Claims
- 1. A mixture consisting essentially of
- a) 80 to 99.98% polyarylene sulfide and
- b) 0.02 to 20% of an acid or a mixture of acids having the following basic structure ##STR2## with at least one conjugated double bond system being present in the region marked by chain lines, or esters, salts or amides thereof.
- 2. A mixture as claimed in claim 1 consisting of 100 parts by weight of the mixture of a) and b) and 0 to 300 parts by weight of fillers or reinforcing materials.
- 3. The mixture of claim 1, wherein the polyarylene sulfide is polyphenylene sulfide.
- 4. The mixture of claim 1, wherein said polyarylene sulfide a) is present in a quantity of 90.00 to 99.98% of the mixture, and said acid b) is present in a quantity of 0.02 to 10.0% of the mixture.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4112788 |
Apr 1991 |
DEX |
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Parent Case Info
This is a continuation of U.S. application Ser. No. 07/864,617, filed 07 Apr. 1992, now abandoned.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4863981 |
Gugumus |
Sep 1989 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
0140370 |
Apr 1985 |
EPX |
0193951 |
Mar 1986 |
EPX |
WOA8202396 |
Jan 1982 |
WOX |
Non-Patent Literature Citations (2)
Entry |
World Patents Index Latest, AN 92-093982 & JPA 4 039 387, 1992. |
World Patents Index Latest, AN 83-804376 & JPA 58 160 343, 1983. |
Continuations (1)
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Number |
Date |
Country |
Parent |
864617 |
Apr 1992 |
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