Title:
【発明の名称】バインダー樹脂組成物
Document Type and Number:
Japanese Patent JP2790621
Kind Code:
B2
Abstract:
PURPOSE: To obtain a compsn. which can be applied to various substrates such as plastics, metals, paper, and wood and is useful as a cross-linkable coating compsn. and a primer by cross-linking an oxidation-modified chlorinated polyolefin with a specific compd. CONSTITUTION: An oxidation-modified chlorinated polyolefin is obtd. by dispersing or dissolving a polyolefin (e.g. crystalline polypropylene) in a medium (e.g. water or carbon tetrachloride), chlorinating the polyolefin at 50-120 deg.C under normal pressure or higher in the presence of a catalyst or under exposure to ultraviolet rays, and blowing air, oxygen, or ozone into the reaction system. The modified chlorinated polyolefin is compounded with a curative comprising an arom., aliph., or alicyclic polyisocyanate and/or an epoxy compd. and/or a polyhydric alcohol and a cross-linking catalyst such as a basic catalyst (e.g. a tert. amine) or an organometallic catalyst. The resulting compsn. is used for a coating material, a primer, etc.
Inventors:
CHO TOSHIAKI
SHIRAI TAKAYUKI
URATA KEIJI
SHIRAI TAKAYUKI
URATA KEIJI
Application Number:
JP9191496A
Publication Date:
August 27, 1998
Filing Date:
March 21, 1996
Export Citation:
Assignee:
NIPPON SEISHI KK
International Classes:
B05D7/24; C08F8/00; C08F8/20; C08J3/24; C08L23/26; C09D5/00; C09D11/033; C09D11/037; C09D11/10; C09D11/104; C09D11/106; C09D11/107; C09D11/108; C09D123/26; C09J123/26; C09J123/28; (IPC1-7): C09D123/26; B05D7/24; C08J3/24; C09D5/00; C09D11/10; C09J123/26
Domestic Patent References:
| JP4948780A |
Attorney, Agent or Firm:
Kiyoshi Minoura