Title:
【発明の名称】ナフサ油の重合成分を利用した共重合体およびその製造方法と用途
Document Type and Number:
Japanese Patent JPH0733413
Kind Code:
B2
Abstract:
Copolymer of maleic anhydride and the polymerizable component of naphtha oil chiefly composed of indene and aromatic hydrocarbons having a reactive double bond, a resin modifier containing said copolymer as an effective ingredient, a dispersant containing a salt of the sulfonation product of said copolymer, an esterified product of said copolymer, and preferred processes for producing these products.
Inventors:
Norihide Enomoto
Kimiyo Otsu
Hiroyuki Sugiura
Yoshihiro Naruse
Kimiyo Otsu
Hiroyuki Sugiura
Yoshihiro Naruse
Application Number:
JP18690789A
Publication Date:
April 12, 1995
Filing Date:
July 19, 1989
Export Citation:
Assignee:
Kawasaki Steel Co., Ltd.
International Classes:
C08F222/06; C04B24/22; C08F20/02; C08F32/00; C08F34/00; C08F212/00; C08F212/06; C08F232/08; C08F234/02; C08F240/00; C09K8/24; C09K23/00; C09K23/52; (IPC1-7): C08F232/08; C08F212/06; C08F222/06; C08F234/02; C08F240/00
Domestic Patent References:
| JP54111594A | ||||
| JP546092A | ||||
| JP61246206A |
Attorney, Agent or Firm:
Nobuto Watanabe (1 person outside)
Next Patent: ALUMINUM NITRIDE POWDER AND ITS PRODUCTION