公开(公告)号：US4035347A

公开(公告)日：1977-07-12

申请号：US663010

申请日：1976-03-02

申请人： David B. Korzenski ,  Barney Vallino, Jr. ,  Wayne E. Zarnecki

发明人： David B. Korzenski ,  Barney Vallino, Jr. ,  Wayne E. Zarnecki

IPC分类号： C08F20/56 ,  C08F1/13 ,  C08F3/90 ,  C08F15/02

CPC分类号： C08F20/56 ,  Y10S526/909

摘要： A method for preparing substantially dry homopolymers and copolymers which comprises forming a polymeric latex or water-in-oil emulsion and partially inverting said latex by regulated contact time with water in the time span 0.5 - 10.0 seconds and preferably less than 1 second. A preferred operation is carried out in a static mixer where the contact time for inversion is regulated by the diameter or length of a cylindrical tube containing static baffles.

摘要翻译： 一种用于制备基本上干燥的均聚物和共聚物的方法，其包括形成聚合物胶乳或油包水乳液，并在时间跨度为0.5-10.0秒，优选小于1秒的情况下通过与水的调节接触时间部分地反转所述胶乳。 优选的操作在静态混合器中进行，其中反转的接触时间由包含静态挡板的圆柱形管的直径或长度来调节。

公开(公告)号：US4008202A

公开(公告)日：1977-02-15

申请号：US267570

申请日：1972-06-29

申请人： Syamalarao Evani ,  Frederick P. Corson

发明人： Syamalarao Evani ,  Frederick P. Corson

IPC分类号： C08G65/32 ,  C08F15/10 ,  C08F15/02 ,  C08F15/14

CPC分类号： C08G65/32 ,  Y10S526/932

摘要： A novel polymer of a vinyl benzyl ether monomer and at least one other copolymerizable monomer, at least one of which other monomers has a carboxylic acid group, an anhydride group, a sulfate group, a sulfonate group or a hydroxyl group is disclosed. The vinyl benzyl ether monomer has the formula ##STR1## wherein R is hydrogen or methyl, m is about 10 to 100 and Y is ##STR2## where R.sub.1 is an alkyl, aralkyl or alkaryl hydrophobic group of 10 to about 22 carbon atoms, R.sub.2 is an alkyl group of 1 to about 22 carbon atoms and R.sub.3 is hydrogen or an alkyl group of 1 to about 22 carbon atoms, provided R.sub.2 and R.sub.3 in combination have at least 10 carbon atoms.

摘要翻译： 公开了一种乙烯基苄基醚单体和至少一种其它可共聚单体的新型聚合物，其中至少一种其它单体具有羧酸基，酸酐基，硫酸基，磺酸酯基或羟基。 乙烯基苄基醚单体具有式“IMAGE”，其中R为氢或甲基，m为约10至100，Y为“IMA”，其中R 1为10至约22个碳原子的烷基，芳烷基或烷芳基疏水基团，R 2 是1至约22个碳原子的烷基，并且R 3是氢或1至约22个碳原子的烷基，条件是R 2和R 3组合具有至少10个碳原子。

公开(公告)号：US3932564A

公开(公告)日：1976-01-13

申请号：US486040

申请日：1974-07-05

申请人： Albert H. Markhart ,  James O. Santer

发明人： Albert H. Markhart ,  James O. Santer

IPC分类号： C08G73/02 ,  C08L29/04 ,  C08L79/02 ,  G03G5/10 ,  C08F15/02 ,  C08F3/32

CPC分类号： G03G5/107 ,  C08G73/02 ,  C08G73/0206 ,  C08G73/0226 ,  C08L29/04 ,  C08L79/02 ,  Y10T428/31895

摘要： Electroconductive cationic resins prepared by the reaction of a 1,4-dihaloalkene-2 compound and a di(tertiary amine). The resins are quaternary ammonium compounds. They may be prepared in aqueous medium. They may be blended with polyvinyl alcohol and the blends may be used to provide solvent resistant electroconductive coatings to sheet materials used in electrographic printing.

摘要翻译： 通过1,4-二卤代烯-2化合物与二（叔胺）反应制备的导电阳离子树脂。 树脂是季铵化合物。 它们可以在水性介质中制备。 它们可以与聚乙烯醇共混，并且共混物可以用于向电印印刷中使用的片材提供耐溶剂导电涂层。

公开(公告)号：US3876589A

公开(公告)日：1975-04-08

申请号：US38064873

申请日：1973-07-19

申请人： US AGRICULTURE

发明人： WASLEY WILLIAM L ,  PITTMAN ALLEN G

IPC分类号： C08F8/00 ,  C08F16/28 ,  C08F222/06 ,  D06M15/21 ,  D06M15/263 ,  D06M15/267 ,  D06M15/285 ,  D06M15/353 ,  C08F15/02 ,  C08F27/02

CPC分类号： D06M15/353 ,  C08F8/00 ,  C08F16/28 ,  C08F222/06 ,  D06M15/21 ,  D06M15/263 ,  D06M15/267 ,  D06M15/285 ,  Y10T428/31544 ,  Y10T428/31855 ,  Y10T428/3188 ,  Y10T428/31891 ,  Y10T428/31895 ,  Y10T428/31909 ,  Y10T442/2287 ,  C08F20/02

摘要： Copolymers of fluoroalkyl allyl (or methallyl) ethers and maleic anhydride are modified by conversion of anhydride units into acid fluoride groups of fluoroalkyl ester groups. These modified copolymers are useful for many purposes, including application to fibrous materials, e.g., textiles, to enhance their oil- and water-repellency.

公开(公告)号：US3872042A

公开(公告)日：1975-03-18

申请号：US39226873

申请日：1973-08-28

申请人： BUCKBEE MEARS CO

发明人： BOND HERBERT M

IPC分类号： C08F18/08 ,  G02B1/04 ,  C08F15/02 ,  C08F15/16

CPC分类号： C08F18/08 ,  G02B1/041 ,  C08L31/00

摘要： A copolymer plastic lens having greater light transmission, greater hardness and scratch resistance equal to the monomers used in prior art plastic lenses is obtained by the copolymerization of diethylene glycol bis (allyl carbonate) and methyl methacrylate.

摘要翻译： 通过二甘醇双（碳酸烯丙酯）和甲基丙烯酸甲酯的共聚获得具有与现有技术的塑料透镜中使用的单体相当的光透射性，更高的硬度和耐刮擦性的共聚物塑料透镜。

公开(公告)号：US3870689A

公开(公告)日：1975-03-11

申请号：US38891073

申请日：1973-08-16

申请人： MONTEDISON SPA

发明人： MODENA MARIO ,  RAGAZZINI MARIO ,  BORSINI GIANCARLO ,  VALERA MARCO

IPC分类号： C08F10/00 ,  C08F214/26 ,  C08F1/06 ,  C08F15/02

CPC分类号： C08F214/265 ,  C08F10/00 ,  C08F214/26 ,  C08F210/02 ,  C08F4/28

摘要： Crystalline copolymers of ethylene and tetrafluoroethylene of high thermal stability characteristics in the molten state and high resistance to oxidation under heat, having a contact in tetrafluoroethylene from 53 to 63% in moles, homogeneously distributed along the chain axis and among the chains characterized in that the temperature gap between their ultimate melting temperature and the temperature at which oxidative decomposition of the copolymers begins is at least 80*C. They are prepared by polymerization of monomers mixtures having a content in tetrafluoroethylene greater than 78% in moles. The copolymers can be used as plastic materials and are particularly useful since said temperature gap of at least 80*C permits the processing thereof, and the reprocessing of scraps, to useful manufactured articles, conveniently and economically and by conventional techniques.

摘要翻译： 在熔融状态下具有高热稳定性特征的乙烯和四氟乙烯的结晶共聚物，并且在加热下具有高抗氧化性，在四氟乙烯中以53至63摩尔％的摩尔接触，沿链轴和链之间均匀分布，其特征在于， 它们的最终熔融温度和共聚物开始氧化分解的温度之间的温度差为至少80℃。它们通过以四烯重的含量大于78％（摩尔）的单体混合物的聚合制备。

公开(公告)号：US3864308A

公开(公告)日：1975-02-04

申请号：US26101572

申请日：1972-06-08

申请人： AGENCY IND SCIENCE TECHN

发明人： KATO MASAO ,  HASEGAWA MASAKI ,  ICHIJYO TARO

IPC分类号： C08F2/46 ,  C08F16/12 ,  G03F7/038 ,  C08F3/34 ,  C08F7/00 ,  C08F15/02

CPC分类号： G03F7/0388 ,  C08F16/12

摘要： A composition is produced by combining one or more members selected from the group consisting of omega -vinyloxyalkyl cinnamate, omega -vinyloxyalkyl styrylacrylate and homologs thereof with a cationic polymerization catalyst. This composition is polymerized or copolymerized to form a novel photosensitive polymer. The product of polymerization or copolymerization is a linear polymer or linear copolymer in which only the vinyl group is polymerized and the photosensitive group is quantitatively retained in the side chain. This polymer or copolymer enjoys a high degree of photosensitivity and permits the photocrosslinking reaction to occur uniformly.

摘要翻译： 组合物通过将选自以下的一种或多种成分制得：肉桂酸维金索烷基酯，ω-乙烯基丙烯酰基丙烯酸烷氧基烷基酯及其同系物与阳离子聚合催化剂。 该组合物被聚合或共聚以形成新颖的光敏聚合物。 聚合或共聚的产物是其中只有乙烯基聚合并且光敏基团定量保留在侧链中的线性聚合物或线性共聚物。 该聚合物或共聚物具有高度的光敏性，并允许光致交联反应均匀地发生。

公开(公告)号：US3860568A

公开(公告)日：1975-01-14

申请号：US6399970

申请日：1970-06-19

申请人： RHONE POULENC SA

发明人： CHABERT HENRI ,  AIME ROBERT ,  GIGIOU CLAUDE ,  RUAUD MICHEL

IPC分类号： C08F4/06 ,  C08F4/28 ,  C08F4/42 ,  C08F3/04 ,  C08F3/30 ,  C08F15/02

CPC分类号： C08F4/06 ,  C08F4/28

摘要： A process for the polymerization of an olefinic monomer by contacting the monomer with a polymerization initiator having an oxidizing agent, a chelating compound of the metal, in which the metal is still capable of accepting one or more electron pairs from an electron donor and an electron donor in an amount at least equal to that required to complex completely the metal of the chelate compound. With the polymerization initiator, polymerization of the olefinic monomer can be accomplished at low temperatures employing oxidizing agents which are stable at the lower temperatures. Also, the solubility of the initiators allows polymerization by suspension process.

摘要翻译： 通过使单体与具有氧化剂的聚合引发剂，金属的螯合化合物（其中金属仍然能够接受来自电子给体的一个或多个电子对）和电子的聚合引发烯烃单体的聚合的方法 供体的量至少等于完全复合螯合物金属所需的量。 使用聚合引发剂，烯烃单体的聚合可以在低温下使用在较低温度下稳定的氧化剂进行。 此外，引发剂的溶解度允许通过悬浮方法进行聚合。

公开(公告)号：US3850898A

公开(公告)日：1974-11-26

申请号：US34183273

申请日：1973-03-16

申请人： MITSUBISHI RAYON CO

发明人： KORENAGA S ,  IDE F ,  KOTAKE Y

IPC分类号： C02F1/54 ,  C08F8/44 ,  C08F220/06 ,  C08F15/02

CPC分类号： C08F220/06 ,  C02F1/54 ,  C08F8/44

摘要： 1. A PROCESS FOR THE PREPARATION OF A HIGH MOLECULAR FLUOCCULANT WITH A MOLECULAR WEIGHT GREATER THAN 1,000,000 DETERMINED BY MEASUREMENT OF VISCOSITY OF AN AQUEOUS SOLUTION CONTAINING AN EXCESS OF NEUTRAL SLATS WHICH COMPRISES POLYMERIZING 55 TO 95 WEIGHT PERCENT OF AT LEAST ONE (I) OF ACRYLIC OR METHACRYLIC ACIDS AND 45 TO 5 WEIGHT PERCENT OF AT LEAST ONE (II) OF MONOMERS REPRESENTED BY THE FORMULA

H2C=C(-R1)-R2

WHEREIN R1 IS A HYDROGEN OR METHYL AND R2 IS -COOR3 RADICAL WHEREIN R3 IS ALKYL, ARYL OR ALKYLARYL GROUPS OR -CN RADICAL IN WATER MEDIUM WITH STIRRING TO PRODUCE A SUSPENSION OF A COPOLYMER WHICH IS INSOLUBLE UNDER THE POLYMERIZATION CONDITIONS BUT SOLUBLE IN NEUTRAL OR ALKALINE WATER, ADDING SAID SUSPENSION INTO AT LEAST ONE OF HYDROXIDES OF AN ALKALI METAL OR AMMONIA DISSOLVED IN AT LEAST ONE OF ALCOHOLS OF C1 TO C6 OR A WATER-CONTAINING ALCOLHOL WITH STIRRING THEREBY OBTAINING AN ALCOHOL SUSPENSION OF A WATER-SOLUBLE COPOLYMER WITH ITS CARBOXYL GROUP BEING COMPLETELY OR PARTIALLY NEUTRALIZED, AND THEN REMOVING THE COPOLYMER IN FORM OF PARTICLES FOLLOWED BY DRYING.

公开(公告)号：US3849519A

公开(公告)日：1974-11-19

申请号：US35534473

申请日：1973-04-30

申请人： DENKI KAGAKU KOGYO KK

发明人： KADOWAKI T ,  DOHI M ,  YOKOBORI K

IPC分类号： C08F236/00 ,  C08F36/16 ,  C08F236/18 ,  C08L7/00 ,  C08L11/00 ,  C08L21/00 ,  C08F15/02 ,  C08F15/06

CPC分类号： C08F36/16 ,  C08L11/00 ,  C08L2205/02 ,  C08L2666/08

摘要： 1. A CHLOROPRENE ELASTOMER COMPOSITION WHICH COMPRISES A BLEND OF (1) 20-80 PARTS BY WEIGHT OF A GEL POLYMER PREPARED BY POLYMERIZING CHLOROPRENE MONOMER OR A MIXTURE OF CHLOROPRENE MONOMER AND NO MORE THAN 20% OF A COMONOMER IN THE PRESENCE OF 1-10 WT. PERCENT OF A TRIFUNCTIONAL CROSS-LINKING MONOMER BASED ON THE TOTAL MONOMER CONTENT OF SAID GEL POLYMER HAVING THE FORMULA

H2C=C(-R2)-COO-CH2-C(-R1)(-CH2-OOC-C(-R4)=CH2)-CH2-

OOC-C(-R3)=CH2

WHEREIN R1 REPRESENTS A HYDROGEN ATOM, OR A METHYL OR ETHYL GROUP; R2, R3 AND R4 RESPECTIVELY REPRESENT HYDROGEN ATOMS OR METHYL GROUPS, OR IN THE PRESENCE OF 1-10 WT. PRECENT OF A TETRAFUNCTIONAL CROSS-LINKING MONOMER BASED ON THE TOTAL MONOMER CONTENT OF SAID GEL POLYMER HAVING THE FORMULA

H2C=C(-R1)-COO-CH2-C(-CH2-OOC-C(-R2)=CH2)(-CH2-OOC-C(-R4)=

CH2)-CH2-OOC-C(-R3)=CH2

WHEREIN R1, R2, R3 AND R4 REPRESENT HYDROGEN ATOMS OR METHYL GROUPS; AND (2) 80-20 PARTS BY WEIGHT OF A SOL PREPARED BY POLYMERIZING CHLOROPRENE MONOMER OR A MIXTURE OF CHLOROPRENE AND NO MORE THAN 20% OF A COMONOMER.