公开(公告)号：US3262803A

公开(公告)日：1966-07-26

申请号：US20371862

申请日：1962-06-20

Applicant: DEGUSSA

Inventor： ERICH BADER ,  HUBERT KOERT

IPC: C08F4/00 ,  C08F4/32 ,  C08F4/34 ,  C08F265/06

CPC classification number: C08F4/32 ,  C08F4/00 ,  C08F265/06 ,  C08F2/02

公开(公告)号：US3290410A

公开(公告)日：1966-12-06

申请号：US19927562

申请日：1962-06-01

Applicant: DEGUSSA

Inventor： ERICH BADER ,  HUBERT KOERT

IPC: C08F20/62 ,  C09D4/06 ,  C09D167/06

CPC classification number: C09D4/06 ,  C08F20/62 ,  C09D167/06 ,  C08F265/00 ,  C08L2666/04

公开(公告)号：US2894932A

公开(公告)日：1959-07-14

申请号：US65208357

申请日：1957-04-11

Applicant: DEGUSSA

Inventor： ERICH BADER ,  HUBERT KOERT

IPC: C09J4/06 ,  C09J167/06

CPC classification number: C09J4/06 ,  C08F291/00 ,  C08L2666/04 ,  C09J167/06 ,  C08F261/00

Abstract: Adhesive compositions comprise (1) at least one aliphatic ester of acrylic, methacrylic or ethacrylic acids in which the aliphatic radical contains 1 to 6 carbon atoms; (2) at least one unsaturated polyester resin; (3) at least one polyvinyl ether compatible with the polyester; and (4) a hardening catalyst. (1) may be methyl methacrylate or butyl methacrylate. (2) may be prepared from fumaric and maleic acids, optionally with adipic and phthalic acids, and glycol, optionally with hexanediol. (3) is preferably polyvinyl methyl ether. (4) may be an organic peroxide, e.g. benzoyl peroxide or dichlorobenzoyl peroxide, optionally with aromatic tertiary amines, e.g. dimethyl-p-toluidine, diethylol-p-toluidine and dipropylol-p-toluidine, or a -aminosulphones, e.g. N-benzyl-di-(p-tolylsulphone - methyl) - amine. Promoters, e.g. phenylethyl dibutylamine hydrochloride and copper naphthenate, and inhibitors, e.g. hydroquinone, may be added. The compositions may also contain other monomers, e.g. vinyl acetate, styrene and vinyl toluene, polymers, e.g. polyvinyl acetate, polyvinyl chloride and ketone-aldehyde resins, fillers, e.g. ground shale, barium sulphate and silica, and paraffins. The compositions may be stored in two parts before use, e.g. the bonding agent, and the hardener dispersed in a solvent or plasticizer, e.g. dibutyl or dioctyl phthalate. The compositions may be used for bonding metals, e.g. light metals, copper, zinc and iron, glass, porcelain and plastics.