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Patent Searching and Data


Title:
AQUEOUS COMPOSITION FOR PROTECTING COATING FILM
Document Type and Number:
Japanese Patent JPS57177073
Kind Code:
A
Abstract:

PURPOSE: The titled composition, prepared by emulsifying and dispersing a specific oxygen-containing wax consisting of a petroleum fraction wax, etc., at emulsifying agent and silicone resin powder in a specified proportion in water, having improved water resistance, outdoor weather resistance, etc., and removable smoothly after use.

CONSTITUTION: An aqueous composition prepared by emulsifying and dispersing (A) 100pts.wt. oxygen-containing wax obtained by reacting 3W25pts.wt. unsaturated polyfunctional carboxylic acid (anhydride), preferably maleic acid, with 100pts.wt. mixture of 10W80pts.wt. petroleum fraction wax having a melting point of 50W85°C with 90W20pts.wt. polyolefin wax, preferably ethylenic polymer, having a melting point of 6W120°C, a number-average molecular weight of 310W1,000 and 5W50 double bonds based on 1,000 carbon atoms, double bonds in the presence of 0.2W5pts.wt., based on 100pts. wax mixture, organic peroxide under free radical forming conditions, (B)<7pts.wt. emulsifying agent, preferably morpholine, and (C) 10W400pts.wt. silicone resin powder, more preferably (D) 10W200pts.wt. fine organic or inorganic solid powder in water.


Inventors:
KAWABATA NOBUAKI
YOKOYAMA NOBUO
ARAKI YOSHIHIKO
Application Number:
JP6146881A
Publication Date:
October 30, 1982
Filing Date:
April 24, 1981
Export Citation:
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Assignee:
NIPPON OIL CO LTD
International Classes:
C09D5/20; C08L91/00; C08L91/06; C09D191/06; (IPC1-7): C09D3/393; C09D5/20