Global Patent Index - EP 0739378 A1

EP 0739378 A1 19961030 - A VULCANIZABLE FLUOROELASTOMER COMPOSITION

Title (en)

A VULCANIZABLE FLUOROELASTOMER COMPOSITION

Title (de)

VULKANISIERBARE FLUOELASTOMER ZUSAMMENSETZUNG

Title (fr)

COMPOSITION FLUOROELASTOMERE VULCANISABLE

Publication

EP 0739378 A1 19961030 (EN)

Application

EP 95904057 A 19941201

Priority

  • JP 30275893 A 19931202
  • US 9412825 W 19941201

Abstract (en)

[origin: WO9515359A1] A vulcanizable fluoroelastomer composition having excellent extrusion properties is provided which comprises (A) a bromine-containing fluoroelastomer having a multi-modal molecular weight distribution, an intrinsic viscosity of 40 to 200 mL/g, and an Mw/Mn ratio of 3-25 wherein the fluoroelastomer has interpolymerized units of vinylidene fluoride, hexafluoropropylene, and optionally tetrafluoroethylene; (B) a polyol or polyamine vulcanizing agent; (C) an organic peroxide; and (D) a polyfunctional unsaturated compound.

IPC 1-7

C08K 13/02; C08L 27/12

IPC 8 full level

C08K 5/13 (2006.01); C08K 3/04 (2006.01); C08K 3/22 (2006.01); C08K 5/00 (2006.01); C08K 5/04 (2006.01); C08K 5/14 (2006.01); C08K 5/17 (2006.01); C08L 27/16 (2006.01)

CPC (source: EP)

C08K 3/04 (2013.01); C08K 3/22 (2013.01); C08K 5/0025 (2013.01); C08K 5/14 (2013.01)

C-Set (source: EP)

  1. C08K 3/04 + C08L 27/12
  2. C08K 3/22 + C08L 27/12
  3. C08K 5/0025 + C08L 27/12
  4. C08K 5/14 + C08L 27/12

Citation (search report)

See references of WO 9515359A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 9515359 A1 19950608; EP 0739378 A1 19961030; JP H07196881 A 19950801

DOCDB simple family (application)

US 9412825 W 19941201; EP 95904057 A 19941201; JP 30275893 A 19931202