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    15.
    发明专利
    未知

    公开(公告)号：DE2502590A1

    公开(公告)日：1976-08-05

    申请号：DE2502590

    申请日：1975-01-23

    Applicant: BASF AG

    Inventor： FAULHABER GERHARD DR ,  FUETTERER HUGO ,  PETERSEN HARRO DR ,  SCHWAB HERMANN DR

    IPC: D06P1/00 ,  C09B23/14 ,  D06L3/12 ,  D06P1/56 ,  D06P5/00 ,  D06P5/28

    Abstract: A process for the transfer printing of fabrics containing or consisting of cellulose fibers, by using transfers, wherein the fabric is impregnated with aqueous solutions of compounds which are both solvents for the transfer dyes and potential crosslinking agents for cellulose, dried and printed by the transfer process, in the presence of a cross-linking catalyst, applied from a transfer, with sublimable dyes or optical brighteners.

    16.
    发明专利
    未知

    公开(公告)号：DE2137941A1

    公开(公告)日：1973-02-08

    申请号：DE2137941

    申请日：1971-07-29

    Applicant: BASF AG

    Inventor： DACHS KARL DR ,  BERGOLD WOLFRAM DR ,  FAULHABER GERHARD DR ,  SCHWINDT WOLFGANG DR

    IPC: C08L83/04 ,  C09K23/00 ,  D06M13/507 ,  D06M13/513 ,  D06M15/643 ,  C08G47/02

    Abstract: 1389862 Emulsions of silicon compounds BADISCHE ANILIN-& SODA-FABRIK AG 28 July 1972 [29 July 1971] 35329/72 Heading B1V [Also in Divisions C3 and Dl] Stable aqueous emulsions of organic silicon compounds are prepared by mechanically emulsifying a mixture of 2-70 wt% of an organic silicon compound with 98-30 wt% of water, in the presence of 0.1-2 wt% (based on the mixture) of a copolymer derived from 5-50 mole% of maleic anhydride, 50-95 mole % of a non-saponifiable monomer and optionally 0.5-7 mol% of a polyamine, and optionally adjusting the pH to at least 7.5. There may also be present conventional emulsifying agents, e.g. polyoxyalkylated alkylphenols and a hydrocarbon solvent for the copolymer. In Examples a trimethylsilyl-terminated polydimethylsiloxane of 5000 cS/25‹C or tetrastearyl or tetraoleyl silicate is emulsified with water in the presence of copolymers of maleic anhydride and vinyl isobutyl ether, in 50:50, 30:88 and 25:71 molar ratio, neutralized with 0, 2 or 5 molar % of hexamethylene diamine, the emulsion also optionally containing a polyoxyethylated castor oil or nonylphenol or a methylated trimethylolmelamine, and being adjusted in pH with aqueous ammonia or triethanolamine.

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