公开(公告)号：US3793400A

公开(公告)日：1974-02-19

申请号：US3793400D

申请日：1971-10-13

Applicant: ALLIED CHEM

Inventor： CURTIS O ,  MASON C

IPC: C08L67/06 ,  C08G39/10 ,  C08G51/04 ,  C08G51/18

CPC classification number: C08L67/06 ,  C08L2666/08

Abstract: THE ADDITION OF CERTAIN 1,2-POLYBUTADIENE RESINS TO UNSATURATED POLYESTERS IMPROVES IMPACT RESISTANCE AND TOUGHNESS WITH NO LOSS OF HEAT DISTORTION TEMPERATURE.

公开(公告)号：US3766204A

公开(公告)日：1973-10-16

申请号：US3766204D

申请日：1971-06-18

Applicant: ALLIED CHEM

Inventor： MATHEW C ,  ULMER H ,  LITTLE E ,  CURTIS O

IPC: C07D487/04 ,  C08G18/38 ,  C08G18/50 ,  C08G65/26 ,  C07D49/30

CPC classification number: C07D487/04 ,  C08G18/3842 ,  C08G18/5054 ,  C08G65/263

Abstract: OXYALKYLATED DERIVATIVES OF GLYCOLURIL AND SUBSTITUTED GLYCOLURILS ARE PREPARED BY HYDROXYALKYLATION WITH 1,2EPOXIDES IN THE PRESENCE OF A SUITABLE CATALYST. THE COMPOUNDS ARE USEFUL TO PREPARE POLYESTERS, ALKYD RESINS, AND POLYURETHANES AND AS LUBRICANTS AND SURFACE ACTIVE AGENTS.

公开(公告)号：US3789038A

公开(公告)日：1974-01-29

申请号：US78903873

申请日：1973-03-26

Applicant: ALLIED CHEM

Inventor： CURTIS O ,  TULLER H ,  NUSSBAUM R

IPC: C08F8/00 ,  C08F12/12 ,  C08F22/00 ,  C08L35/06 ,  C08L63/00 ,  C08G51/18

CPC classification number: C08F212/08 ,  C08F8/14 ,  C08F22/00 ,  C08F212/12 ,  C08F222/08 ,  C08F2800/10 ,  C08F2800/20 ,  C08L35/06 ,  C08L63/00 ,  C08L2666/14 ,  C08L2666/04

Abstract: POLYANHYDRIDES ARE PRODUCED BY A NOVEL BULK POLYMERIZATION PROCEDURE FROM MALEIC MONOMERS AND ALKYL STYRENES. THE POLYANHYDRIDES, OF LOW MOLECULAR WEIGHT AND CONTAINING MALEIC MONOMER TO ALKYL STYRENE IN A RATIO GREATER THAN 1 TO 1, ARE PARTICULARLY USEFUL AS HARDENERS FOR EPOXY RESIN-CONTAINING COMPOSITIONS AND GIVE RISE TO EPOXY COMPOSITIONS WHICH RESULT IN CURED PRODUCTS EXHIBITING HIGH HEAT DISTORTION TEMPERATURES AND EXCELLENT ELECTRICAL AND SHELF LIFE PROPRETIES.

公开(公告)号：US3732332A

公开(公告)日：1973-05-08

申请号：US3732332D

申请日：1970-10-16

Applicant: ALLIED CHEM

Inventor： CURTIS O ,  TULLER H ,  O NEILL C ,  NUSSBAUM R

IPC: C08F8/00 ,  C08F12/12 ,  C08F22/00 ,  C08L35/06 ,  C08L63/00 ,  C08G45/04

CPC classification number: C08F212/08 ,  C08F8/14 ,  C08F22/00 ,  C08F212/12 ,  C08F222/08 ,  C08F2800/10 ,  C08F2800/20 ,  C08L35/06 ,  C08L63/00 ,  C08L2666/14 ,  C08L2666/04

Abstract: POLYANHYDRIDES ARE PRODUCED BY A NOVEL BULK POLYMERIZATION PROCEDURE FROM MALEIC MONOMERS AND ALKYL STYRENES. THE POLYANHYDRIDES, OF LOW MOLECULAR WEIGHT AND CONTAINING MALEIC MONOMER TO ALKYL STYRENE IN A RATIO GREATER THAN 1 TO 1, ARE PARTICULARLY USEFUL AS HARDENERS FOR EPOXY RESIN-CONTAINING COMPOSITION AND GIVE RISE TO EPOXY COMPOSITIONS WHICH RESULT IN CURED PRODUCTS EXHIBITING HIGH HEAT DISTORTION TEMPERATURES AND EXCELLENT ELECTRICAL AND SELF LIFE PROPERTIES.