公开(公告)号：DE3444788A1

公开(公告)日：1986-06-12

申请号：DE3444788

申请日：1984-12-08

Applicant: BASF AG

Inventor： TAUBITZ CHRISTOF DR ,  REFFERT RUDI WILHELM ,  SWOBODA JOHANN DR ,  SEILER ERHARD DR ,  MUELLER WOLFGANG F DR

IPC: C08G81/02 ,  C08F8/00 ,  C08F8/14 ,  C08L51/04

公开(公告)号：DE3427405A1

公开(公告)日：1986-01-30

申请号：DE3427405

申请日：1984-07-25

Applicant: BASF AG

Inventor： TAUBITZ CHRISTOF DR ,  HAMBRECHT JUERGEN DR ,  SWOBODA JOHANN DR ,  ECHTE ADOLF DR ,  SEILER ERHARD DR ,  REFFERT RUDI WILHELM

IPC: C08L25/12 ,  C08L51/08 ,  C08L71/12 ,  C08L53/02 ,  C08L55/02 ,  C08L71/04

公开(公告)号：DE3414119A1

公开(公告)日：1985-10-24

申请号：DE3414119

申请日：1984-04-14

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  HAMBRECHT JUERGEN DR ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR ,  SIEBEL HANS-PETER DR ,  SCHWAAB JOSEF DR ,  FRANK HERBERT

IPC: C08L51/00 ,  C08L51/04 ,  C08L69/00

Abstract: A thermoplastic molding material consists of a polycarbonate A and a graft copolymer B, the latter consisting of an elastomer (rubber) (b1) and a shell (b2) grafted onto the elastomer. The elastomer (b1) contains, as copolymerized units, from 35 to 100% by weight of a diene from the group consisting of the conjugated dienes of 4 to 5 carbon atoms, and can contain, as copolymerized units, from 0 to 65% by weight of a monomer from the group consisting of the alkyl acrylates or alkyl methacrylates, where alkyl is of 1 to 8 carbon atoms. The shell (b2) is obtained in a conventional manner by successive polymerization of the monomers constituting the shell, in two process steps, in the presence of the elastomer (b1); in a first process step, from 10 to 90% by weight of a mixture of a vinylaromatic hydrocarbon and one or more ethylenically unsaturated monomers which differ from the said hydrocarbon, in a weight ratio of from 90:10 to 60:40, are first incorporated as copolymerized units, followed by the polymerization of from 90 to 10% by weight of a monomer from the group consisting of the alkyl acrylates or of the alkyl methacrylates, where alkyl is of 1 to 8 carbon atoms. The molding material is used for the production of shaped articles.

公开(公告)号：DE3331158A1

公开(公告)日：1985-03-14

申请号：DE3331158

申请日：1983-08-30

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  ECHTE ADOLF DR ,  RUPPMICH KARL ,  SIEBEL PETER DR ,  SWOBODA JOHANN DR ,  HAMBRECHT JUERGEN DR

IPC: C08L25/08 ,  C08L51/04 ,  C08L69/00 ,  C08L71/02 ,  C08J3/00 ,  C08J5/00 ,  C08L25/02 ,  C08L51/00 ,  C08L71/00

公开(公告)号：DE3331155A1

公开(公告)日：1985-03-14

申请号：DE3331155

申请日：1983-08-30

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  RUPPMICH KARL ,  ECHTE ADOLF DR ,  SWOBODA JOHANN DR

IPC: C08L25/08 ,  C08L51/04 ,  C08L69/00 ,  C08L71/02 ,  C08J3/00 ,  C08J5/00 ,  C08L25/02 ,  C08L25/06 ,  C08L51/00 ,  C08L71/00

公开(公告)号：DE3322748A1

公开(公告)日：1985-01-03

申请号：DE3322748

申请日：1983-06-24

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  SWOBODA JOHANN DR ,  PRIEBE EDMUND DR ,  RUPPMICH KARL ,  ECHTE ADOLF DR ,  OVERHOFF HEINZ-JUERGEN DR

IPC: C08L9/02 ,  C08L25/12 ,  C08L25/16 ,  C08L51/04 ,  C08L55/02

公开(公告)号：DE3322747A1

公开(公告)日：1985-01-03

申请号：DE3322747

申请日：1983-06-24

Applicant: BASF AG

Inventor： MITULLA KONRAD DR ,  SWOBODA JOHANN DR ,  ECHTE ADOLF DR ,  RUPPMICH KARL ,  SIEBEL PETER DR

IPC: C08L9/02 ,  C08L25/12 ,  C08L25/16 ,  C08L51/04 ,  C08L55/02 ,  C08F279/04

公开(公告)号：DE2140844A1

公开(公告)日：1973-02-15

申请号：DE2140844

申请日：1971-08-14

Applicant: BASF AG

Inventor： GAUSEPOHL HERMANN DR ,  SWOBODA JOHANN DR

IPC: C08F8/22 ,  D02G3/00

Abstract: The flame proofing agent (1) is a chlorinated/brominated copolymer of acrylonitrile with 0.5-15 wt.% conj. diene, esp. butadiene or isoprene. (1) has good compatibility with copolyacrylonitrile (2) and fibres flame-proofed with (1) and contg. >=85 wt.% copolyacrylonitrile have high whiteness. The bromine content of the fibres is 2-5 wt.% and the chlorine content 10 wt.%.

公开(公告)号：DE19505046A1

公开(公告)日：1996-08-22

申请号：DE19505046

申请日：1995-02-15

Applicant: BASF AG

Inventor： BAUMGARTL HORST DR ,  HECKMANN WALTER DR ,  SWOBODA JOHANN DR ,  VOLKERT OTTO DR

IPC: B01D53/28 ,  C08G18/02 ,  C08G18/09 ,  C08J9/28 ,  C08G18/06 ,  C08G18/10 ,  C08G18/83 ,  C08G18/48 ,  C08G18/20 ,  C08G18/79 ,  C08L75/04

Abstract: Organic aerogels (I) consist of interconnected particles of polyadducts contg. isocyanurate gps. Also claimed is a method of producing (I).

公开(公告)号：AT140448T

公开(公告)日：1996-08-15

申请号：AT93117851

申请日：1993-11-04

Applicant: BASF AG

Inventor： LEHRICH FRIEDHELM DR ,  POHL SIEGMUND ,  BRUCHMANN BERND DR ,  TESCH HELMUT DR ,  MINGES ROLAND DR ,  SWOBODA JOHANN DR ,  GENZ MANFRED DR ,  SCHOLZ GUENTER DR ,  STREU JOACHIM DR

IPC: C07C265/10 ,  C07C265/12 ,  C07C267/00 ,  C08G18/00 ,  C08G18/02 ,  C08G18/71 ,  C08K5/29

Abstract: The invention relates to novel 4,4'-disubstituted bis(2,6-diisopropylphenyl)carbodiimides of the formula (I) in which R is a 1-methyl-1-phenylethyl, phenoxy or tert-butyl radical, to a process for their preparation and to their use as stabilisers with respect to the hydrolytic degradation of ester group-containing products of addition and condensation polymerisation, and to the novel compounds which can be used to prepare them, namely 4-(1-methyl-1-phenylethyl)-2,6-diisopropylphenyl, 4-phenoxy-2,6-diisopropylphenyl and 4-tert-butyl-2,6-diisopropylphenyl isocyanates.