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

1984-04-06

1985-05-21

Morris, Theodore

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

527500, C08F28900, C08G 8300, C08H 500

Patent

active

045187410

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
patent: 4032491 (1977-06-01), Schoenke
patent: 4175978 (1979-11-01), Marzocchi
patent: 4201812 (1980-05-01), Blanken
patent: 4217259 (1980-08-01), Bresson
patent: 4273685 (1981-06-01), Marzocchi
Solprene, "Elastomers & Plastomers", Phillips Chemical Company.

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-1538912