Alkali metal silicate binder compositions

Details Alkali metal silicate binder compositions Alkali metal silicate binder compositions

1983-11-23

1985-03-12

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Molds and mold coating compositions

106 385R, 106 80, 106 3851, B28B 734

Patent

active

045043140

ABSTRACT:
A binder composition in aqueous solution, suitable for use in the production of foundry sand moulds and cores is obtained by mixing an alkali metal silicate, glycosylated polyhydric alcohols produced by acid catalyzed condensation of a carbohydrate having a reducing group and an alcohol having two or more hydroxyl groups, and optionally an oxyanion salt such as a borate.

REFERENCES:
patent: 2855318 (1958-10-01), Kerla
patent: 4070196 (1978-01-01), Kraak
patent: 4194918 (1980-03-01), George
patent: 4329177 (1982-05-01), George
patent: 4341559 (1982-07-01), Friedemann
patent: 4391642 (1983-07-01), Stevenson
patent: 4396430 (1983-08-01), Matalon

Affiliated with

Also associated with

Rating

Alkali metal silicate binder compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkali metal silicate binder compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkali metal silicate binder compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-706315