Claims
- 1. A method of manufacturing a release paper consisting of the steps of:
- extruding a mixture consisting of a) a polyolefin resin and b) a graft polymer onto a paper substrate to form a laminate, said graft polymer having been formed by reacting an organopolysiloxane compound having at least one hydrogen atom with a hydrocarbon compound having at least one double bond reactive with that hydrogen atom; and
- heating the laminate to cause the graft polymer contained in the extruded mixture to bleed onto and become localized at the surface of the mixture.
- 2. A method of manufacturing a release paper consisting of the steps of:
- extruding a mixture consisting of a) a polyolefin resin and b) a graft polymer onto a paper substrate to form a laminate, said graft polymer having been formed by reacting an organopolysiloxane compound having at least one hydrogen atom with a hydrocarbon compound having at least one double bond reactive with that hydrogen atom; and
- causing the graft polymer contained in the extruded mixture to bleed onto and become localized at the surface of the mixture.
Priority Claims (1)
Number |
Date |
Country |
Kind |
61-147734 |
Jun 1986 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 300,684, filed Jan. 19, 1989, now abandoned, which is a division of Ser. No. 065,469, filed Jun. 23, 1987, now abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (12)
Number |
Date |
Country |
0005904 |
Jan 1980 |
JPX |
0021491 |
Feb 1983 |
JPX |
0084878 |
May 1983 |
JPX |
60-5628 |
Feb 1985 |
JPX |
61-16839 |
Jan 1986 |
JPX |
1042541 |
Mar 1986 |
JPX |
61-40252 |
Sep 1986 |
JPX |
61-200879 |
Sep 1986 |
JPX |
62-85930 |
Apr 1987 |
JPX |
62-257841 |
Nov 1987 |
JPX |
63-145386 |
Jun 1988 |
JPX |
8600564 |
Jan 1986 |
WOX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
65469 |
Jun 1987 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
300684 |
Jan 1989 |
|