公开(公告)号：DE2262909A1

公开(公告)日：1974-07-04

申请号：DE2262909

申请日：1972-12-22

Applicant: DEGUSSA ,  BASF AG

Inventor： THURN FRIEDRICHM DR ,  MEYER-SIMON EUGEN DR ,  WILL WERNER ,  SCHMIDT FRANZ DR ,  SCHENK WOLFGANG DR ,  WURMB ROLF DR

IPC: C03C25/40 ,  C07F7/18 ,  C08F2/30 ,  C08G2/30 ,  C08J5/08 ,  C08K5/54 ,  C08G31/32

Abstract: The present discovery concerns new organosilanes which possess two silane groups, one of which is located at each end of a polymeric molecule. These compounds are useful in improving the physical properties of synthetic thermoplastic materials which are based on formaldehyde or trioxane and inorganic solids.

公开(公告)号：DE3737890A1

公开(公告)日：1989-05-18

申请号：DE3737890

申请日：1987-11-07

Applicant: BASF AG

Inventor： STREIT WERNER DR ,  SCHENK WOLFGANG DR ,  KUMMER MATTHIAS DR ,  DIX JOHANNES PETER DR ,  OFTRING ALFRED DR

IPC: D06L1/12 ,  C11D7/56 ,  D06L3/00 ,  D06L3/02 ,  D06L4/12 ,  D06M13/244 ,  D06M13/292

Abstract: Process for the pretreatment of textile materials in aqueous media by alkaline scouring and/or bleaching using as auxiliary a compound of the formula I … … where R is C6-C10-alkyl, X is H, Na, K or NR R R R , and R , R , R and R are each H, C1-C4-alkyl or -CH2-CH2-OH.

公开(公告)号：DE2262859A1

公开(公告)日：1974-07-04

申请号：DE2262859

申请日：1972-12-22

Applicant: BASF AG ,  DEGUSSA

Inventor： SCHMIDT FRANZ DR ,  SCHENK WOLFGANG DR ,  WURMB ROLF DR ,  MEYERSIMON EUGEN DR ,  THURN FRIEDRICH M DR ,  WILL WERNER

IPC: C03C25/40 ,  C08J5/08 ,  C08G37/02

Abstract: Thermoplastic molding compositions of polyoxymethylene, glass fibers and adhesion promoting substances. The adhesion promoters used are polymeric organosilanes. The molding compositions show improved toughness and strength properties.

公开(公告)号：CH623973B5

公开(公告)日：1982-01-15

申请号：CH350678

申请日：1978-03-31

Applicant: BASF AG

Inventor： SCHENK WOLFGANG DR ,  STEDEFEDER JOACHIM DR ,  LEITNER HEINZ ,  SCHENCK HANS-UWE DR

IPC: C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/42 ,  D06M15/263 ,  D06M15/285 ,  D06M15/14

公开(公告)号：DE2247692A1

公开(公告)日：1974-04-11

申请号：DE2247692

申请日：1972-09-28

Applicant: BASF AG

Inventor： SCHMIDT FRANZ DR ,  SCHENK WOLFGANG DR ,  WURMB ROLF DR

IPC: C08G4/00 ,  C08G65/26 ,  C08G1/08

Abstract: Method comprises polymerising cyclic formals with cpds contg. double bonds (I) in presence of electrophilic catalysts. Pref. (I) are dialkenylformals. Up to 50 wt.% based on total monomer mixt. of some other, cationically polymerisable cpd(s) may be present. Diallylformal is a suitable (I). Prods. are used as plasticisers (mol. wt. 300-10000), is mfr. of air-drying unsatd. polyesters etc.

公开(公告)号：DE3160083D1

公开(公告)日：1983-03-31

申请号：DE3160083

申请日：1981-04-07

Applicant: BASF AG

Inventor： SCHENK WOLFGANG DR ,  KOTHE WILFRIED DR ,  POPP KARL HUGO DR

IPC: D06M15/00 ,  D06L1/14

公开(公告)号：CH595403A5

公开(公告)日：1978-02-15

申请号：CH975075

申请日：1975-07-25

Applicant: BASF AG

Inventor： DOERFEL HELMUT DR ,  SCHMIDT FRANZ DR ,  SCHUETTE WILHELM DR ,  CORDES CLAUS DR ,  SCHENK WOLFGANG DR

IPC: C08G2/00 ,  C08G2/28

Abstract: Method of removing odorous formaldehyde from stabilized shaped polyoxymethylenes in which an inert gas is caused to flow over stabilized and shaped solid polyoxymethylenes at elevated temperatures not high enough to cause sticking or fusion of the polyoxymethylene, until substantially all of the volatile formaldehyde has been removed.

公开(公告)号：DE2251009A1

公开(公告)日：1974-05-02

申请号：DE2251009

申请日：1972-10-18

Applicant: BASF AG

Inventor： SCHMIDT FRANZ DR ,  SCHENK WOLFGANG DR ,  HOVEMANN FRIEDRICH DR ,  GOTSMANN GUENTHER DR

IPC: C25D3/16 ,  C07C43/14 ,  C23B5/08

Abstract: Cpds. having formula A-C Triple bond C-B (I) (where A is H, HO-CHR- or B; B is -CHR-O(C2H4O)m-CH2-O-X-OH; R is H or 1-4C alkyl; X is opt. substd. 2-4C n-alkylene or oxaalkylene in which -O- is bonded between 2 opt. substd. 2-4C n-alkylene gps. and m is 0 or 1) are useful as brighteners for bright Ni plating. (I) are pref. prepd. by reacting A'-C Triple bond CD (where A' is H or D and D is -CHR-O(C2H4O)nH) with in the presence of an electrophilic cpd.

公开(公告)号：DE3881338D1

公开(公告)日：1993-07-01

申请号：DE3881338

申请日：1988-10-31

Applicant: BASF AG

Inventor： STREIT WERNER DR ,  SCHENK WOLFGANG DR ,  KUMMER MATTHIAS DR ,  DIX JOHANNES PETER DR ,  OFTRING ALFRED DR

IPC: D06L1/12 ,  C11D7/56 ,  D06L3/00 ,  D06L3/02 ,  D06L4/12 ,  D06M13/244 ,  D06M13/292

Abstract: Textiles are pre-treated in an aq. medium by alkaline boiling and/or bleaching, in presence of cpds. of formula (I), where R = 6-10C alkyl; X = H, Na, K or NR1R2R3R4; R1, R2, R3, R4 = H, 1-4C 1-4C alkyl or -CH2CH2OH. R = 7-9C alkyl, pref. 2,4,4-trimethylpentyl or 1-ethylpentyl. The amt. of (I) is 0.1-2 wt.%, w.r.t. the aq. medium.

公开(公告)号：AT89876T

公开(公告)日：1993-06-15

申请号：AT88118074

申请日：1988-10-31

Applicant: BASF AG

Inventor： STREIT WERNER DR ,  SCHENK WOLFGANG DR ,  KUMMER MATTHIAS DR ,  DIX JOHANNES PETER DR ,  OFTRING ALFRED DR

IPC: D06L1/12 ,  C11D7/56 ,  D06L3/00 ,  D06L3/02 ,  D06L4/12 ,  D06M13/244 ,  D06M13/292