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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4060504 B1

PDFFull Text
Date of Patent:
Nov. 29, 1977

Filed:

Sep. 15, 1975

Emulsifiable resoles having dispersed inert salts

Applicant:
Inventor:

Harold P Higginbottom, Wilbraham, MA (US);

Assignee:

Monsanto Company, St. Louis, MO (US);

Attorneys:

Nelson; Joseph S.

Farrington; William J.

Logomasini; James C.

Primary Examiner:

Theodore E Pertilla

Int. Cl.
CPC ...
C08L / ; C08K / ;
U.S. Cl.
CPC ...
260-7 ; 260 60 ; 260 293 ; 428264 ; 428290 ;
Abstract

This invention relates to high efficiency stable aqueous emulsifiable resoles which contain low concentrations of free phenol and free aldehyde causing less pollution than prior art resoles. Said resoles are catalyzed with alkaline earth metal hydroxides and neutralized with oxalic acid or its acid salts providing colloidal inert insoluble oxalate salts dispersed in said resoles. Said resole and said salts being emulsifiable with protein type emulsifiers providing stable emulsions when water in excess of the water tolerance of the resole is added.

Find Patent Forward Citations

Higginbottom, Harold. (1977). Emulsifiable resoles having dispersed inert salts (U.S. Patent No. 4060504). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4060504

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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