Cross-linking compositions for polymer-modified asphalt...

Details Cross-linking compositions for polymer-modified asphalt... Cross-linking compositions for polymer-modified asphalt...

2008-07-22

2008-07-22

Szekely, Peter (Department: 1796)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S069000, C524S070000, C524S071000, C524S202000, C524S400000, C524S432000

Reexamination Certificate

active

11095368

ABSTRACT:
The present invention relates to a bituminous composition comprising a bituminous component, an elastomeric polymer component, and a specific cross-linking composition component comprising elemental sulfur, a sulfur-containing derivative, a sulfur activator, a fatty acid or fatty acid derivative and a polymeric carrier. Compositions according to the invention are particularly useful in preparing polymer-modified asphalt (“PMA”) for road applications.

REFERENCES:
patent: 3378510 (1968-04-01), Wheat
patent: 4145322 (1979-03-01), Maldonado et al.
patent: 4242246 (1980-12-01), Maldonado et al.
patent: 4535095 (1985-08-01), Mueller
patent: 5618862 (1997-04-01), Germanaud et al.
patent: 6025418 (2000-02-01), Defoor et al.
patent: 6232394 (2001-05-01), Bonhomme et al.
patent: 6333375 (2001-12-01), Nakamura et al.
patent: 6569925 (2003-05-01), Baumgardner et al.
patent: 6767939 (2004-07-01), Butler et al.
patent: 2004/0054038 (2004-03-01), Andriolo
patent: 2004/0249024 (2004-12-01), Buras et al.

Affiliated with

Also associated with

Rating

Cross-linking compositions for polymer-modified asphalt... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cross-linking compositions for polymer-modified asphalt..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cross-linking compositions for polymer-modified asphalt... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3938049