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Surface treatment process for improving dispersibility of an absorbent composition, and product thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-003/04
출원번호 US-0576132 (1975-05-09)
발명자 / 주소
  • Ganslaw Stuart H. (Piscataway NJ) Katz Howard G. (East Windsor NJ)
출원인 / 주소
  • National Starch and Chemical Corporation (Bridgewater NJ 02)
인용정보 피인용 횟수 : 84  인용 특허 : 0

초록

The aqueous dispersibility of a water-absorbent composition of matter is improved by a surface treatment which ionically complexes the surface thereof to a moderate degree. A dispersion is formed comprising a water-absorbent composition of matter based on an anionic poly-electrolyte, at least one po

대표청구항

A process for surface treating a water-absorbent composition of matter to improve its aqueous dispersibility comprising the steps of A. forming a dispersion comprising (i) a water-absorbent composition of matter based on an anionic poly-electrolyte, (ii) polyvalent, cations of at least one metal, an

이 특허를 인용한 특허 (84)

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