Process for dyeing asphalt

Details Process for dyeing asphalt Process for dyeing asphalt

1993-04-19

1995-02-14

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

10628402, 106272, C09D19500

Patent

active

053891376

ABSTRACT:
This invention relates to a process for dyeing asphalt and/or bitumen with inorganic granulated pigments, which is characterized in that inorganic pigments, to which have been added oils which possess a kinematic viscosity at 40.degree. C. (DIN 51 561) of 1.6 to 1,500 mm.sup.2 /s, and/or waxes, polyols, polyethers and paraffins with dropping points (DIN 51 801, ASTM D 566) of between 50.degree. and 180.degree. C. as binding agents, are granulated and mixed with the asphalt and/or bitumen.

REFERENCES:
patent: 2332219 (1943-10-01), Harshberger
patent: 4332620 (1982-06-01), Quinn
patent: 4852870 (1989-08-01), Hawkins et al.
patent: 4946505 (1990-08-01), Jungk
Orbit Abstract of FR-A-2 129 218 (Jun. 1975).
Orbit Abstract of DE-A-2 363 733 (Oct. 1972).
Orbit abstract of J74005210, (Feb. 1974).
Orbit abstract of J57205447, (Sep. 1984).
Orbit abstract of DE 3 918 694, (Oct. 1990).
"The Shell Bitumen Handbook", Shell Bitumen (1990)* no month available Table 16.1, p. 250 and Table 16.4, p. 254.
DIN 5033 (Teil 1), Mar. 1979.
DIN 51801 (Teil 2), Dec. 1980.
DIN 5033 (Teil 2), May 1992.
DIN 5033 (Teil 3), Jul. 1992.
DIN 5033 (Teil 4), Jul. 1992.
DIN 5033 (Teil 5), Jan. 1981.
DIN 5033 (Teil 6), Aug. 1976.
DIN 5033 (Teil 7), Jul., 1983.
DIN 5033 (Teil 8), Apr. 1982.
DIN 5033 (Teil 9), Mar. 1982.

Affiliated with

Also associated with

Rating

Process for dyeing 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 Process for dyeing asphalt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for dyeing asphalt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-284461