Asphalt-base coating composition with novel hindered acid/amine

Details Asphalt-base coating composition with novel hindered acid/amine Asphalt-base coating composition with novel hindered acid/amine

1997-02-26

1998-03-24

Green, Anthony

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

1062844, C09D19500

Patent

active

057307911

ABSTRACT:
An improved asphalt roof-coating composition which includes asphalt, clay, and a novel hindered acid/amine salt surfactant. The surfactant comprises an acid constituent which has at least two alkyl groups bonded to the alpha carbon and an amine constituent comprising a variety of primary, secondary and tertiary amines. The composition has excellent physical properties including good viscosity and gel stability.

REFERENCES:
patent: 3347690 (1967-10-01), Galvin
patent: 4759799 (1988-07-01), Vicenzi
patent: 5362314 (1994-11-01), Vicenzi et al.
patent: 5362690 (1994-11-01), Vicenzi et al.
patent: 5529621 (1996-06-01), Hudson et al.
patent: 5618340 (1997-04-01), Krogh et al.
patent: 5622554 (1997-04-01), Krogh et al.
Product brochure from Surface Chemists of Florida, Inc. describing SURTECH AS-109 additive for asphalt compositions no date.
Product brochure from Chemax, Inc. describing MAXCOTE.RTM.RC-2015 additive for roof coating compositions no date.
Product brochure from Akzo Chemie describing Redicote CG roof coating composition no date.

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