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    2.
    发明专利
    未知

    公开(公告)号：SE417976C

    公开(公告)日：1984-10-11

    申请号：SE7509708

    申请日：1975-09-01

    Applicant: HOECHST AG

    Inventor： RITZ J ,  ZIMMERMANN R ,  FISCHER H

    IPC: C08G63/00 ,  C08G63/46 ,  C08G63/52 ,  C08G63/553 ,  C09D167/00

    Abstract: An air-drying alkyd resin comprising (I) at least one alpha , beta -olefinically unsaturated dicarboxylic acid unit or a mixture thereof with (I') a polycarboxylic acid unit being free from polymerizable olefinic and acetylenic bonds, said units bound as an ester, (II) at least one trihydric alcohol unit or a combination thereof with a minor amount of a dihydric alcohol unit, (III) from 10 to 35% by weight (referred to the total alkyd resin) of cyclopentadiene units and (IV) at least one predominantly aliphatic monocarboxylic acid unit, wherein the amount by weight of monocarboxylic acid units is at least as large as the total amount of polycarboxylic acid units, the latter being calculated as anhydride and a process of preparation said resin.

    5.
    发明专利
    未知

    公开(公告)号：BR8105338A

    公开(公告)日：1982-05-04

    申请号：BR8105338

    申请日：1981-08-21

    Applicant: HOECHST AG

    Inventor： RITZ J ,  PLUM H ,  FISCHER H

    IPC: C08F20/00 ,  C08F20/26 ,  C08F222/10 ,  C08L75/00 ,  C09D133/14 ,  C09D167/07 ,  C09J133/04 ,  C08F220/10 ,  C08F212/08 ,  C09D3/727

    Abstract: Process for the manufacture of hardenable copolymers by the polymerization of unsaturated esters with unsaturated polymerizable monomers containing no free COOH groups, wherein an olefinically unsaturated diester containing OH groups is used as the unsaturated ester, said diester being obtained by reacting olefinically unsaturated dicarboxylic acids or the anhydrides thereof with a polyhydric alcohol and a monoepoxide compound in one or more steps, characterized in that the copolymerization of the diesters with monomers which contain no free COOH groups is carried out in the presence of copolymerizable monomers containing free COOH groups, and the use of the copolymers as hardenable binders for lacquers and/or coating compositions.

    7.
    发明专利
    未知

    公开(公告)号：SE7509708L

    公开(公告)日：1976-03-03

    申请号：SE7509708

    申请日：1975-09-01

    Applicant: HOECHST AG

    Inventor： RITZ J ,  ZIMMERMANN R ,  FISCHER H

    IPC: C08G63/00 ,  C08G63/46 ,  C08G63/52 ,  C08G63/553 ,  C09D167/00

    Abstract: An air-drying alkyd resin comprising (I) at least one alpha , beta -olefinically unsaturated dicarboxylic acid unit or a mixture thereof with (I') a polycarboxylic acid unit being free from polymerizable olefinic and acetylenic bonds, said units bound as an ester, (II) at least one trihydric alcohol unit or a combination thereof with a minor amount of a dihydric alcohol unit, (III) from 10 to 35% by weight (referred to the total alkyd resin) of cyclopentadiene units and (IV) at least one predominantly aliphatic monocarboxylic acid unit, wherein the amount by weight of monocarboxylic acid units is at least as large as the total amount of polycarboxylic acid units, the latter being calculated as anhydride and a process of preparation said resin.

    8.
    发明专利
    未知

    公开(公告)号：SE417976B

    公开(公告)日：1981-04-27

    申请号：SE7509708

    申请日：1975-09-01

    Applicant: HOECHST AG

    Inventor： RITZ J ,  ZIMMERMANN R ,  FISCHER H

    IPC: C08G63/00 ,  C08G63/46 ,  C08G63/52 ,  C08G63/553 ,  C09D167/00

    Abstract: An air-drying alkyd resin comprising (I) at least one alpha , beta -olefinically unsaturated dicarboxylic acid unit or a mixture thereof with (I') a polycarboxylic acid unit being free from polymerizable olefinic and acetylenic bonds, said units bound as an ester, (II) at least one trihydric alcohol unit or a combination thereof with a minor amount of a dihydric alcohol unit, (III) from 10 to 35% by weight (referred to the total alkyd resin) of cyclopentadiene units and (IV) at least one predominantly aliphatic monocarboxylic acid unit, wherein the amount by weight of monocarboxylic acid units is at least as large as the total amount of polycarboxylic acid units, the latter being calculated as anhydride and a process of preparation said resin.

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