Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1993-02-17
1994-01-11
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528193, 528206, 528305, C08G 6360
Patent
active
052782786
ABSTRACT:
The present invention relates to polyesters capable to give moldings having excellent flow characteristics, heat resistance and mechanical properties.
These polyesters are prepared by copolymerizing specified amounts of specific dioxycompounds such as t-butylhydroquinone, phenylhydroquinone and so on with polyesters comprising specified amounts of p-hydroxybenzoic acid, 4,4'-dihydroxybiphenyl, hydroquinone and terephthalic acid or terephthalic acid and isophthalic acid.
REFERENCES:
patent: 4278785 (1981-07-01), Rosenfeld
patent: 4446302 (1984-05-01), Sandha et al.
patent: 4563508 (1986-01-01), Cottis et al.
patent: 4618699 (1986-10-01), Fialla
patent: 4728715 (1988-03-01), Kock et al.
patent: 4778927 (1988-10-01), Kock
patent: 4797465 (1989-01-01), Portyugall et al.
patent: 5037939 (1991-08-01), Eckhardt et al.
patent: 5066767 (1991-11-01), Matzner et al.
patent: 5071942 (1991-12-01), Brewbaker et al.
patent: 5086158 (1992-02-01), Hayashi et al.
patent: 5089594 (1992-02-01), Stern et al.
patent: 5097001 (1992-03-01), Layton et al.
Inoue Toshihide
Kataoka Shiro
Okamoto Masaru
Kight III John
Miller Austin R.
Sergent Rabon
Toray Industries Inc.
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