公开(公告)号：US3404127A

公开(公告)日：1968-10-01

申请号：US39729864

申请日：1964-09-17

Applicant: GAF CORP

Inventor： ASHOT MERIJAN ,  FREDERICK GROSSER

IPC: C08F220/12 ,  C08F220/18

CPC classification number: C08F220/12 ,  C08F220/18

公开(公告)号：US3417054A

公开(公告)日：1968-12-17

申请号：US50854765

申请日：1965-11-18

Applicant: GAF CORP

Inventor： ASHOT MERIJAN ,  FREDERICK GROSSER ,  HORT EUGENE V

IPC: C08F8/00 ,  C10M149/10

CPC classification number: C10M149/10 ,  C08F8/00 ,  C10M143/00 ,  C10M145/02 ,  C10M147/00 ,  C10M149/02 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2209/02 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/062 ,  C10M2217/02 ,  C10M2217/028 ,  C10M2217/06 ,  C10N2230/12 ,  C10N2240/08 ,  C08F26/06

Abstract: Alkylated polymeric or copolymeric N-vinyl lactams are obtained by heating one mole of a polymeric or copolymeric N-vinyl lactam with 0.05 to 12 moles of an a -olefin containing at least 2 carbon atoms or with 0.05 to 12 moles of a halo-a -olefin containing 2 carbon atoms, the halo-a -olefin being a chloro-fluoro-a -olefin or a fluoro-a -olefin, in a solution of an organic solvent common to the said polymeric or copolymeric lactam and the said a -olefin or halo-a -olefin in the presence of 0.025 to 0.30 mole of an organic peroxide catalyst per mole of the said a -olefin or halo-a -olefin at a temperature ranging from 80 DEG to 200 DEG C. A long list of suitable comonomers is given, those exemplified are vinyl acetate and ethyl acrylate. The a -olefins may have molecular weights ranging from 28 to 2500.

公开(公告)号：US3397192A

公开(公告)日：1968-08-13

申请号：US55095466

申请日：1966-05-18

Applicant: GAF CORP

Inventor： FREDERICK GROSSER ,  ASHOT MERIJAN

IPC: C08F16/12 ,  C08F26/06 ,  C08F26/10 ,  C08F126/06 ,  C08F226/06 ,  C08F271/02 ,  C09D129/00 ,  C09D133/00 ,  C09J123/00 ,  C09K3/10

CPC classification number: C10M1/08 ,  C08F16/12 ,  C08F26/06 ,  C08F271/02 ,  C10M2201/02 ,  C10M2217/028 ,  C10M2217/06 ,  C10N2230/12 ,  C10N2240/08 ,  C10N2240/62