Thermoplastic elastomeric blend of rubber and bituminous materia

Details Thermoplastic elastomeric blend of rubber and bituminous materia Thermoplastic elastomeric blend of rubber and bituminous materia

1976-02-05

1978-12-12

Michl, Paul R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08L 9500

Patent

active

041295420

ABSTRACT:
A novel thermoplastic, elastomeric material is obtained by curing under shear conditions (e.g. in a high shear internal mixer) a blend of vulcanizable rubber (e.g. SBR, EPDM) and a bituminous material (e.g., asphalt) in the presence of a rubber vulcanizing agent (e.g. sulfur or peroxide). The product has a unique combination of elastomeric and thermoplastic properties. It can be processed by conventional thermoplastic methods at elevated temperatures (e.g. extrusion, calendering, vacuum forming) and at normal temperatures possesses good elastomeric properties without the need for subsequent vulcanization. If desired, the material can be re-processed.

REFERENCES:
patent: 3265765 (1966-08-01), Holden
patent: 3751389 (1973-08-01), Hotta
patent: 3758643 (1973-09-01), Fischer
patent: 3803066 (1974-04-01), Petrossi
patent: 3806558 (1974-04-01), Fischer
patent: 3833528 (1974-09-01), Behling
patent: 3853799 (1974-12-01), Behling
patent: 3873483 (1975-03-01), Oelsner
patent: 3963659 (1976-06-01), Binder

Affiliated with

Also associated with

Rating

Thermoplastic elastomeric blend of rubber and bituminous materia does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermoplastic elastomeric blend of rubber and bituminous materia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic elastomeric blend of rubber and bituminous materia will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-830808