Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1981-04-24
1982-05-04
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
525437, 528302, 528305, C08G 6366
Patent
active
043283330
ABSTRACT:
Disclosed are copolyesterethers that can be formed into bottles, tubing, film and the like having improved clarity. The copolyetheresters have an inherent viscosity of from 0.8 to about 2.0 and comprise
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patent: 3701755 (1972-10-01), Sumoto et al.
patent: 3763109 (1973-10-01), Witsiepe
patent: 3784520 (1974-01-01), Hoeschele
patent: 3801547 (1974-04-01), Hoeschele
patent: 4251652 (1981-02-01), Tanaka et al.
Barbee Robert B.
Davis Burns
Eastman Kodak Company
Phynes Lucille M.
Reece III Daniel B.
Stevens John F.
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