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1. 发明授权

US3905932A Process for preparing polychloroprene latex 失效
标题翻译：制备聚氯丁二烯胶乳的方法
公开(公告)号：US3905932A
公开(公告)日：1975-09-16
申请号：US45260874
申请日：1974-03-19
申请人： TOYO SODA MFG CO LTD
发明人： NAKAZAWA HIDEAKI , IIKUNI TETSUO , AKASHI MITSUMASA
IPC分类号： C08F2/22 , C08F36/16 , C08D1/09 , C07C93/02 , C08D3/14
CPC分类号： C08F36/16
摘要： A polychloroprene latex is prepared by the addition of colloidal alumina sol and an emulsifier to chloroprene monomer with or without a comonomer.
摘要翻译：通过在具有或不具有共聚单体的氯丁二烯单体中加入胶体氧化铝溶胶和乳化剂来制备聚氯丁二烯胶乳。

2. 发明授权

US3701744A Polymerization of unsaturated compounds with salts of arylaliphatic carboxylic acids 失效
标题翻译：不饱和化合物与芳基羧酸的聚合的聚合
公开(公告)号：US3701744A
公开(公告)日：1972-10-31
申请号：US3701744D
申请日：1967-11-14
申请人： ARMOUR IND CHEM CO
发明人： KINNEY LAYTOA FREDERICK
IPC分类号： C08F2/00 , C08F2/22 , C08F2/26 , C08F36/04 , C08D1/09 , C08F1/13
CPC分类号： C08F2/26 , C08F36/04 , C08F2/00
摘要： AN IMPROVED METHOD FOR THE PRODUCTION OF LINEAR POLYMERS BY POLYMERIZATION OF ETHYLENICALLY UNSATURATED COMPOUNDS DISPERSED IN AN AQUEOUS MEDIUM WHICH COMPRISES USING AN ALKALI METAL SALT OF AN ARYLALIPHATIC CARBOXYLIC ACID AS EMULSIFYING AGENT.

3. 发明授权

US3600349A Method for controlling reaction rate in aqueous emulsion polymerization to form elastomeric polymers 失效
标题翻译：用于控制水性乳液聚合反应形成弹性体聚合物的反应速率的方法
公开(公告)号：US3600349A
公开(公告)日：1971-08-17
申请号：US3600349D
申请日：1969-05-01
申请人： COPOLYMER RUBBER & CHEM CORP
发明人： STONE JOHN M
IPC分类号： C08F36/04 , C08D7/00 , C08D1/09
CPC分类号： C08F36/04 , C08F2/00
摘要： MEANS AND METHOD FOR CONTROLLING REACTION RATE IN THE POLYMERIZATION TO FORM ELASTOMERIC POLYMERS AND COPOLYMERS OF BUTADIENE IN WHICH USE IS MADE OF A PRE-REACTOR IN ADVANCE OF THE REACTION VESSELS THROUGH WHICH THE MONOMERIC MATERIALS ARE CAUSED TO FLOW WITH A SMALL FRACTION OF THE CATALYST AND MEASUREMENT IS MADE OF THE TEMPERATURE RISE GENERATED BY THE EXOTHERMIC REACTION FOR ADJUSTMENT OF THE CATALYST ADDITIONS TO CONTROL REACTION RATE.

4. 发明授权

US3591541A Emulsion polymerization using modified carboxylic emulsifiers 失效
标题翻译：使用改性羧酸乳化剂的乳液聚合
公开(公告)号：US3591541A
公开(公告)日：1971-07-06
申请号：US3591541D
申请日：1967-09-25
申请人： ROBERT D ATHEY , EMIL G SAMMAK , EDWARD WITT
发明人： ATHEY ROBERT D , SAMMAK EMIL G , WITT EDWARD
IPC分类号： C08F2/26 , C08F36/04 , C08D1/09 , C08F15/40
CPC分类号： C08F2/26 , C08F36/04 , C08F2/00
摘要： A POLYMERIZATION SYSTEM FOR PRODUCING UNIQUE STABLE LATICES CONTAINING A SUBSTANTIAL PROPORTION OF BOUND ALKALINE SENSITIVE GROUPS WHICH COMPRISES AN AQUEOUS EMULSION CONTAINING A CARBOXYLIC EMULSIFIER MODIFIED BY THE PRESENCE OF A NONCATIONIC HYDROPHILIC GROUP IN ITS HYDROCARBON CHAIN, E.G., COCOYL SARCOSINE, AND POLYMERIZABLE MONOMERIC MATERIAL CONTAINING ALKALINE SENSITIVE GROUPS, E.G., A MIXTURE OF BUTADIENE, STYRENE AND ITACONIC ACID OR METHYLOL ACRLAMIDE, AT A PH IN A RANGE FROM ACID TO SUBSTANTIALLY NEUTRAL. THIS SYSTEM (1) SUPPORTS EMULSION POLYMERIZATION EVEN IN LOW-SHEAR LARGE CAPACITY REACTORS WITHOUT THE OCCURRENCE OF EXCESSIVE OF PREFLOC DEPOSITION OF THE RESULTING POLYMERIC SOLIDS, (2) GIVES REPRODUCIBLE POLYMERIZATION RATES AND (3) PRODUCES STABLE LATICES OF USEFUL VISCOSTITY HAVING HIGH SOLIDS CONTENT. THE PROCESS FOR PRODUCING THE UNIQUE STABLE LATICES INCLUDES EFFECTING POLYMERIZATION OF THE POLYMERIZABLE MONOMERIC MATERIAL CONTAINING ALKALINE SENSITIVE GROUPS IN AN AQUEOUS EMULSION CONTAINING THE MODIFIED CARBOXYLIC EMULSIFIER AND HAVING A PH IN A RANGE FROM ACID TO SUBSTANTIALLY NEUTRAL, E.G., 2 TO 6, AT TEMPERATURES FROM ABOUT 0*C. TO ABOUT 100*C., AND THEREAFTER RECOVERING THE RESULTING LATEX FROM THE UNREACTING MONOMERS.

5. 发明授权

US3563946A Process for latex manufacture 失效
标题翻译： LATEX制造工艺
公开(公告)号：US3563946A
公开(公告)日：1971-02-16
申请号：US3563946D
申请日：1968-01-08
申请人： DOW CHEMICAL CO
发明人： MILLER FREDERICK A , PUESCHNER ROBERT J , DIBERT CARL L , KEE DENNIS A
IPC分类号： C08F2/22 , C08F36/04 , C08D1/09 , C08D3/02
CPC分类号： C08F36/04 , C08F2/22 , C08F4/28 , C08F2/00
摘要： A PROCESS FOR PREPARING SYNTHETIC LATEXES BY EMULSION POLYMERIZATION OF MONOMER COMPOSITIONS CONTAINING AT LEAST 30 PERCENT BY WEIGHT OF A CONJUGATED DIETHYLENICALLY UNSATURATED MONOMER SUCH AS 1,3-BUTADIENE BY (A) SUBSTANTIALLY CONCURRENTLY AND SUBSTANTIALLY CONTINUOUSLY FEEDING AT LEAST ONE AQUEOUS STREAM AND AT LEAST ONE OILY STREAM CONTAINING AT LEAST A PORTION OF THE MONOMER COMPOSITION, EACH STREAM BEING AT A TEMPERATURE BETWEEN ITS FREEZING POINT AND 50*C., INTO A CLOSED POLYMERIZATION ZONE MAINTAINED AT A TEMPERATURE OF AT LEAST ABOUT 90*C., ALSO FEEDING, OPTIONALLY CONTINUOUSLY, A FREE-RADICAL PRODUCING COMPOUND INTO THE POLYMERIZATION ZONE EITHER IN A SEPARATE STREAM OR A PORTION OF ONE OF THE CONTINUOUS STREAMS AND (B) AGITATING THE RESULTING MIXTURE UNTIL POLYMERIZATION IS SUBSTANTIALLY COMPLETE.

6. 发明授权

US3531429A Method for producing modified rubbery latices 失效
标题翻译：生产改性橡胶片的方法
公开(公告)号：US3531429A
公开(公告)日：1970-09-29
申请号：US3531429D
申请日：1965-06-17
申请人： STANDARD BRANDS CHEM IND INC
发明人： SCHMIDT GEORGE F , SAMMAK EMIL G
IPC分类号： C08F36/04 , D06M15/693 , D21H17/08 , C08D1/09
CPC分类号： D21H17/08 , C08F36/04 , D06M15/693 , Y10S526/915 , C08F4/28

7. 发明授权

US4340648A Polyvinyl chloride substrates coated with single package water-based compositions 失效
标题翻译：涂有单一包装水基组合物的聚氯乙烯基材
公开(公告)号：US4340648A
公开(公告)日：1982-07-20
申请号：US164489
申请日：1980-06-30
申请人： James A. Conrady , William J. Driscoll
发明人： James A. Conrady , William J. Driscoll
IPC分类号： C09D11/00 , C09D11/10 , C09D133/04 , C09D133/06 , B32B27/08 , C08D1/09 , C08L31/00
CPC分类号： C09D11/107 , C09D133/06 , Y10T428/31649 , Y10T428/31692 , Y10T428/31699 , Y10T428/3192 , Y10T428/31924 , Y10T428/31928
摘要： Single-package coating or ink composition of pH 7 to 12 comprising a reaction product of a binder resin and a scavenging agent which reacts with anions of the initiator used to prepare the binder resin, the binder resin has a Tg of 20.degree. to 70.degree. C., is prepared in an aqueous medium devoid of emulsifiers, and is a polymer of an ethylenically unsaturated acid of 3 to 10 carbon atoms and an acrylic monomer(s) selected from alkyl acrylates and methacrylates containing 4 to 24 carbon atoms, amount of the acid being 0 to 5 parts per 100 parts of the acrylic monomer(s).
摘要翻译： pH7〜12的单层包装或油墨组合物，其包含与用于制备粘合剂树脂的引发剂的阴离子反应的粘合剂树脂和清除剂的反应产物，粘合剂树脂的Tg为20〜70℃ 在没有乳化剂的水性介质中制备，是具有3至10个碳原子的烯属不饱和酸的聚合物和选自含有4至24个碳原子的丙烯酸烷基酯和甲基丙烯酸烷基酯的丙烯酸单体，该酸为每100份丙烯酸类单体0至5份。

8. 发明授权

US3849358A Method of preparing highly concentrated resinous latex 失效
标题翻译：制备高浓度树脂的方法
公开(公告)号：US3849358A
公开(公告)日：1974-11-19
申请号：US37820173
申请日：1973-07-11
申请人： TORAY INDUSTRIES
发明人： INOUE M , OKAMOTO T , NAGAI I
IPC分类号： C08F2/22 , C08F279/02 , C08L25/04 , C08L51/04 , C08L55/02 , C08D1/09 , C08F15/40
CPC分类号： C08F279/02 , C08L25/04 , C08L51/04 , C08L55/02 , C08F2/22 , C08L2666/24
摘要： 1. A METHOD OF PREPARING A HIGHLY CONCENTRATED RESINOUS LATEX HAVING A SOLIDS CONTENT OF 50-70% BY WEIGHT DIRECTLY BY EMULSION GRAFT POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS ON AN ELECTROMERIC POLYMER OF CONJUGATED DIENE TYPE HYDROCARBON WHICH COMPRISES ADDING, EITHER INCREMENTALLY OR CONTINUOUSLY IN THE PRESENCE OF A FREE RADICAL GENERATOR, AN EMULSIFIER AND 92-20 PARTS BY WEIGHT OF MONOMERS SELECTED FROM THE GROUP CONSISTING OF MONOALKENYL AROMATIC MONOMERS AND MIXTURES THEREOF WITH ONE OR MORE ACRLYIC MONOMERS OF THE FORMULA:

H2C=C(-R)-X

WHEREIN R IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND METHYL AND X IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF -CN AND -COOR'', WHEREIN R'' IS AN ALKYL GROUP HAVING 1 TO 4 CARBON ATOMS, TO 8 TO 80 PARTS BY WEIGHT CALCULATED AS SOLIDS PORTION, OF A POLYMERIZED CONJUGATED DIOLEFINIC HYDROGEN-CONTAINING ELASTOMERIC, POLYMER LATEX, THE AVERAGE PARTICLE DIAMETER OF THE DISPERSED POLYMERIC PARTICLES OF WHICH IS AT LEAST 0.15 MICRON, SAID EMULSIFIER BEING ADDED IN AN AMOUNT CORRESPONDING TO THE AMOUNT OF SAID MONOMERS ADDED, AS DEFINED BY THE FOLLOWING FORMULA:

WHEREIN W IS THE NUMBER OF PARTS BY WEIGHT OF THE EMULSIFIER THAT IS REQUIRED TO BE ADDED TO THE POLYMERIZATION SYSTEM PER 100 PARTS BY WEIGHT OF THE TOTAL CHARGE, WHEN A VOLUME V OF POLYMER AND MONOMERS IS PRESENT IN THE POLYMERIZATION SYSTEM, WITH THE PROVISO THAT WHEN W IS ADDED TO THE POLYMERIZATION SYSTEM, WO IS THE NUMBER OF PARTS BY WEIGHT, PER 100 PARTS BY WEIGHT OF THE TOTAL CHARGE, OR THE AMOUNT F EMULSIFIER PRESENT IN THE ELASTOMERIC POLYMER LATEX, AS CONVERTED ON THE BASIS OF THE EFFECTIVE MOLECULAR AREA OF THE EMULSIFIER USED IN THE EMULSION POLYMERIZATION REACTION, RO IS THE AVERAGE PARTICLE RADIUS (CM.) OF THE RADICALS OF THE ELASTOMERIC POLYMER LATEX, M IS THE MOLECULAR WEIGHT OF THE EMULSIFIER USED IN THE EMULSION POLYMERIZATION REACTION, S ID THE AREA COVERED (CM.2) PER MOLECULE OF THE EMULSIFIER USED IN THE EMULSION POLYMERIZATION REACTION, THE AVERAGE VALUE OF THE WEIGHT OF THE SEVERAL COMPONENTS BEING USED WHEN THE EMULSIFIER USED IS A MIXTURE, VO IS THE VALUE OBTAINED BY DIVIDING THE NUMBER OF PARTS OF THE ELASTOMERIC POLYMER BY THE SPECIFIC GRAVITY OF THE POLYMER, AND V IS THE VALUE OBTAINED BY ADDING THE VALUE VO TO THE VALUE OBTAINED BY DICIDING THE NUMBER OF PARTS BY WEIGHT OF THE MONOMERS ADDED TO THE POLYMERIZATION STSTEM AT A CERTAIN TIME DURING THE POLYMERIZATION BY THE SPECIFIC GRAVITY OF THE POLYMER WHICH SHOULD BE FORMED BY THE SAID MONO MERS ADDED UNITL THAT TIME, CONTINUING THE POLYMERIZATION AT A TEMPERATURE OF 40 TO 70* C. AND AT LEAST THE FINAL STAGE THE POLYMERIZATION IS CARRIED OUT IN AN EMULSION, THE SOLID CONTENT OF WHICH IS 50 TO 70% BY WEIGHT.

9. 发明授权

US3793244A Water-retaining latexes of styrene-butadiene-itaconic acid terpolymers 失效
标题翻译：苯乙烯 - 苹果酸酯复合物的水保留时间
公开(公告)号：US3793244A
公开(公告)日：1974-02-19
申请号：US3793244D
申请日：1972-08-17
申请人： MEGEE J , NICKERSON R
发明人： MEGEE J , NICKERSON R
IPC分类号： C08F212/08 , D21H19/58 , C08D1/09 , C08D3/02 , C08F15/40 , C09D11/10
CPC分类号： D21H19/58 , C08F212/08
摘要： 1. A LATEX OF STYRENE-BUTADIENE-ITACONIC ACID IS MADE TO BE WATER-RETAINING BY INTERPOLYMERIZING WHILE SUPPLYING ALL THE BUTADIENE GRADUALLY TO AN AQUEOUS PHASE CONTAINING ALL THE STYRENE AND ITACONIC ACID FROM THE START, IN THE PRESENCE OF SURFACTANT IN AMOUNT OF AT LEAST 5%, BASED ON WEIGHT OF TOTAL TERPOLYMER. PIGMENTED PAPER-COATING SLIPS HAVE EXCELLLENT MACHINABILITY WHEN PREPARED WITH A BINDER CONSISTING ESSENTIALLY OF THIS LATEX.

10. 发明授权

US3767603A Method for preparing synthetic resin compositions from vinyl monomers 失效
标题翻译：从乙烯单体制备合成树脂组合物的方法
公开(公告)号：US3767603A
公开(公告)日：1973-10-23
申请号：US3767603D
申请日：1971-08-30
申请人： SHINETSU CHEMICAL CO
发明人： ONDA Y , KOYANAGI S , OGAWA K
IPC分类号： C08F2/00 , C08F2/18 , C08F2/22 , C08F2/30 , C08F36/04 , C08D1/09 , C08F1/13
CPC分类号： C08F2/30 , C08F2/18 , C08F36/04 , C08F2/00
摘要： HYDROXYBUTYLHYDROXYETHYL CELLULOSE IS EMPLOYED AS AN EMULSIFIER IN THE EMULSION POLYMERIZATION OF VINYL MONOMER, TO PRODUCE SYNTHETIC RESIN EMULSIONS. THE EMULSIONS THUS OBTAINED POSSESS SUPERIOR STABILITY ESPECIALLY AGAINST ANY PIGMENTS AND SALTS THAT ARE USUALLY PRESENT THEREIN. THEY ARE EFFECTIVE AS PAINTS, ADHESIVES, TEXTILE-FINISHING AGENTS, ETC.

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