EP 0890671 A2 19990113 - Use of modified fatty amines for preventing deposition of low molecular weight by-products on textile materials
Title (en)
Use of modified fatty amines for preventing deposition of low molecular weight by-products on textile materials
Title (de)
Verwendung von modifizierten Fettaminen zur Verhinderung von Ablagerungen von niedermolekularen Nebenprodukten auf textilen Materialien
Title (fr)
Utilisation d'amines grasses modifiées pour éviter le dépÔt de sous produits de bas poids moléculaire sur les matières textiles
Publication
Application
Priority
CH 168897 A 19970710
Abstract (en)
The use of modified fatty amines for reducing or preventing the deposition of low-mol. wt. by-products from polyester fibre production on textile materials made of polyester fibres or mixtures of these with other fibres is claimed. These amines have the formula R-NR3-(R1-O)n-R2 (I), in which R = 9-24C alkyl or acyl; R1 = 2-4C alkylene; R2 = H, or 1-4C alkyl or acyl; R3 = H or (R1-O)m; n, m = 2-100; the groups (R1-O) can be the same or different in (R1-O)n and in (R1-O)m. Also claimed is (i) a preparation containing (A) 3-50 wt% compound (1), (B) 2-10 wt% dodecylbenzene-sulphonic acid, and optionally other components; (ii) a method for reducing or preventing the deposition of low- mol. wt. by-products as above on polyester-containing fibre material, by using a preparation as in (i).
Abstract (de)
Die vorliegende Erfindung betrifft die Verwendung eines modifizierten Fettamines der Formel R - NR3 - (R1 - O)n- R2 worin R C9-C24-Alkyl oder Acyl, R1 C2-C4-Alkylen, R2 Wasserstoff, C1-C4-Alkyl oder Acyl, R3 Wasserstoff oder (R1-O)m sind, n und m unabhängig voneinander eine ganze Zahl von 2 bis 100 bedeuten und (R1-O)n für n gleiche oder verschiedene Reste (R1-O) und (R1-O)m für m gleiche oder verschiedene Reste (R1-O) steht, zur Verringerung, bzw. Verhinderung von Ablagerungen von niedermolekularen Nebenprodukten entstehend während des Herstellungsprozesses eines Polyester-Fasermaterials, auf textilen Materialien, die aus Polyesterfasern bestehen oder diese Fasern im Gemisch mit anderen Fasern enthalten.
IPC 1-7
D06M 13/372; D06M 13/256; D06M 13/144; D06M 13/17; D06M 13/262; D06M 13/292; D06M 15/53; D06P 1/607; D06P 1/642; D06P 1/62; D06P 1/613; D06P 1/651; D06P 1/667
IPC 8 full level
D06P 1/607 (2006.01); D06M 13/02 (2006.01); D06M 13/144 (2006.01); D06M 13/148 (2006.01); D06M 13/17 (2006.01); D06M 13/244 (2006.01); D06M 13/248 (2006.01); D06M 13/256 (2006.01); D06M 13/262 (2006.01); D06M 13/268 (2006.01); D06M 13/292 (2006.01); D06M 13/295 (2006.01); D06M 13/322 (2006.01); D06M 13/325 (2006.01); D06M 13/328 (2006.01); D06M 13/342 (2006.01); D06M 13/345 (2006.01); D06M 13/372 (2006.01); D06M 15/53 (2006.01); D06P 1/613 (2006.01); D06P 1/62 (2006.01); D06P 1/645 (2006.01); D06P 1/667 (2006.01); D06P 5/06 (2006.01); D06M 101/00 (2006.01); D06M 101/16 (2006.01); D06M 101/30 (2006.01); D06M 101/32 (2006.01); D06P 3/54 (2006.01)
CPC (source: EP US)
D06M 13/144 (2013.01 - EP US); D06M 13/17 (2013.01 - EP US); D06M 13/256 (2013.01 - EP US); D06M 13/262 (2013.01 - EP US); D06M 13/292 (2013.01 - EP US); D06M 13/295 (2013.01 - EP US); D06M 13/325 (2013.01 - EP US); D06M 13/372 (2013.01 - EP US); D06M 15/53 (2013.01 - EP US); D06P 1/6138 (2013.01 - EP US); D06P 1/625 (2013.01 - EP US); D06P 1/645 (2013.01 - EP US); D06P 1/667 (2013.01 - EP US); D06P 5/06 (2013.01 - EP US); D06M 2101/32 (2013.01 - EP US); D06P 3/54 (2013.01 - EP US); Y10S 8/93 (2013.01 - US)
Designated contracting state (EPC)
CH DE DK FR GB IT LI SE
DOCDB simple family (publication)
US 5911902 A 19990615; AU 733934 B2 20010531; AU 7508698 A 19990121; CN 1205374 A 19990120; EP 0890671 A2 19990113; EP 0890671 A3 20000223; ID 20986 A 19990401; JP H1181145 A 19990326; KR 19990013709 A 19990225
DOCDB simple family (application)
US 11059098 A 19980706; AU 7508698 A 19980709; CN 98115475 A 19980709; EP 98810611 A 19980701; ID 980972 A 19980709; JP 19393298 A 19980709; KR 19980027558 A 19980709