公开(公告)号：DE1285642B

公开(公告)日：1968-12-19

申请号：DEB0063139

申请日：1961-07-05

Applicant: BASF AG

Inventor： SCHROEDEL ,  RUDOLF DR ,  ROHLAND ,  WERNER DR ,  WEISSAUER ,  HERMANN DR ,  WAECHTER

IPC: C09B29/00

公开(公告)号：DE1295550B

公开(公告)日：1969-05-22

申请号：DEB0082344

申请日：1965-06-10

Applicant: BASF AG

Inventor： PASEDACH ,  HEINRICH DR ,  PFAB ,  WOLFGANG DR ,  SCHNEIDER ,  KURT DR ,  WEHR ,  RUDOLF DR

公开(公告)号：DE1286026B

公开(公告)日：1969-01-02

申请号：DEB0080476

申请日：1965-02-11

Applicant: BASF AG

Inventor： SCHENK ,  WALTER DR ,  STANGER ,  JOHANN DR ,  IRNICH ,  RUDOLF DR

公开(公告)号：DE1296648B

公开(公告)日：1969-06-04

申请号：DEB0082618

申请日：1965-06-30

Applicant: BASF AG

Inventor： SCHNEIDER ,  KURT DR ,  PASEDACH ,  HEINRICH DR ,  STEDEN ,  FRANZ DR ,  WEHR ,  RUDOLF DR

IPC: C11B9/00

公开(公告)号：DE1469610A1

公开(公告)日：1969-05-08

申请号：DE1469610

申请日：1964-10-16

Applicant: BASF AG

Inventor： LOTHAR WUERTELE DR ,  HANS WILHELM DR ,  GUENTHER LANGE DR ,  RUDOLF DR ,  KLAUS GULBINS DR

IPC: D06P3/32

公开(公告)号：DE1293153B

公开(公告)日：1969-04-24

申请号：DEB0090780

申请日：1967-01-18

Applicant: BASF AG

Inventor： PASEDACH ,  HEINRICH DR ,  HOFFMANN ,  WERNER DR ,  WEHR ,  RUDOLF DR

IPC: C11B9/00

公开(公告)号：DE1289653B

公开(公告)日：1969-02-20

申请号：DEB0073644

申请日：1963-09-25

Applicant: BASF AG

Inventor： ILGEMANN ,  RUDOLF DR ,  RAUSCHENBACH ,  DIETER DR ROLF ,  FOERSTER ,  GUENTER DR

IPC: C08K5/00 ,  C08K5/5397 ,  C08K5/56

Abstract: A self-extinguishing composition comprises a styrene polymer, an organic compound containing at least 4 carbon atoms, having a chlorine content of 40-75% and in such amount as to give 2-15% of chlorine in the composition, 0.05-5% of an organo-metallic compound of formula MAr2 where M is a transition metal of Groups VIB,VIIB or VIII of the Periodic Table and Ar is an aromatic group, and 0.01-3% of an organic phosphine oxide. The polymer may be polystyrene or a copolymer of styrene and acrylonitrile, tert.-butyl acrylate, 2,4-dichlorostyrene, a -methylstyrene or divinylbenzene, or may be a graft polymer of styrene and acrylonitrile on polybutadiene. The composition may contain 2-20% of an expanding agent, e.g. n-pentane, and may be foamed. The organometallic compound may be ferrocene, ethyl- or cinnamoylferrocene, the chlorine compound may be a chloroparaffin, or a chlorinated polyisobutylene or polyethylene, and the phosphine oxide may be triphenyl, tributyl, tri-p-chlorophenyl or tri-gamma-pyridyl phosphine oxide. The composition may be dissolved in methylene chloride and cast into sheets.

公开(公告)号：DE1285444B

公开(公告)日：1968-12-19

申请号：DEB0071227

申请日：1963-03-21

Applicant: BASF AG

Inventor： EBEL ,  FRIEDRICH DR ,  HAHN ,  ERWIN DR ,  LANGE ,  GUENTER DR ,  SCHUBERT ,  RUDOLF DR ,  WILHELM ,  HANS DR ,  WOLF ,  WUERTELE ,  LOTHAR DR ,  GULBINS ,  KLAUS DR

IPC: D06P3/32

Abstract: Leather is simultaneously dyed and finished using a coloured polymer in which the dye is bound to the polymer by a covalent bond. The polymer may be obtained by copolymerizing a dye bearing at least one polymerizable olefinically unsaturated group with one or more polymerizable monomers (many listed) or the polymer may be one on to which a copolymerizable dye has been grafted or the polymer may be attached to the dye by way of reactive groups both on the polymer and the dye. The polymers may be in solution or dispersion, preferably aqueous dispersion. The coloured polymers may contain reactive groups, e.g. by using N-methylolacryl- or methacrylamide as a comonomer, through which cross-linking may be effected. The coloured polymers may be applied by brushing, dipping or spraying or in a drum. The so-treated leather may afterwards be glazed or plated. Examples are given. Specifications 877,402, 914,282, 946,472, 964,757 and 965,627 are referred to.