Unsaturated polyester molding compounds and the articles thereof

Details Unsaturated polyester molding compounds and the articles thereof Unsaturated polyester molding compounds and the articles thereof

1991-11-26

1994-01-25

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523171, 523527, C08K 300

Patent

active

052816338

ABSTRACT:
An unsaturated polyester molding compound of which viscosity at 25.degree. C. is about 10.sup.7 centipoise or more, containing (1) glass fiber of about 0.05 to 3 mm in length, (2) 4-methyl-2,4-diphenylpentene-1, and (3) a transparent filler can give glossy, transparent, thick, profile articles without cracking even at high temperatures. Therefore, the molding compound is used advantageously for production, for example, of bathtubs, kitchen counters, and lavatory and dressing tables.

REFERENCES:
patent: 4374215 (1983-02-01), Atkins
patent: 4507432 (1985-03-01), Banno et al.
patent: 4829103 (1989-05-01), Oda et al.
patent: 4895895 (1990-01-01), Osborne et al.
Titow; Reinforced Thermoplastics; John Wiley & Sons; 1975; pp. 82-83.

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