GB1259616A - - Google Patents

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Publication number
GB1259616A
GB1259616A GB1259616DA GB1259616A GB 1259616 A GB1259616 A GB 1259616A GB 1259616D A GB1259616D A GB 1259616DA GB 1259616 A GB1259616 A GB 1259616A
Authority
GB
United Kingdom
Prior art keywords
diamine
weight
parts
preferred
elastomeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1259616A publication Critical patent/GB1259616A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,259,616. Compositions of elastomeric fluorinated hydrocarbon polymers. ROLLS ROYCE Ltd. 28 Nov., 1969 [5 Dec., 1968], No. 57791/68. Heading C3P. An elastomeric composition comprises an elastomeric fluorinated hydrocarbon polymer, a metal oxide acid acceptor, a cure accelerator, which is an organic diamine or diamine salt, and an organic dihydroxy compound. The preferred polymer is a copolymer of vinylidene fluoride and hexafluoropropylene. Metal oxide acid acceptors specified are finely divided magnesium oxide and/or lead monoxide, magnesium oxide alone being preferred. Cure accelerators specified are alicyclic diamine salts, hexamethylene diamine carbamate, ethylene diamine carbamate and, most preferably N,N<SP>1</SP>- dicinnamylidene-1, 6-hexane diamine. Any aromatic or aliphatic dihydroxy compound is suitable, but hydroquinone is preferred. A filler such as carbon black, baryta, china clay or silica flour, may also be included. The example discloses a composition comprising 100 parts by weight of a copolymer of vinylidene fluoride and hexa fluoropropylene, 15 parts by weight of MgO, 15 parts by weight of carbon black, 3 parts by weight of N,N<SP>1</SP>-dicinnamylidene-1,6-hexane diamine, and 1À5 parts by weight of hydroquinone.
GB1259616D 1968-12-05 1968-12-05 Expired GB1259616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5779168 1968-12-05

Publications (1)

Publication Number Publication Date
GB1259616A true GB1259616A (en) 1972-01-05

Family

ID=10480026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259616D Expired GB1259616A (en) 1968-12-05 1968-12-05

Country Status (3)

Country Link
DE (1) DE1960762A1 (en)
FR (1) FR2025448A1 (en)
GB (1) GB1259616A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289754A (en) * 1985-10-15 1987-04-24 Nippon Mektron Ltd Fluorine-containing elastomer composition
DE3809955A1 (en) * 1988-03-24 1989-10-05 Paul Albrecht Lampholder for a miniature filament lamp
WO1993024538A1 (en) * 1992-05-22 1993-12-09 Ames Rubber Corporation Metal oxide free fluoroelastomer compositions and fusing member containing same

Also Published As

Publication number Publication date
DE1960762A1 (en) 1970-08-06
FR2025448A1 (en) 1970-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee