Title:
ADHESIVE COMPOSITION
Document Type and Number:
Japanese Patent JPS58118870
Kind Code:
A
Abstract:
A substantially solvent-free adhesive composition consists essentially of an elastomer and tackifier, a metal oxide and, optionally, a plasticizer. The elastomer is selected from the group consisting of polar elastomers and unsaturated elastomers which have at least 5 mole percent unsaturation said elastomer being a non-crystalline elastomer or an elastomer which has a slow rate of crystallization such that after a time period of at least 100 hours has elapsed following subjecting the elastomer to a temparature of 70 DEG C for 30 minutes, the elastomer has a room temperature Shore A hardness of less than 60. The adhesive compositions can be formed into a shaped article, such as of a tape, film, sheet or tubular sleeve, if desired. The compositions have high adhesive strength for bonding together a variety of substrates. The adhesive is particularly useful with a dimensionally recoverable article, such as a shrinkable sleeve, to bond the recovered sleeve to a substrate such as an electric cable.
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Inventors:
RESUTAA TANGUNAN TOI
Application Number:
JP23509282A
Publication Date:
July 15, 1983
Filing Date:
December 28, 1982
Export Citation:
Assignee:
RAYCHEM CORP
International Classes:
B29C55/22; B29C61/00; B29C61/06; B29C63/20; B32B7/02; B29C63/42; B32B27/00; B32B27/16; B32B37/00; C08K3/18; C08K3/22; C08L1/00; C08L7/00; C08L11/00; C08L21/00; C08L23/00; C08L27/00; C08L33/00; C08L33/02; C08L51/00; C08L51/02; C08L67/00; C08L77/00; C08L93/00; C08L101/00; C09J7/10; C09J7/22; C09J7/38; C09J111/00; C09J121/00; C09J171/03; B29K105/02; B29K105/24; B29L7/00; (IPC1-7): C08K3/22; C08L15/00; C08L93/04; C09J3/12
Domestic Patent References:
| JPS5493040A | 1979-07-23 | |||
| JPS56162645A | 1981-12-14 |
Attorney, Agent or Firm:
Kaoru Aoyama (3 people outside)