Coating of glass fibres

Details Coating of glass fibres Coating of glass fibres

1977-11-08

1979-11-06

Lusignan, Michael R.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 98, 260 292EP, 260 294R, 427386, 427390A, 428375, 428391, 428392, C04B 702, C08J 300, D02G 300, B05D 302

Patent

active

041734866

ABSTRACT:
A method of coating glass fibres to protect them from deterioration in an alkaline environment such as a Portland cement matrix, in which the glass fibres are coated with a composition containing a water-soluble film-forming material having free aliphatic hydroxyl groups in the molecule, a water-soluble ester formed by reaction of a tri-hydroxy- or di-hydroxy-substituted aromatic carboxylic acid with an alcohol having at least two hydroxyl groups in the molecule, and a cross-linking agent, the composition is cured and dried at elevated temperature so as to cross-link hydroxyl groups of the film-forming material and thereby form a thermoset film coating on the glass fibres which also retains the ester. The ester acts as a protective material to protect the glass fibres from alkaline attack.

REFERENCES:
patent: 3211579 (1965-10-01), Reiter
patent: 3336253 (1967-08-01), Wong et al.
patent: 3920596 (1975-11-01), Furukawa et al.
patent: 3948673 (1976-04-01), Chase et al.
patent: 4009132 (1977-02-01), Furukawa et al.
patent: 4044178 (1977-08-01), Abel et al.
patent: 4062690 (1977-12-01), Litherland et al.
patent: 4067835 (1978-01-01), Takamori et al.

Affiliated with

Also associated with

Rating

Coating of glass fibres does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coating of glass fibres, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coating of glass fibres will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-461054