Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1998-08-07
2000-08-22
Wu, David W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524841, C08L 3314
Patent
active
061073989
ABSTRACT:
Novel associative acrylic polymers prepared by radical inverse emulsion polymerization. It is a methacrylic ester in which the radical is composed of a hydrophilic segment and of a hydrophobic segment. The associative polymers of the invention can be used as thickeners, flocculating agents or filler-retaining agents.
REFERENCES:
patent: 3770684 (1973-11-01), Singer et al.
patent: 4079028 (1978-03-01), Emmons et al.
patent: 4155892 (1979-05-01), Emmons et al.
patent: 4677152 (1987-06-01), Allen et al.
patent: 4702844 (1987-10-01), Flesher et al.
patent: 4745154 (1988-05-01), Ruffner
patent: 4892916 (1990-01-01), Hawe et al.
patent: 4918123 (1990-04-01), Yang et al.
patent: 4940763 (1990-07-01), Flesher et al.
patent: 4980434 (1990-12-01), Farrar et al.
Fred Robinson, Alkali Soluble Associative Thickeners With a Tristyryl Phenol Hydrophobe, 1995, pp. 205-212 (previously cited).
French Search Report (Mar. 27, 1998).
Chemical Abstracts, vol. 115 (1991) pp. 160030 (Corresponds to Japan 3-93802).
Encyclopedia of Polymer Science and Engineering, vol. 17, pp. 772-779.
Candau Francoise
Collette Christian
Corpart Jean-Marc
Mallo Paul
Pabon Martial
Egwim Kelechi
Elf Atochem S.A.
Wu David W.
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