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Patent Searching and Data


Title:
COATING MATERIAL AND MOLDED RESIN WITH COATING LAYER
Document Type and Number:
WIPO Patent Application WO/2000/006654
Kind Code:
A1
Abstract:
A coating material comprising 50 to 99 parts by weight of a monomer mixture (M) comprising 50 to 100 wt.% polyfunctional (meth)acrylate monomer (m-1) having two or more (meth)acryloyloxy groups and 0 to 50 wt.% monofunctional (meth)acrylic monomer (m-2) and 1 to 50 parts by weight of colloidal silica in which 5 to 100 wt.% of all the silica particles are accounted for by rod-shaped silica particles having an average thickness of 5 to 20 nm and an average length of 40 to 300 nm; and a molded resin having a coating layer formed by curing the coating material. This coating material is excellent in appearance, hardness, wearing resistance, weatherability, adhesion to substrates, freedom from solvents, etc.

Inventors:
SUGAMOTO HIDEYUKI (JP)
KAWAI OSAMU (JP)
SAWANO TETSUYA (JP)
Application Number:
PCT/JP1999/003906
Publication Date:
February 10, 2000
Filing Date:
July 22, 1999
Export Citation:
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Assignee:
MITSUBISHI RAYON CO (JP)
SUGAMOTO HIDEYUKI (JP)
KAWAI OSAMU (JP)
SAWANO TETSUYA (JP)
International Classes:
C08F283/00; C08F290/06; C08F290/14; C09D4/02; C09D4/06; C08F222/10; (IPC1-7): C09D4/00
Foreign References:
JPH01317115A1989-12-21
JPH04187512A1992-07-06
JPH07118008A1995-05-09
JPH0356514A1991-03-12
JPS57131214A1982-08-14
JPH05179157A1993-07-20
JPH08114915A1996-05-07
JPH05297588A1993-11-12
Other References:
See also references of EP 1197529A4
Attorney, Agent or Firm:
Wakabayashi, Tadashi (16th Kowa Building 9-20 Akasaka 1-chome Minato-ku, Tokyo, JP)
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