PHOTOPOLYMERIZATION INITIATOR COMPOSITION FOR VISIBLE RAY POLYMERIZABLE ADHESIVE

Title:

PHOTOPOLYMERIZATION INITIATOR COMPOSITION FOR VISIBLE RAY POLYMERIZABLE ADHESIVE

Document Type and Number:

WIPO Patent Application WO/1994/014913

Kind Code:

A1

Abstract:

A photopolymerization initiator for a visible ray polymerizable adhesive, and a visible ray polymerizable adhesive comprising the initiator, an aliphatic tertiary amine and a radical-polymerizable monomer. The adhesive has a good adhesiveness, a good transparency free from discoloration after photopolymerization, and such an excellent light resistance that it is minimized in the discoloration and deterioration in the ultraviolet radiation test. The adhesive is also excellent in the photopolymerizability by not only visible rays but also near-ultraviolet rays and is minimized in the problem of the transparency being impaired by coloration or discoloration when irradiated with either of the rays.

Inventors:

MASUHARA EIICHI (JP)
KOMIYA SHIGEO (JP)
SAWAMOTO TAKEYUKI (JP)
SATOU YUMIKO (JP)

Application Number:

PCT/JP1992/001669

Publication Date:

July 07, 1994

Filing Date:

December 21, 1992

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ADELL CO LTD (JP)
MASUHARA HIDEKAZU (JP)
KOMIYA SHIGEO (JP)
SAWAMOTO TAKEYUKI (JP)
SATO YUMIKO (JP)

International Classes:

C08F2/00; C08F2/50; C09J4/00; C09J11/00; (IPC1-7): C09J9/00; C08F2/00; C08F2/50

Foreign References:

JPS6443585A	1989-02-15
JPS6032801A	1985-02-20
JPS5877890A	1983-05-11
JPS63270703A	1988-11-08
JPS6218403A	1987-01-27

Other References: