公开(公告)号：US4338425A

公开(公告)日：1982-07-06

申请号：US132736

申请日：1980-03-24

申请人： David J. Dougherty ,  Binnur Gunesin ,  John W. Spiewak

发明人： David J. Dougherty ,  Binnur Gunesin ,  John W. Spiewak

IPC分类号： C08F212/00 ,  C08F236/04 ,  C08F212/08 ,  C08F212/34 ,  C08F220/58

CPC分类号： C08F236/04 ,  C08F212/00

摘要： The invention disclosed herein provides a process for preparing a diene-containing synthetic rubber having improved green strength which includes the steps of charging a reaction vessel with water, an emulsifier, an initiator, an N-(alkoxymethyl)acrylamide monomer and a monomer containing a vinyl group, purging the vessel with an inert gas, charging a diene monomer and an activator to the vessel, polymerizing the monomers to form a copolymer; and, thereafter extracting the copolymer from the vessel and any unreacted monomers. A styrene-butadiene composition containing up to about 10 percent by weight of N-(isobutoxymethyl)acrylamide exhibits better stress-strain properties than a comparable styrene-butadiene rubber without the acrylamide compound.

摘要翻译： 本文公开的本发明提供了一种制备具有改善的生坯强度的含二烯的合成橡胶的方法，其包括以下步骤：向反应容器中加入水，乳化剂，引发剂，N-（烷氧基甲基）丙烯酰胺单体和含有 乙烯基，用惰性气体吹扫容器，将二烯单体和活化剂装入容器中，聚合单体以形成共聚物; 然后从容器中提取共聚物和任何未反应的单体。 含有高达约10重量％N-（异丁氧基甲基）丙烯酰胺的苯乙烯 - 丁二烯组合物表现出比不含丙烯酰胺化合物的可比较苯乙烯 - 丁二烯橡胶更好的应力 - 应变性能。

公开(公告)号：US4414359A

公开(公告)日：1983-11-08

申请号：US342670

申请日：1982-01-25

申请人： David J. Dougherty ,  Binnur Gunesin ,  John W. Spiewak

发明人： David J. Dougherty ,  Binnur Gunesin ,  John W. Spiewak

IPC分类号： C08F212/00 ,  C08F236/04 ,  C08F220/58

CPC分类号： C08F236/04 ,  C08F212/00

摘要： The invention disclosed herein provides a process for preparing a diene-containing synthetic rubber having improved green strength which includes the steps of charging a reaction vessel with water, an emulsifier, an initiator, an N-(alkoxymethyl)acrylamide monomer and a monomer containing a vinyl group, purging the vessel with an inert gas, charging a diene monomer and an activator to the vessel, polymerizing the monomers to form a copolymer; and, thereafter extracting the copolymer from the vessel and any unreacted monomers. A styrene-butadiene composition containing up to about 10 percent by weight of N-(isobutoxymethyl)acrylamide exhibits better stress-strain properties than a comparable styrene-butadiene rubber without the acrylamide compound.

摘要翻译： 本文公开的本发明提供了一种制备具有改善的生坯强度的含二烯的合成橡胶的方法，其包括以下步骤：向反应容器中加入水，乳化剂，引发剂，N-（烷氧基甲基）丙烯酰胺单体和含有 乙烯基，用惰性气体吹扫容器，将二烯单体和活化剂装入容器中，聚合单体以形成共聚物; 然后从容器中提取共聚物和任何未反应的单体。 含有高达约10重量％N-（异丁氧基甲基）丙烯酰胺的苯乙烯 - 丁二烯组合物表现出比不含丙烯酰胺化合物的可比较苯乙烯 - 丁二烯橡胶更好的应力 - 应变性能。

公开(公告)号：US5847054A

公开(公告)日：1998-12-08

申请号：US679621

申请日：1996-07-12

申请人： Graham Edmund McKee ,  Binnur Gunesin ,  Anton Ticktin

发明人： Graham Edmund McKee ,  Binnur Gunesin ,  Anton Ticktin

IPC分类号： C08F2/22 ,  C08F2/14 ,  C08F2/24 ,  C08F2/44 ,  C08F285/00 ,  C08F287/00 ,  C08F257/02 ,  C08L51/00

CPC分类号： C08F285/00 ,  Y10S525/902 ,  Y10T428/2998

摘要： Polymer particles are prepared by polymerizing at least one monomer in the presence of block copolymers or graft copolymers in an organic dispersant which does not dissolve the polymer to be prepared, and subjecting at least one monomer to free radical polymerization in the presence of the polymer obtained therefrom.

摘要翻译： 聚合物颗粒通过在嵌段共聚物或接枝共聚物的存在下在不溶解待制备的聚合物的有机分散剂中聚合至少一种单体并在获得的聚合物存在下使至少一种单体进行自由基聚合来制备 由此。

公开(公告)号：US4408014A

公开(公告)日：1983-10-04

申请号：US376530

申请日：1982-05-10

申请人： Binnur Gunesin

发明人： Binnur Gunesin

IPC分类号： C08F236/04 ,  C08L9/00 ,  C08L25/08 ,  C08L9/10 ,  C08L33/24

CPC分类号： C08L9/00 ,  C08F236/04 ,  C08L25/08

摘要： The present invention provides a method for the modification of the impact strength of plastics by blending a plastic phase latex comprising a copolymer of an N-(alkoxymethyl)acrylamide monomer and at least one vinyl monomer with a rubber phase latex comprising a copolymer of a conjugated diene monomer, and an N-(alkoxymethyl)acrylamide monomer to form a mixture and, coagulating the mixture. A separate method is also provided for blending plastic and rubber phase latices which, in turn, modifies the impact properties of the plastics. It includes the steps of preparing a plastic phase latex comprising a first emulsion copolymer of a vinyl monomer selected from the group consisting of monovinyl aromatic compounds having from eight to about 20 carbon atoms and acrylic compounds having from three to about five carbon atoms and, an N-(alkoxymethyl)acrylamide monomer having the formula ##STR1## where R is selected from the group consisting of straight and branched alkyl chains having from one to about 20 carbon atoms; preparing a rubber phase latex comprising a second emulsion copolymer of a conjugated diene monomer having from about four to about 20 carbon atoms and the N-(alkoxymethyl)acrylamide monomer; blending the two latices and coagulating. A novel polymer having improved impact properties comprising a blend of the foregoing plastic and rubber latices is also provided for. The rubber phase latex disclosed herein can optionally contain one or more of the vinyl monomers.

摘要翻译： 本发明提供了一种通过将包含N-（烷氧基甲基）丙烯酰胺单体和至少一种乙烯基单体的共聚物的塑料相胶乳与包含共轭的共聚物的共聚物的橡胶相胶乳共混来改性塑料的冲击强度的方法 二烯单体和N-（烷氧基甲基）丙烯酰胺单体以形成混合物，并使混合物凝结。 还提供了一种单独的方法来混合塑料和橡胶相胶乳，这又改变了塑料的冲击性能。 它包括以下步骤：制备一种塑料相胶乳，其包括选自具有8至约20个碳原子的单乙烯基芳族化合物和具有3至约5个碳原子的丙烯酸化合物的乙烯基单体的第一乳液共聚物和 具有式“IMAGE”的N-（烷氧基甲基）丙烯酰胺单体，其中R选自具有1至约20个碳原子的直链和支链烷基链; 制备橡胶相胶乳，其包含具有约4至约20个碳原子的共轭二烯单体和N-（烷氧基甲基）丙烯酰胺单体的第二乳液共聚物; 混合两片胶凝和凝结。 还提供了一种具有改进的抗冲击性能的新型聚合物，其包含前述塑料和橡胶胶乳的共混物。 本文公开的橡胶相胶乳可任选地含有一种或多种乙烯基单体。

公开(公告)号：US4363897A

公开(公告)日：1982-12-14

申请号：US303213

申请日：1981-09-18

申请人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

发明人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

IPC分类号： C08F8/42 ,  C08F222/38

CPC分类号： C08F8/42

摘要： The invention disclosed herein provides a novel thermally reversible copolymer having up to about 11 percent by weight of an N-(alkoxymethyl)acrylamide, a diene-containing synthetic rubber and a metal. The thermally reversible copolymer can be blended with conventional styrene-butadiene rubbers to improve the green strength thereof. Also disclosed herein is a process for improving the green strength of styrene-butadiene rubber which includes the steps of charging a reaction vessel with water, an emulsifier, an initiator, an N-(alkoxymethyl)-acrylamide monomer and a vinyl monomer where one is desired, purging the vessel with an inert gas, charging a diene monomer and an activator to the reaction vessel, polymerizing the monomers to form a copolymer latex, coagulating the latex with an aqueous metal salt to form a thermally reversible polymer and compounding the thermally reversible polymer with styrene-butadiene rubber.

摘要翻译： 本文公开的本发明提供了具有高达约11重量％的N-（烷氧基甲基）丙烯酰胺，含二烯的合成橡胶和金属的新型热可逆共聚物。 热可逆共聚物可与常规丁苯橡胶共混以改善其生坯强度。 本文还公开了一种改善苯乙烯 - 丁二烯橡胶的生坯强度的方法，包括以下步骤：向水中加入反应容器，乳化剂，引发剂，N-（烷氧基甲基） - 丙烯酰胺单体和乙烯基单体， 期望的，用惰性气体吹扫容器，将二烯单体和活化剂装入反应容器中，聚合单体以形成共聚物胶乳，用金属盐水溶液凝结胶乳以形成热可逆的聚合物，并将热可逆的 聚合物与丁苯橡胶。

公开(公告)号：US4414374A

公开(公告)日：1983-11-08

申请号：US269298

申请日：1981-06-01

申请人： Binnur Gunesin ,  Adel E. Halasa

发明人： Binnur Gunesin ,  Adel E. Halasa

IPC分类号： C08F236/10 ,  C08F212/08 ,  C08F220/54

CPC分类号： C08F236/10

摘要： The terpolymers disclosed herein comprise 60-87 percent by weight butadiene, 10-30 percent styrene and 3-15 percent N, N-dialkylacrylamide in the polymer molecules. These are prepared by emulsion polymerization using a free radical generating initiator system. These terpolymers have excellent green strength and are useful in tire compositions.

摘要翻译： 本文公开的三元共聚物在聚合物分子中包含60-87重量％的丁二烯，10-30％的苯乙烯和3-15％的N，N-二烷基丙烯酰胺。 这些通过使用自由基产生引发剂体系的乳液聚合制备。 这些三元共聚物具有优异的生坯强度，并且可用于轮胎组合物。

公开(公告)号：US4366291A

公开(公告)日：1982-12-28

申请号：US303214

申请日：1981-09-18

申请人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

发明人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

IPC分类号： C08F8/42 ,  C08L9/06 ,  C08L25/10 ,  C08L33/24

CPC分类号： C08L9/06 ,  C08F8/42 ,  C08L25/10 ,  C08K3/0016

摘要： The invention disclosed herein provides a novel thermally reversible copolymer having up to about 11 percent by weight of an N-(alkoxymethyl)acrylamide, a diene-containing synthetic rubber and a metal. The thermally reversible copolymer can be blended with conventional styrene-butadiene rubbers to improve the green strength thereof. Also disclosed herein is a process for improving the green strength of styrene-butadiene rubber which includes the steps of charging a reaction vessel with water, an emulsifier, an initiator, an N-(alkoxymethyl)acrylamide monomer and a vinyl monomer where one is desired, purging the vessel with an inert gas, charging a diene monomer and an activator to the reaction vessel, polymerizing the monomers to form a copolymer latex, coagulating the latex with an aqueous metal salt to form a thermally reversible polymer and compounding the thermally reversible polymer with styrene-butadiene rubber.

摘要翻译： 本文公开的本发明提供了具有高达约11重量％的N-（烷氧基甲基）丙烯酰胺，含二烯的合成橡胶和金属的新型热可逆共聚物。 热可逆共聚物可与常规丁苯橡胶共混以改善其生坯强度。 本文还公开了一种改善苯乙烯 - 丁二烯橡胶的生坯强度的方法，其包括以下步骤：向反应容器中加入水，乳化剂，引发剂，N-（烷氧基甲基）丙烯酰胺单体和乙烯基单体，其中需要一种 用惰性气体吹扫容器，将二烯单体和活化剂装入反应容器中，聚合单体以形成共聚物胶乳，用金属盐水溶液凝结胶乳以形成热可逆聚合物，并将热可逆聚合物 与丁苯橡胶。

公开(公告)号：US4373068A

公开(公告)日：1983-02-08

申请号：US303219

申请日：1981-09-18

申请人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

发明人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

IPC分类号： C08F8/42 ,  C08F236/04 ,  C08L9/06 ,  C08L33/24

CPC分类号： C08F236/04 ,  C08F8/42 ,  C08L9/06 ,  C08K3/0016

摘要： The invention disclosed herein provides a novel thermally reversible copolymer having up to about 11 percent by weight of an N-(alkoxymethyl)acrylamide, a diene-containing synthetic rubber and a metal. The thermally reversible copolymer can be blended with conventional styrene-butadiene rubbers to improve the green strength thereof. Also disclosed herein is a process for improving the green strength of styrene-butadiene rubber which includes the steps of charging a reaction vessel with water, an emulsifier, an initiator, an N-(alkoxymethyl)acrylamide monomer and a vinyl monomer where one is desired, purging the vessel with an inert gas, charging a diene monomer and an activator to the reaction vessel, polymerizing the monomers to form a colymer latex, coagulating the latex with an aqueous metal salt to form a thermally reversible polymer and compounding the thermally reversible polymer with styrene-butadiene rubber.

摘要翻译： 本文公开的本发明提供了具有高达约11重量％的N-（烷氧基甲基）丙烯酰胺，含二烯的合成橡胶和金属的新型热可逆共聚物。 热可逆共聚物可与常规丁苯橡胶共混以改善其生坯强度。 本文还公开了一种改善苯乙烯 - 丁二烯橡胶的生坯强度的方法，其包括以下步骤：向反应容器中加入水，乳化剂，引发剂，N-（烷氧基甲基）丙烯酰胺单体和乙烯基单体，其中需要一种 用惰性气体吹扫容器，将二烯单体和活化剂装入反应容器中，聚合单体以形成共聚物胶乳，用金属盐水溶液凝结胶乳以形成热可逆聚合物，并将热可逆聚合物 与丁苯橡胶。

公开(公告)号：US4307210A

公开(公告)日：1981-12-22

申请号：US132737

申请日：1980-03-24

申请人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

发明人： Binnur Gunesin ,  Gary R. Hamed ,  Jung W. Kang ,  Donald N. Schulz

IPC分类号： C08F8/42 ,  C08F8/00 ,  C08F8/44

CPC分类号： C08F8/42

摘要： The invention disclosed herein provides a novel thermally reversible copolymer having up to about 11 percent by weight of an N-(alkoxymethyl)acrylamide, a diene-containing synthetic rubber and a metal. The thermally reversible copolymer can be blended with conventional styrene-butadiene rubbers to improve the green strength thereof. Also disclosed herein is a process for improving the green strength of styrene-butadiene rubber which includes the steps of charging a reaction vessel with water, an emulsifier, an initiator, an N-(alkoxymethyl)acrylamide monomer and a vinyl monomer where one is desired, purging the vessel with an inert gas, charging a diene monomer and an activator to the reaction vessel, polymerizing the monomers to form a copolymer latex, coagulating the latex with an aqueous metal salt to form a thermally reversible polymer and compounding the thermally reversible polymer with styrene-butadiene rubber.

摘要翻译： 本文公开的本发明提供了具有高达约11重量％的N-（烷氧基甲基）丙烯酰胺，含二烯的合成橡胶和金属的新型热可逆共聚物。 热可逆共聚物可与常规丁苯橡胶共混以改善其生坯强度。 本文还公开了一种改善苯乙烯 - 丁二烯橡胶的生坯强度的方法，其包括以下步骤：向反应容器中加入水，乳化剂，引发剂，N-（烷氧基甲基）丙烯酰胺单体和乙烯基单体，其中需要一种 用惰性气体吹扫容器，将二烯单体和活化剂装入反应容器中，聚合单体以形成共聚物胶乳，用金属盐水溶液凝结胶乳以形成热可逆聚合物，并将热可逆聚合物 与丁苯橡胶。

公开(公告)号：US4268642A

公开(公告)日：1981-05-19

申请号：US132744

申请日：1980-03-24

申请人： Binnur Gunesin ,  Adel F. Halasa

发明人： Binnur Gunesin ,  Adel F. Halasa

IPC分类号： C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F8/00 ,  C08F8/32 ,  C08F8/44 ,  C08F236/00 ,  C08F236/04 ,  C08F236/06 ,  C08F236/10

CPC分类号： C08F236/06

摘要： The terpolymers disclosed herein comprise 60-87 percent by weight butadiene, 10-30 percent styrene and 3-15 percent vinyl benzyl chloride in the polymer molecules. These are prepared by emulsion polymerization using a free radical generating initiator system. These terpolymers have excellent green strength and are useful in tire compositions.

摘要翻译： 本文公开的三元共聚物在聚合物分子中包含60-87重量％的丁二烯，10-30％的苯乙烯和3-15％的乙烯基苄基氯。 这些通过使用自由基产生引发剂体系的乳液聚合制备。 这些三元共聚物具有优异的生坯强度，并且可用于轮胎组合物。