Use of 3-benzalphthalides as UV stabilizers for thermoplastic, a

Details Use of 3-benzalphthalides as UV stabilizers for thermoplastic, a Use of 3-benzalphthalides as UV stabilizers for thermoplastic, a

1987-01-12

1989-01-10

Morgan, Kriellion

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 93, 524 94, 524109, 524111, 524112, C08K 534, C08K 548, C08K 549

Patent

active

047974354

ABSTRACT:
Optionally substituted 3-benzalphthalides are effective UV stabilizers for thermoplastic aromatic polyesters, polycarbonates and polyester carbonates.

REFERENCES:
patent: 1892769 (1933-01-01), Jaeger
patent: 1941474 (1934-01-01), Jaeger
patent: 2489972 (1949-11-01), Mowry et al.
patent: 2782181 (1957-02-01), Shekleton
patent: 2810731 (1957-10-01), Shekleton
patent: 3565956 (1971-02-01), Shulenberg et al.
patent: 4325863 (1982-04-01), Hinsken et al.
patent: 4333920 (1982-06-01), Conner
Patterson et al, "The Ring Index" (American Chemical Society, Second Edition, 1960), p. 173.
"Naming and Indexing of Chemical Substances for Chemical Abstracts during the Seventh Collective Period", Chemical Abstracts (1962), pp. 58,57,23,35, 38-42, 46, 53 60 and 64.
Chemical Abstracts, vol. 86, Nr. 18, May 2, 1977, p. 30, Xusammenfassung 122191j, Columbus, OH, US; M. M. Islam et al.
"Benzalphthalimidines and related compounds. Part III. 3-(p-Nitrobenzal) phthalimidines as stabilizers for PVC" & Egypt.

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