Chemically modified asphalts and glass fibers treated therewith

Details Chemically modified asphalts and glass fibers treated therewith Chemically modified asphalts and glass fibers treated therewith

1984-02-06

1984-11-27

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428251, 428263, 428273, 428355, 428356, 428378, 428392, 428440, 428489, C09U 702

Patent

active

044851448

ABSTRACT:
Improved chemically modified asphalts are provided of the type which is the reaction product of asphalt, a vinyl aromatic monomer and a rubbery polymer. The improved compositions are capable of impregnating glass fiber bundles and have increased elastic recovery rates, increased viscosity stability, less tack and lower viscosity. Such improved compositions are obtained by employing a styrene-butadiene thermoplastic rubber copolymer as a coreactant with the asphalt and vinyl aromatic monomer.

REFERENCES:
patent: 3265765 (1966-08-01), Holden et al.
patent: 3741856 (1973-06-01), Hurst
patent: 3900102 (1975-08-01), Hurst
patent: 4032491 (1977-06-01), Schoenke
patent: 4074948 (1978-02-01), Heater
patent: 4175978 (1979-11-01), Marzocchi et al.
patent: 4201812 (1980-05-01), Blanken et al.
patent: 4217259 (1980-08-01), Bresson
patent: 4273685 (1981-06-01), Marzocchi et al.
"Kraton Thermoplastic Rubber Crumb" p. 14, Shell.
"Solprene-Elastomers and Plastomers" Phillips Chemical Corp. col. 4, 5 & 7.
"Asphalt Modification" Phillips Chemical Corp.
"Roadglas-Spot Repair System" 1981 Owens-Corning Fiberglas Corp.

Affiliated with

Also associated with

Rating

Chemically modified asphalts and glass fibers treated therewith does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chemically modified asphalts and glass fibers treated therewith, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemically modified asphalts and glass fibers treated therewith will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2134629