11.
    发明专利
    未知

    公开(公告)号:AT184032T

    公开(公告)日:1999-09-15

    申请号:AT96941636

    申请日:1996-12-02

    Applicant: BASF AG

    Abstract: The invention relates to a process for preparing self-releasing, compact or cellular moulded bodies optionally containing reinforcing agents and made of polyisocyanate polyaddition products by reacting a) organic and/or modified organic polyisocyanates with b) at least one compound with at least two reactive hydrogen atoms and a molecular weight of 500 to 9,000 and optionally c) chain extension and/or cross-linking agents in the presence of d) alkyl and/or alkenyl succinic acid monoamides, -monoamides, poly(alkyl succinic acid)- and/or poly(alkenyl succinic acid)-polyamides, -polyimides, -monoamide monoimides, -polyamide imides, -amide polyimides and- polyamide polyimides or mixtures thereof as internal mould release agents, and also in the presence or absence of e) catalysts, f) blowing agents, g) reinforcing agents, h) auxiliary agents, in an open or closed moulding tool, optionally under compression. The invention also relates to the use of alkyl- and/or alkenyl succinic acid amides and/or imides (d) as internal mould release agents for the preparation of moulded bodies made of polyisocyanate polyaddition products.

    12.
    发明专利
    未知

    公开(公告)号:MX9303217A

    公开(公告)日:1994-01-31

    申请号:MX9303217

    申请日:1993-05-31

    Applicant: BASF AG

    Abstract: The invention relates to a process for the preparation of elastic, cellular or compact elastomers containing bonded urethane groups or urethane and urea groups, preferably elastomer mouldings, in particular airbag covers, by reacting a) at least one organic and/or modified organic polyisocyanate with b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms, c) at least one N-perethoxylated polyoxyalkylene-polyamine and d) low-molecular-weight chain extenders and/or crosslinking agents, in the presence or absence of e) catalysts, f) auxiliaries and g) blowing agents, in a mould.o

    Device for testing the adherence of printing inks

    公开(公告)号:DE3520831A1

    公开(公告)日:1985-12-19

    申请号:DE3520831

    申请日:1985-06-11

    Applicant: BASF AG

    Abstract: In a frame (1) with a support surface (2) for the carrier strip (3) coated with the printing ink, a plurality of test stamps (6) are held movably above and along said carrier strip and can be brought into contact with the carrier strip one after the other by means of an operating cylinder (10). For this purpose, the frame is mounted on a base plate (12) so as to be displaceable in the direction of the test stamps arranged in a row and can be fixed in the respective stamping positions.

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