公开(公告)号：US3856885A

公开(公告)日：1974-12-24

申请号：US30099872

申请日：1972-10-26

申请人： DAINIPPON TORYO KK ,  LEBEN UTILITY CO

发明人： FURUYA A ,  ISHIMARU Y

IPC分类号： C08G63/52 ,  C08L67/06 ,  C08F21/00

CPC分类号： C08G63/52 ,  C08L67/06 ,  C08L27/04

摘要： This invention relates to a process for molding a thermosetting resinous composition, which comprises heating a liquid composition comprising an unsaturated alkyd resin, a vinyl chloride resin, a vinyl monomer and/or a reactive plasticizer, and a polymerization initiator at a temperature ranging from 80* to 160*C. to such an extent that the composition is not completely cured, cooling the composition to obtain a non-tacky partially-cured composition of a suitable form, and heating said partially-cured composition at a temperature ranging from 120* to 180*C. to complete the curing.

摘要翻译： 本发明涉及一种热固性树脂组合物成型方法，该方法包括在80℃的温度范围内加热包含不饱和醇酸树脂，氯乙烯树脂，乙烯基单体和/或反应性增塑剂的液体组合物和聚合引发剂 DEG至160℃至组合物未完全固化的程度，冷却组合物以获得合适形式的非粘性部分固化组合物，并在120℃的温度范围加热所述部分固化的组合物 至180℃以完成固化。

公开(公告)号：US3851013A

公开(公告)日：1974-11-26

申请号：US34925773

申请日：1973-04-09

申请人： BAYER AG

发明人： WALTER O ,  RUDOLPH H ,  PERREY H ,  ROSENKRANZ H

IPC分类号： C08F299/00 ,  C07C275/50 ,  C08F283/01 ,  C08J3/12 ,  C08F21/00

CPC分类号： C08F283/01 ,  C08F220/60

摘要： 1. A THERMOSETTING MOULDING COMPOSITION WHICH IS FREEFLOWING AT ROOM TEMPERATURE, SAID MOULDING COMPOSITION COMPRISING (1) A POLYESTER OF AN A,B-ETHYLENICALLY UNSATURATED DICARRBOXYLIC ACID AND A POLYHYDRIC ALKANOL AND (2) A COMPOUND OF THE FORMULA

X-(NH-CO-N(-R)-CO-C(-R'')=CH2)N

WHEREIN X IS AN ALIPHATIC, CYCLOALIIPHATIC OR AROMATIC RADICAL, N IS THE VALENCY OF X, R IS HYDROGEN, ALKYL OR ARYL AND R'' IS HYDROGEN OR METHYL.

公开(公告)号：US3840618A

公开(公告)日：1974-10-08

申请号：US81296969

申请日：1969-03-28

申请人： PPG INDUSTRIES INC

发明人： DA FANO E ,  DA FANO M

IPC分类号： C08F283/01 ,  C08K5/098 ,  C08F21/00 ,  C08F21/02

CPC分类号： C08K5/098 ,  C08F283/01 ,  C08L67/06 ,  C08F4/02

摘要： 1. A STORAGE STABLE COPOLYMERIZABLE MIXTURE CONSISTING ESSENTIALLY OF A LIQUID UNSATURATED POLYESTER RESINSAID RESIN BEING OBTAINED BY THE ESTERIFICATION OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AN ALPHA, BETA-ETHYLENIC DICARBOXYLIC ACID AND THE ANHYDRIDE THEREOF WITH A POLYHYDRIC ALCOHOL, A REACTIVE MONOMERIC SUBSTANCE HAVING A CH2=C

公开(公告)号：US3763275A

公开(公告)日：1973-10-02

申请号：US3763275D

申请日：1972-02-18

申请人： PENNWALT CORP

发明人： GROEPPER J ,  SANCHEZ J

IPC分类号： C07C409/22 ,  C08F4/32 ,  C08F4/36 ,  C08F36/04 ,  C08F283/01 ,  C08J9/00 ,  C08K5/14 ,  C08F21/00

CPC分类号： C08J9/0023 ,  C08F4/32 ,  C08F36/04 ,  C08F283/01 ,  C08J2321/00 ,  C08K5/14 ,  C08F4/36 ,  C08L21/00 ,  C08F4/00

摘要： SUCH AS 2,2-DI(T-BUTYLPEROXY)-4-METHYLPENTANE AND 4,4DI(T-BUTYLPEROXY)HEPTANE.

R3-C(-R2)(-R4)-C(-R5)(-R6)-C(-O-O-R1)2-R

IMPROVEMENTS IN THE POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS, THE CURING OF UNSATURATED POLYESTER RESIN COMPOSITIONS, AND THE CURING (PREFERABLY CURING AND FOAMING) OF ELASTOMER COMPOSITIONS ARE ACHIEVED BY THE USE OF CERTAIN B-SUBSTITUTED DIPEROXYKETALS OF THE FORMULA

公开(公告)号：US3692870A

公开(公告)日：1972-09-19

申请号：US3692870D

申请日：1970-11-17

申请人： BAYER AG

发明人： SCHNELL HERMANN ,  CZIESLA MANFRED ,  BOTTENBRUCH LUDWIG

IPC分类号： C08F283/01 ,  C08G64/04 ,  C08F21/00 ,  C08F21/02

CPC分类号： C08F283/01 ,  C08G64/045

摘要： New polymeric thermoplastic compounds having favorable properties are obtained by reacting substantially linear polycarbonates containing polymerizable unsaturated groups dissolved in inert solvents or dispersed in nonsolvents with radical-polymerizable olefins or derivatives thereof or mixtures thereof under polymerization conditions.

摘要翻译： 具有良好性能的新型聚合物热塑性化合物是通过将聚合的不饱和基团溶解在惰性溶剂中或分散在非溶剂中的基本上线性的聚碳酸酯与可自由基聚合的烯烃或其衍生物或其混合物在聚合条件下反应得到的。

公开(公告)号：US3662024A

公开(公告)日：1972-05-09

申请号：US3662024D

申请日：1970-11-24

申请人： GEN TIRE & RUBBER CO

发明人： GREENE CHARLES E

IPC分类号： C08F283/01 ,  C08G63/58 ,  C08F21/00

CPC分类号： C08F283/01 ,  C08G63/58

摘要： LIQUID COMPOSITIONS WHICH ARE FREE OF UNREACTIVE SOLVENT AND CAPABLE OF BEING POLYMERIZED UPON ADDITION OF FREE-RADICAL POLYMERIZATION CATALYST (E.G., ORGANIC PEROXIDE) INTO SOLID THERMOSET RESINS, ARE MADE BY FORMING UNSATURATED POLYESTERS HAVING AN AVERAGE MOLECULAR WEIGHT OF ABOUT 1,000 T 25,000 AND AN AVERAGE OF 6 TO 110 DOUBLE BOND UNSATURATED, AT LEAST 50% OF WHICH ARE MALEATE UNSATURATIONS, BY POLYMERIZATION IN THE PRESENCE OF A DOUBLE METAL CYANIDE COMPLEX CATALYST OF UNSATURATED DICARBOXYLIC ACID ANHYDRIDES AND ALKYLENE OXIDES IN THE PRESENT OF MONOMERIC UNSATURATED ESTERS THAT DO NOT UNDERGO APPRECIABLE COPOLYMERIZATION AT TEMPERATURES OF 100*C. OR BELOW, THAT ARE COMPATIBLE WITH THE UNSATURATED POLYESTERS AND THAT ARE CAPABLE OF COPOLYMERIZATION WITH THE POLYESTERS. THE MONOMERIC UNSATURATED ESTER ACTS AS A SOLVENT FOR THE POLYESTER DURING ITS FORMATION AND IN THE LIQUID COMPOSITION AND SERVES TO CROSS-LINKED POLYESTER WHEN THE LIQUID COMPOSITION IS POLYMERIZED UNDER THE INFLUENCE OF THE FREERADICAL POLYMERIZATION CATALYST.

公开(公告)号：US3660528A

公开(公告)日：1972-05-02

申请号：US3660528D

申请日：1970-02-12

申请人： ALLA ELISBAROVNA KOSTENKO ,  VALENTINA VASILIEVNA KARPUKHIN ,  VALENTINA PETROVNA TOVPYAGA ,  GILA NAUMOVICH FREIDLIN ,  ARY ARTEMOVICH ADAMOV ,  LIDIA FEDOTOVNA BEREZHNAYA

发明人： KOSTENKO ALLA ELISBAROVNA ,  KARPUKHINA VALENTINA VASILIEVN ,  TOVPYAGA VALENTINA PETROVNA ,  FREIDLIN GILA NAUMOVICH ,  ADAMOV ARY ARTEMOVICH ,  BEREZHNAYA LIDIA FEDOTOVNA

IPC分类号： C08G63/52 ,  C09D167/06 ,  C09J167/06 ,  C08F21/00 ,  C08F43/00

CPC分类号： C09J167/06 ,  C08G63/52 ,  C09D167/06 ,  C08L2666/02

摘要： WHERE N RANGES FROM 3 TO 8, RESINS BEING USED AS A BASIS FOR PREPARING VARIOUS LAMINATED PLASTICS ADHESIVES, VARNISHES AND COMPOUNDS.

CH2=CHOOC(CH2)NCOOCH=CH2

A METHOD OF PRODUCING UNSATURATED POLYESTER RESINS THAT CONTAIN TERMINAL VINYL GROUPS IN THE POLYMER CHAIN, THAT SET WITHOUT ADDITIONAL INTRODUCTION OF A CROSS-LINKING MONOMER, WITH THE FORMATION OF POLYMERS FEATURING HIGH THERMOSTABILITY AND MECHANICAL STRENGTH; THE METHOD RESIDING IN CONDENSING POLYHYDRIC ALCOHOLS WITH UNSATURATED ACIDS OR ANHYDRIDES THEREOF, OR WITH MIXTURES OF SATURATED AND UNSATURATED ACIDS OR ANHYDRIDES THEREOF, WITH THE INTRODUCTION DIRECTLY AT THE POLYCONDENSING STAGE OF AT LEAST ONE DIVINYL ESTER OF ALIPHATIC DICARBOXYLIC ACIDS OF THE FORMULA

公开(公告)号：US3553291A

公开(公告)日：1971-01-05

申请号：US3553291D

申请日：1968-07-15

申请人： ARGUS CHEM

发明人： FRIEDMAN RONALD L ,  LEWIS ROGER N

IPC分类号： C07C409/04 ,  C08F283/01 ,  C08F21/00 ,  C08G17/12

CPC分类号： C07C409/04 ,  C07C407/00 ,  C08F283/01 ,  C08F4/00 ,  C07C409/38

摘要： ALIPHATIC DIPERESTERS OF ALKYNE DIOLS HAVING THE FORMULA:

R5-CO-O-O-C(-R1)(-R2)-(C*C)M-(CH2)P-(C*C)N-C(-R3)(-R4)-O-

O-CO-R6

WHERE R1, R2, R3 AND R4 ARE LOWER HYDROCARBON GROUPS, M AND N ARE 0 OR 1 WITH THE PROVISO THAT THEIR SUM IS ALWAYS AT LEAST ONE, P IS A POSITIVE INTEGER, AND R5 AND R6 ARE THE SAME OR DIFFERENT ALIPHATIC GROUPS OF FROM 1 TO 20 CARBON ATOMS ARE USEFUL AS CATALYSTS FOR THE FREE RADICAL INITIATED POLYMERIZATION OF POLYESTERS. USE OF THESE DIPERESTERS AS CATALYSTS ELIMINATE VARIOUS DISTORIONS IN THE STRUCTURE OF THE FINISHED MOLDED RESIN PRODUCT.

公开(公告)号：US3515690A

公开(公告)日：1970-06-02

申请号：US3515690D

申请日：1967-11-13

申请人： BRITISH RESIN PROD LTD

发明人： HUNT THOMAS

IPC分类号： C09D151/00 ,  C08F21/00 ,  C08F21/04 ,  C09D3/68

CPC分类号： C09D151/003

公开(公告)号：US3467631A

公开(公告)日：1969-09-16

申请号：US48761765

申请日：1965-09-15

申请人： MONTEDISON SPA

发明人： VALVASSORI ALBERTO ,  CAMELI NAZZARENO ,  SARTORI GUIDO

IPC分类号： C08F210/00 ,  C08F232/08 ,  C08F1/40 ,  C08F21/00

CPC分类号： C08F232/08 ,  C08F210/00