公开(公告)号：US3859360A

公开(公告)日：1975-01-07

申请号：US20576971

申请日：1971-12-07

申请人： EXXON RESEARCH ENGINEERING CO

发明人： OSWALD ALEXIS A ,  HALL DANIEL N ,  GRIESBAUM KARL

IPC分类号： C07F9/165 ,  C08G75/04 ,  C08K5/37 ,  C08K5/372 ,  C08D9/08

CPC分类号： C07C321/00 ,  C07F9/1651 ,  C08G75/04 ,  C08G75/045 ,  C08K5/37 ,  C08K5/372

摘要： The present invention relates to novel low molecular weight addition products, cured mastic compositions formed from said products, and to pesticidal compositions containing said products. More particularly, the present invention is directed to low molecular weight addition products formed by the free radical addition of monothiols or dithiols to diallylic sulfide compounds and to vulcanizates and pesticidal compositions formed from said products.

公开(公告)号：US3830767A

公开(公告)日：1974-08-20

申请号：US35668373

申请日：1973-05-02

申请人： SHELL OIL CO

发明人： CONDON N

IPC分类号： C08L23/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/12 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L53/02 ,  C08L77/00 ,  C08L91/00 ,  C08L91/06 ,  C08L101/00 ,  C08D9/08 ,  C08D11/02 ,  C08F45/52

CPC分类号： C08L23/12 ,  C08L53/025 ,  C08L91/00 ,  C08L91/06 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2666/02 ,  C08L2666/04

摘要： THE BLEEDING OF EXTENDING OILS FROM COMPOSITIONS COMPRISING CERTAIN HYDROGENATED BLOCK COPOLYMERS AND POLYPROPYLENE IS MINIMIZED BY THE ADDITIONAL PRESENCE OF A PETROLEUM HYDROCARBON WAX.

公开(公告)号：US3795652A

公开(公告)日：1974-03-05

申请号：US3795652D

申请日：1972-07-03

申请人： SAKAMOTO K ,  IBARAGI T ,  YAMAGUCHI K ,  TOYOMOTO K

发明人： SAKAMOTO K ,  IBARAGI T ,  YAMAGUCHI K ,  TOYOMOTO K

IPC分类号： B60C1/00 ,  C08L9/06 ,  C08L21/00 ,  C08C11/18 ,  C08C11/22 ,  C08D9/08

CPC分类号： C08L9/08 ,  B60C1/0016 ,  C08K5/01 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  Y10S152/905 ,  C08L2666/08

摘要： RUBBER COMPOSITIONS SUITABLE FOR TIRE TREAD WITH IMPROVED PROCESSABILITYY COMPRISE FROM 25 TO 75 PARTS BY WEIGHT OF A PROCESS OIL HAVING A VISCOSITY-SPECIFIED GRAVITY CONSTANT NOT LESS THAN 0.850 AND FROM 40 TO 100 PARTS BY WEIGHT OF CARBON BLACK PER 100 PARTS BY WEIGHT OF A RUBBER COMPONENT COMPRISING AT LEAST 30% BY WEIGHT OF A COPOLYMER MIXTURE HAVING A MOONEY VISCOSITY FROM 40 TO 150 A RELAXATION TIME FROM 20 TO 200 SEC. AS MEASURED BY A MOONEY VISCOMETER.

公开(公告)号：US3776876A

公开(公告)日：1973-12-04

申请号：US3776876D

申请日：1972-02-15

申请人： RUSCOE W CO

发明人： CHRISTENSEN J

IPC分类号： C08L11/00 ,  C08D7/08 ,  C08D9/08

CPC分类号： C08L11/00 ,  C08L11/02 ,  C08L19/003 ,  C08L2666/08

摘要： A COVERING MATERIAL COMPRISING AN AIR SETTING, SPREADABLE HOMOGENEOUS MIXTURE MADE FROM NORMALLY INCOMPATIBLE ORGANIC SOLVENT BASED ELASTOMER CEMENT, A WATER BASE NEOPRENE LATEX, AND A WATER BASE FILLER AND/OR PIGMENT MIXTURE.

公开(公告)号：US3729436A

公开(公告)日：1973-04-24

申请号：US3729436D

申请日：1971-10-06

申请人： GEN TIRE & RUBBER CO

发明人： PHILLIPS W

IPC分类号： C08K5/098 ,  C08L55/02 ,  C08D9/08

CPC分类号： C08K5/098 ,  C08K5/09 ,  C08L27/04 ,  C08L55/02 ,  Y10S260/24 ,  C08L2666/04

摘要： PROCESSABLE BLENDS OF ABS POLYMERS AND PVC POLYMERS IN WEIGHT RATIOS OF 50:50 TO 40:60 ARE RENDERED NONBURNING BY THE INCORPORATION OF AT LEAST 2 PARTS BY WEIGHT PER 100 PARTS BY WEIGHT OF TOTAL POLYMERS OF CHROMIUM SALTS OF CARBOXYLIC ACIDS CONTAINING FROM 2 TO 20 CARBON ATOMS, SIGNIFICANT FLAME RESISTANCE RESULTS FROM THE INCORPORATION OF SUCH CHROMIUM SALTS IN BLENDS OF ABS AND PVC POLYMERS IN WEIGHT RATIOS AS HIGH AS 60:40.

公开(公告)号：US3708554A

公开(公告)日：1973-01-02

申请号：US3708554D

申请日：1970-02-18

申请人： TAOKA DYESTUFFS MFG CO LTD

发明人： OGURI H ,  NAGASAKI H

IPC分类号： C08L23/16 ,  C08G37/16 ,  C08D9/08 ,  C08D9/10

CPC分类号： C08L23/16 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K5/0025 ,  C08K5/09 ,  C08L23/00 ,  C08L61/06 ,  C08L91/00 ,  C08L2312/04 ,  C08L2666/04

摘要： The tackiness of a terpolymer rubber of ethylene, propylene and a nonconjugated diene is remarkably improved by incorporating therein (1) an alkylphenol-formaldehyde resin, alkylphenolacetaldehyde resin, or alkylphenol-acetylene resin and (2) a thermoplastic resin produced by the polymerization of olefinic unsaturated hydrocarbons derived from the cracking of petroleum hydrocarbons, and containing substantially no aromatic hydrocarbons. This effect of the specific combination of two kinds of resin is synergetic. In addition to the improved tackiness, said rubber composition retains an excellent age resistance and a high capacity for loading fillers, both characteristics being inherent in said terpolymer rubber.

摘要翻译： 乙烯，丙烯和非共轭二烯的三聚橡胶的粘合性通过其中包括（1）烷基酚 - 甲醛树脂，烷基酚 - 乙醛树脂或烷基酚 - 乙炔树脂和（2）通过聚合制备的热塑性树脂 的衍生自石油烃的裂化的烯烃不饱和烃，并且基本上不含芳族烃。 两种树脂的具体组合的这种效果是协同的。 除了改进的粘合性之外，所述橡胶组合物保持优异的耐老化性和高填充性能，这两种特性在所述三元共聚橡胶中是固有的。

公开(公告)号：US3627856A

公开(公告)日：1971-12-14

申请号：US3627856D

申请日：1969-11-17

申请人： ATLANTIC RICHFIELD CO

发明人： THIENOT MARC O

IPC分类号： C08L23/16 ,  C08F41/12 ,  C08D9/08

CPC分类号： C08L23/16 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K5/0025 ,  C08K5/09 ,  C08L9/02 ,  C08L11/00 ,  C08L91/00 ,  C08L2312/00 ,  C08L2666/04

摘要： Sheeted rubber compositions of ethylene-propylene polymers having improved tack and easier processing and faster dispersion of compounding ingredients are obtained by forming a blend of the ethylene-propylene polymer and from about 1 to 50 percent by weight of a polyhydroxy 1,3-diene polymer, particularly a polyhydroxy acrylonitrile-butadiene polymer, having primary, terminal allylic hydroxyl groups and the majority of its unsaturation in the main carbon chain. Further improvement in tack is obtained by pressure treatment of these rubber sheetings against a ''''Mylar'''' or ''''Teflon'''' sheet. Sufficient tack is obtained so that the unsupported rubber sheetings will readily stick together during fabrication of rubber articles, such as tires. The compounded blend can be covulcanized to produce elastomers of good mechanical properties.

公开(公告)号：US3624189A

公开(公告)日：1971-11-30

申请号：US3624189D

申请日：1969-01-24

申请人： CONRAD GOLDMAN

发明人： GOLDMAN CONRAD

IPC分类号： C08F8/30 ,  B29H5/26 ,  C08D9/08 ,  C08F29/56

CPC分类号： C08F8/30

摘要： Methods for increasing the dissipation factor of acrylonitrilebutadiene-styrene polymers by the introduction of polar domains, thus improving the response to dielectric heating. Also included are ABS polymers formed by the methods of the invention.

公开(公告)号：US3614836A

公开(公告)日：1971-10-26

申请号：US3614836D

申请日：1968-07-08

申请人： SHELL OIL CO

发明人： SNYDER JOHN L ,  HOLDEN GEOFFREY ,  KEELEN THOMAS L

IPC分类号： C08F293/00 ,  A43B1/00 ,  C08F297/00 ,  C08L53/02 ,  C08D9/08

CPC分类号： C08L53/02 ,  C08L2666/24

摘要： IMPROVED COMPOSITIONS ARE PROVIDED ESPECIALLY FOR USE AS INJECTION MOLDED TEXTILE SHOE FOXING AND SOLING COMPRISING BLOCK COPOLYMERS HAVING THE STRUCTURE POLYSTYRENEPOLYISOPRENE-POLYSTYRENE WITH NARROW MOLECULAR WEIGHT RANGE SPECIFICATIONS WHICH PROVIDE IMPROVED ADHESION OF THE FOXING TO CANVAS, INJECTION MOLDABILITY AND OZONE RESISTANCE. COMPOSITIONS ARE ALSO PROVIDED COMPRISING COMBINATIONS OF THE ABOVE-DESCRIBED BLOXK COPOLYMERS WITH BLOCK COPOLYMERS OF THE STRUCTURE POLYSTYRENE-POLYBUTADIENE-POLYSTYRENE.

公开(公告)号：US3586740A

公开(公告)日：1971-06-22

申请号：US3586740D

申请日：1968-06-03

申请人： NAT DISTILLERS CHEM CORP

发明人： SCHOTT STUART ,  ROWLAND STANLEY P ,  MARINGER MELVIN F ,  LEONARD HERBERT JR

IPC分类号： C08F36/04 ,  C08L9/00 ,  C08L25/00 ,  C08L25/04 ,  C08D9/08

CPC分类号： C08F36/04 ,  C08L9/00 ,  C08L25/00 ,  C08L25/04 ,  C08F4/56 ,  C08L2666/04

摘要： A HIGH IMPACT POLYSTYRENE COMPOSITION IS PROVIDED WHICH COMPRISES A BLEND OF FROM 50 TO 99.5, BY WEIGHT OF A LEAST ONE STYRENE TYPE RESIN AND FROM 0.5 TO 50% BY WEIGHT OF AT LEAST ONE ALFIN RUBBER. THE STYRENE TYPE RESIN CAN BE (1) A POLYMERIZED MONOVINYL AROMATIC HYDROCARBON OF THE BENZENE SERIES HAVING THE VINYL RADICAL DIRECTLY ATTACHED TO A CARBON ATOM OF THE AROMATIC NUCLEUS AND/OR (2) AN INTERPOLYMER OF AT LEAST 70% BY WEIGHT OF A LEAST ONE SUCH MONOVINYL AROMATIC HYDROCARBON AND AN ALPHA-ALKYL STYRENE. THE ALFIN RUBBER CAN BE (1) A BUTADIENE HOMOPOLYMER AND/OR (2) AN INTERPOLYMER OF AT LEAST ABOUT 45% BY WEIGHT OF BUTADIENE AND AT LEAST ONE MONOMER SELECTED FROM THE GROUP CONSISTING OF CONJUGATED ALIPHATIC DIENE AND MONOVINYL AROMATIC HYDROCARBONS OF THE BENZENE SERIES. IF MORE THAN ONE ALFIN RUBBER IS PRESENT, THE ALFIN RUBBER POLYMERS INCLUDE AT LEAST A MAJOR PROPORTION OF A POLYMER HAVING A MOLECULAR WEIGHT OF FROM 50,000 TO 1,250,000. THE IMPACT RESISTANCE IS FURTHER IMPROVED IF THE ALFIN RUBBER HAS A GEL CONTENT SUFFICIENT TO RENDER THE PERCENTAGE OF GEL IN THE TOTAL BLEND BETWEEN ABOUT 1% AND ABOUT 25% BY WEIGHT.