Polyol and utilization thereof

Details Polyol and utilization thereof Polyol and utilization thereof

1990-10-31

1993-03-30

Kight, III, John

Static structures (e.g., buildings)

With piercing or expanding earth anchor

Pivot means connecting separate fluke or hook

521171, 521173, 521174, 521180, 521181, 521185, 525504, 528 77, 528 78, 528 79, 25218225, C08G 828, C08G 1812, C08L 6106

Patent

active

051984750

ABSTRACT:
A polyurethane resin, rigid polyurethane foam and composite thereof prepared by using a polyol comprising a phenol resin base polyol mixed with an aminophenol base polyol or a polyphenylpolyxylylenepolyamine base polyol or a polymethylenepolyphenylpolyamine base polyol.

REFERENCES:
patent: 3490009 (1970-03-01), Odinak et al.
patent: 4107106 (1978-08-01), Dunleavy et al.
patent: 4195151 (1980-03-01), Dunleavy et al.
patent: 4247655 (1981-01-01), Dunleavy et al.
patent: 4324716 (1982-04-01), Reischl et al.
patent: 4607064 (1986-08-01), Kuhn et al.
patent: 4710521 (1987-12-01), Soukup et al.
patent: 4769437 (1988-09-01), Blount et al.
patent: 4789690 (1988-12-01), Milovanovic-Lerik et al.
Chemical Abstracts, "Thermally stable polyurethane resins", Sep. 1984, vol. 101, No. 12, p. 40.
Asano et al, Chemical Abstracts, "Polyol compositions for rigid polyurethane foams", Feb. 1986, vol. 104, No. 6, p. 38.

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