Molding material and its use as construction and repair material

Details Molding material and its use as construction and repair material Molding material and its use as construction and repair material

1988-01-26

1988-10-25

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521902, 521903, 521906, 524707, C08G 1814

Patent

active

047804840

ABSTRACT:
A molding material based on polyisocyanato-isocyanurates, polyols and flameproofing and fireproofing agents, as well as optionally polyisocyanates, fillers and promoters is described which is preferably in the form of a 2-component material and comprises 5 to 40% by weight of branched polyols, 20 to 40% by weight of the isocyanurate of 1,6-hexamethylene diisocyanate, 0 to 20% by weight of crude MDI and/or prepolymer of polyol and crude MDI and/or isophorone diisocyanate optionally in combination with further isocyanate groups containing compounds, 5 to 20% by weight of a fireproofing mixture mainly consisting of secondary ammonium phosphate, 0 to 50% by weight filler and 0 to 5% by weight promoter. This mass, which permits quick processing at room temperature or slighty increased temperatures, is useful as construction and repair material for many applications, especially in connection with the construction and repair of land, air and water vehicles. The products obtained after curing meet the highest requirements with regard to fire protection and possess excellent mechanical properties.

REFERENCES:
patent: 4129693 (1978-12-01), Cenker et al.
patent: 4724250 (1988-02-01), Schubert et al.

Affiliated with

Also associated with

Rating

Molding material and its use as construction and repair material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Molding material and its use as construction and repair material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molding material and its use as construction and repair material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2269818