Stable and water-resistant aqueous foam composition

Details Stable and water-resistant aqueous foam composition Stable and water-resistant aqueous foam composition

1996-12-04

1997-12-09

Seidleck, James J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

252173, 252544, 252545, 252546, 252547, 252550, 252552, 252553, 252554, 521 56, 521 65, 521 69, 521 72, 521108, 5211091, 521118, 521121, 521124, 521125, 521128, 521129, C11D 118, C08J 900

Patent

active

056961740

ABSTRACT:
Stable and water-resistant aqueous foam composition containing (1) a long chain cationic organic compound and (2) a long-chain anionic organic compound in a weight ratio of from 0.05:1 to 15:1. The stable foam composition of the invention may be mixed with various water-soluble or water-dispersible organic, polymeric, or inorganic substances and used in applications where lightweight, heat, sound or other insulative, barrier properties or homogeneous material distribution are needed. Such applications include cementitious or gypsum containing substances, adhesives, binders, paper treating materials, coatings, ceramics, landfills, geofills, and firefighting and fireproofing materials.

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PCT Search Report, mailed Jul. 29, 1996.

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