U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Elastic detergent product containing anionic and amphoteric synthetic organic detergents

Patent 4554097 Issued on November 19, 1985. Estimated Expiration Date: Icon_subject April 19, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3442812

3689437

3708425

Inventors

Application

No. 06/594971 filed on 04/19/1984

US Classes:

510/145, Floating, elastic, or malleable510/155Plural surfactant components (e.g., organic sulfate and sulfonate, sulfonate and amine oxide, etc.)

Examiners

Primary: Buffalow, Edith

Attorney, Agent or Firm

International Classes

C11D 17/00 (20060101)
C11D 3/38 (20060101)
C11D 17/02 (20060101)
C11D 3/20 (20060101)
C11D 3/384 (20060101)

Abstract

An elastic detergent product which may also be used by children as a toy or plaything while taking a bath, includes a mixture of anionic and amphoteric synthetic organic detergents, gelatin and water. The products are substantially form-retaining and although they wear away during use, substantially retain their initial forms and elasticities for major proportions of their useful lives. They are easily manufactured and during the manufacturing process are moldable to finely figured and detailed shapes. Because of their elasticity they are resistant to breakage during shipping and use and because of their contents of both synthetic anionic and amphoteric organic detergents they exhibit less surface tackiness than other elastic detergent products or bars in which similar proportions of gelatin and water are present. In an improved process for the manufacture of such products having a lesser tendency to shrink upon prolonged exposure to the atmosphere, during the blending of the various product components heating is employed and is continued for a long enough time to evaporate a substantial proportion of water from the mixture, after which the composition may be poured into molds and solidified.

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