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Current content: 155 519 367 patent documents

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123 361 new documents added

1 354 331 documents amended

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EP 0264271 A2 19880420 - Spinnable dopes and articles therefrom.

Title (en)

Spinnable dopes and articles therefrom.

Title (de)

Spinnlösung und daraus hergestellte Artikel.

Title (fr)

Solution de filage et articles fabriqués à partir de celle-ci.

Publication

EP 0264271 A2 19880420 (EN)

Application

EP 87309083 A 19871014

Priority

US 3325987 A 19870402
US 9100187 A 19870902
US 91902886 A 19861015

Abstract (en)

Spinnable dopes of poly-p-phenylenebenzobisthiazole, poly-p-phenylenebenzobisoxazole, or poly-2,5-benzoxazole and thermoplastic or intractable polymers in certain mixed solvents are provided.

IPC 1-7

D01F 6/94

IPC 8 full level

D01F 6/96 (2006.01)

CPC (source: EP KR)

D01F 6/96 (2013.01 - EP); D01F 8/12 (2013.01 - KR)

Designated contracting state (EPC)

DE FR GB IT NL

DOCDB simple family (publication)

EP 0264271 A2 19880420; EP 0264271 A3 19891011; EP 0264271 B1 19930303; CA 1285674 C 19910702; DE 3784437 D1 19930408; DE 3784437 T2 19930909; IL 84161 A0 19880331; IL 84161 A 19900610; KR 880005297 A 19880628; KR 940007690 B1 19940824

DOCDB simple family (application)

EP 87309083 A 19871014; CA 548915 A 19871008; DE 3784437 T 19871014; IL 8416187 A 19871013; KR 870011362 A 19871014