公开(公告)号：SE320498B

公开(公告)日：1970-02-09

申请号：SE687665

申请日：1965-05-25

Applicant: HOECHST AG

Inventor： KUEHLKAMP A ,  WERNER G

IPC: C08F36/04 ,  C08F3/18 ,  C09D3/60

公开(公告)号：ZA8203337B

公开(公告)日：1983-04-27

申请号：ZA8203337

申请日：1982-05-14

Applicant: HOECHST AG

Inventor： RUDOLPHY A ,  WERNER G

IPC: C09D11/00 ,  C09D11/08 ,  C09D11/10 ,  C08F

CPC classification number: C09D11/10

Abstract: Process for preparing printing ink binders based on reaction products of (a) natural resins, a copolymer (b+c) of (b) polymerizable hydrocarbons having isolated C5 rings and (c) alpha , beta -olefinically unsaturated carboxylic acid units and (d) calcium compounds and, if appropriate, other compounds of metals of group II of the periodic system. The compounds (a) to (c) are reacted to give a product having an acid number of 75 to 150, which is then reacted with metal compounds in such a way that the acid number is reduced by at least one third. Unreacted metal compounds present in the resulting reaction product are then converted by means of acetic acid, via acetates, into salts of the resins. The resulting binders are used for preparing printing inks.

公开(公告)号：SE7704867L

公开(公告)日：1977-10-29

申请号：SE7704867

申请日：1977-04-27

Applicant: HOECHST AG

Inventor： FISCHER H ,  WERNER G

IPC: C08F16/02 ,  C08F32/00 ,  C08F16/00 ,  C08G63/00 ,  C08G63/48 ,  C08G63/52 ,  C08G63/78 ,  C08L67/08 ,  C09D167/00

Abstract: 1521248 Modified air-drying alkyd resins HOECHST AG 25 April 1977 [28 April 1976] 17011/77 Heading C3P Modified air-drying alkyd resins are prepared by reacting an alkyd derived from (1) a polycarboxylic acid, (2) a polyhydric alcohol and (3) a monocarboxylic acid having at least 7 C atoms with (4) a copolymer of dicyclopentadiene or alkyl derivative thereof with an unsaturated carboxylic acid or derivative thereof or an unsaturated monohydric alcohol, in one step or by reacting (4) with a preformed alkyd of (1)-(3). The copolymer may contain minor proportions of other monomers, and the alkyd may also incorporate colophony and/or a phenolic resin. Examples describe alkyd resins derived from (1) phthalic acid and/or maleic anhydride, (2) glycerol or pentaerythritol, (3) tall oil fatty acid, linoleic acid, linseed oil, wood oil or soya fatty acid, optionally with benzoic acid, and (4) copolymers of dicyclopentadiene with maleic anhydride, fumaric acid or allyl alcohol. The products may be used in paints.

公开(公告)号：DK130584B

公开(公告)日：1975-03-10

申请号：DK630970

申请日：1970-12-11

Applicant: HOECHST AG

Inventor： FROMMELD H-D ,  SCHELER S ,  BREUNINGER A ,  WERNER G

IPC: G03C1/54 ,  C07C113/04