Claims
- 1. Glass strands having their surface in contact with residue formed by removing water from an aqueous size composition comprising a polyester and a lubricant system comprising cocoa amine acetate and a polyamide condensate comprising polyethyleneimine.
- 2. Glass strands having their surface in contact with the residue formed by removing water from the composition of claim 1 in which said cocoa amine acetate and said polyamide each comprise about 50 weight percent of said lubricant system.
- 3. A glass-reinforced molded product comprising glass fibers sized with the composition of claim 1.
- 4. A glass-reinforced molded product comprising glass fibers sized with the composition of claim 2.
- 5. A method of producing a molded article which comprises incorporating into a moldable unsaturated polyester resin composition the glass strands of claim 1 and molding the resulting composite under heat and pressure.
- 6. A method of producing a molded article which comprises incorporating into a moldable unsaturated polyester resin composition glass strands sized with the aqueous size composition of claim 2 and molding the resulting composite under heat and pressure.
Parent Case Info
This application is a division of application Ser. No. 286,116, filed July 23, 1981, now U.S. Pat. No. 4,367,301.
US Referenced Citations (3)
Divisions (1)
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Number |
Date |
Country |
Parent |
286116 |
Jul 1981 |
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