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1 354 331 documents amended

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EP 0110223 B1 19880608 - FILLER CONTAINING ACRYLIC FIBRES, THEIR PREPARATION AND USE

Title (en)

FILLER CONTAINING ACRYLIC FIBRES, THEIR PREPARATION AND USE

Publication

EP 0110223 B1 19880608 (DE)

Application

EP 83111351 A 19831114

Priority

DE 3244028 A 19821127
DE 3321528 A 19830615

Abstract (en)

[origin: EP0110223A2] 1. Filler-containing acrylic fibres or acrylonitrile polymers containing at least 50 % by weight of acrylonitrile which contain as filler a water-insoluble metal oxide, hydroxide carbonate, silicate or suphate having an average particle diameter of from 1 to 1000 nm in a quantity of from 15 to 50 % by weight, based on total solids, characterized in that they are dry-spun.

IPC 1-7

D01F 6/18; D01F 1/07

IPC 8 full level

D01F 1/07 (2006.01); D01F 6/18 (2006.01)

CPC (source: EP)

D01F 1/07 (2013.01); D01F 6/18 (2013.01)

Designated contracting state (EPC)

DE FR IT NL

DOCDB simple family (publication)

EP 0110223 A2 19840613; EP 0110223 A3 19860702; EP 0110223 B1 19880608; DE 3376988 D1 19880714

DOCDB simple family (application)

EP 83111351 A 19831114; DE 3376988 T 19831114