Claims
- 1. A rubber-modified phenolic resin comprising: a novolak; and
- an MBS resin dispersed, in the form of particles, each comprising a core and an outer layer, in the novolak, a part of the outer layer of the MBS resin being melted with the novolak.
- 2. A resin according to claim 1, wherein the core consists of a butadiene-styrene rubber, and the outer layer consists of a methyl methacrylate graft component which is graft-polymerized to the core.
- 3. A resin according to claim 1, wherein said novolak is at least one resin selected from the group consisting of a phenolic novolak, a cresol novolak, a tert-butyl phenolic novolak, a nonyl phenolic novolak, a phenolic aralkyl resin, and a dicyclopentadiene phenolic novolak.
- 4. A resin according to claim 1, wherein 2 to 100 parts by weight of said MBS resin are contained with respect to 100 parts by weight of said novolak.
Priority Claims (1)
Number |
Date |
Country |
Kind |
63-1031 |
Jan 1988 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 07/662,512, filed on Feb. 28, 1991, now abandoned, which was a continuation of application Ser. No. 07/463,465, filed on Jan. 11, 1990, which was a Divisional of application Ser. No. 07/243,719, filed on Sep. 13, 1988 U.S. Pat. No. 4,416,174, all now abandoned.
US Referenced Citations (4)
Number |
Name |
Date |
Kind |
3536783 |
Jeffreys et al. |
Oct 1970 |
|
4226950 |
Holub et al. |
Oct 1980 |
|
4332858 |
Saitoh et al. |
Jun 1982 |
|
4378450 |
Ema et al. |
Mar 1983 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
0159872 |
Sep 1984 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
243719 |
Sep 1988 |
|
Continuations (2)
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Number |
Date |
Country |
Parent |
662512 |
Feb 1991 |
|
Parent |
463465 |
Jan 1990 |
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