 , C08F8/00 , C08G59/42 , C08G59/68 , C09D163/00 , C08F265/02 , C08L33/14
CPC分类号： C09D163/00 , C08F8/44 , C08G59/42 , C08G59/688
摘要： A branched acrylic copolymer with a core which is insoluble in a non-polar organic solvent and formed from the polymerization of an ethylenically unsaturated monomer with at least about 5% by weight of acid functionality wherein a catalyst such as a phosphonium compound is reacted with the acid functionality of the core, and organic solvent-soluble macromonomer stabilizers grafted to the core, is useful as a catalytic component in a coating composition comprising a non-cyclic anhydride resin and a resin derived from an ethylenically unsaturated epoxy monomer.
摘要翻译：具有核心的支链丙烯酸共聚物，其不溶于非极性有机溶剂，并且由烯键式不饱和单体与至少约5重量％的酸官能团的聚合形成，其中诸如鏻化合物的催化剂与核心的酸官能团和接枝到芯上的有机溶剂可溶性大分子单体稳定剂可用作包含非环状酸酐树脂和衍生自烯属不饱和环氧单体的树脂的涂料组合物中的催化组分。

7. 发明授权

US5466752A Noncyclic anhydride, epoxy polymer and catalytic macromonomer-grafted acrylic copolymer 失效
标题翻译：非环酸酐，环氧聚合物和催化大分子单体接枝丙烯酸共聚物
公开(公告)号：US5466752A
公开(公告)日：1995-11-14
申请号：US382116
申请日：1995-02-01
申请人： Robert J. Barsotti , Charles T. Berge , Christopher Scopazzi
发明人： Robert J. Barsotti , Charles T. Berge , Christopher Scopazzi
IPC分类号： C08F290/04 , C08F8/00 , C08G59/42 , C08G59/68 , C09D163/00 , C08F265/02 , C08L33/14 , C08L67/00
CPC分类号： C09D163/00 , C08F8/44 , C08G59/42 , C08G59/688
摘要： A coating composition contains an organic solvent, a binder composed of an anhydride resin with more than one non-cyclic anhydride moiety and an epoxy resin derived from an epoxy-containing unsaturated monomer, and a catalyst wherein a catalyst is reacted with the core of a branched acrylic copolymer formed from at least about 5% by weight of an acid-functional unsaturated monomer, and grafted to the core, one end of a macromolecular acrylic stabilizer soluble in an organic solvent.
摘要翻译：涂料组合物含有有机溶剂，由具有多于一个非环状酸酐部分的酸酐树脂和由含环氧基的不饱和单体衍生的环氧树脂组成的粘合剂和催化剂，其中催化剂与由至少约5重量％的酸官能不饱和单体形成的支链丙烯酸共聚物，并接枝到核心，可溶于有机溶剂的大分子丙烯酸稳定剂的一端。

8. 发明授权

US5290633A Coating compositions based on graft polymers 失效
标题翻译：基于接枝聚合物的涂料组合物
公开(公告)号：US5290633A
公开(公告)日：1994-03-01
申请号：US72366
申请日：1993-06-07
申请人： Brian P. Devlin , Joseph A. Antonelli , Christopher Scopazzi
发明人： Brian P. Devlin , Joseph A. Antonelli , Christopher Scopazzi
IPC分类号： C08G18/08 , C08G18/63 , C08G18/78 , C08L51/00 , C08L75/00
CPC分类号： C08G18/638 , C08G18/0852 , C08G18/633 , C08G18/635 , C08G18/7831 , Y10T428/31551
摘要： A coating composition comprising a hydroxy functional graft copolymer characterized by macromoners attached at a terminal point to a polymeric backbone. The composition further comprises a polyisocyanate curing agent. Such compositions provide an improved balance of pot life and cure properties.
摘要翻译：一种包含羟基官能接枝共聚物的涂料组合物，其特征在于在端点连接到聚合物主链上的大分子单体。组合物还包含多异氰酸酯固化剂。这样的组合物提供了适用期和固化性能的改善的平衡。

9. 发明授权

US4746714A Stabilized acrylic resin 失效
标题翻译：稳定的丙烯酸树脂
公开(公告)号：US4746714A
公开(公告)日：1988-05-24
申请号：US875059
申请日：1986-06-17
申请人： Harry J. Spinelli , Christopher Scopazzi , Joseph A. Antonelli
发明人： Harry J. Spinelli , Christopher Scopazzi , Joseph A. Antonelli
IPC分类号： C08F4/58 , C08F4/00 , C08F265/00 , C08F265/06 , C08F290/00 , C08F290/04 , C08F299/00 , C09D133/00 , C09D151/00 , C09D151/06 , C08L51/00 , C08L33/08 , C08L33/10
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化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

US07479525B2 Coating compositions containing isocyanate-functional non-aqueous dispersed polymers 失效
标题翻译：含有异氰酸酯官能的非水分散聚合物的涂料组合物
公开(公告)号：US07479525B2
公开(公告)日：2009-01-20
申请号：US10673831
申请日：2003-09-29
申请人： Robert J. Barsotti , Laura Ann Lewin , Christopher Scopazzi
发明人： Robert J. Barsotti , Laura Ann Lewin , Christopher Scopazzi
IPC分类号： C08L51/00
CPC分类号： C08G18/0871 , C08G18/6254 , C08G18/633 , C08G18/728 , C09D175/04
摘要： A coating composition containing about 40-90% by weight of film forming binder and 10-60% by weight of an organic liquid carrier; wherein the binder contains about (a) 10-70% by weight, based on the weight of the binder, of a dispersed gelled acrylic polymer having (i) a core of gelled polymerized ethylenically unsaturated monomers which is not soluble in the organic liquid carrier and having chemically grafted thereto (ii) substantially linear stabilizer polymeric components that are soluble in the organic liquid carrier and comprise polymerized ethylenically unsaturated monomers and have a weight average molecular weight of about 500-20,000 determined by GPC (gel permeation chromatography) using polystyrene as the standard; wherein the core, the stabilizer polymeric component, or both contain at least 3% by weight of polymerized ethylenically unsaturated monomers having isocyanate groups attached thereto that are capable of reacting with component (b); (b) 30-90% by weight, based on the weight of the binder, of an oligomer or polymer or both having functional groups capable of reacting with the isocyanate groups of component (a); and (c) 0-60% by weight, based on the weight of the binder, of an organic polyisocyanate crosslinking agent.
摘要翻译：一种涂料组合物，其含有约40-90重量％的成膜粘合剂和10-60重量％的有机液体载体; 其中所述粘合剂包含基于粘合剂重量的约（a）10-70重量％的分散的凝胶状丙烯酸聚合物，其具有（i）不溶于有机液体载体的凝胶化聚合的烯键式不饱和单体核心并且化学接枝到其上（ii）可溶于有机液体载体并且包含聚合的烯键式不饱和单体的基本上线性的稳定剂聚合物组分，并且通过使用聚苯乙烯作为聚苯乙烯的GPC（凝胶渗透色谱）测定的重均分子量为约500-20,000 标准; 其中所述核心，所述稳定剂聚合物组分或两者含有至少3重量％的能够与组分（b）反应的具有连接到其上的异氰酸酯基团的聚合烯属不饱和单体; （b）基于粘合剂重量的30-90重量％的低聚物或聚合物或具有能够与组分（a）的异氰酸酯基反应的官能团的二者; 和（c）基于粘合剂重量的0-60重量％的有机多异氰酸酯交联剂。

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