Richard August Clark
Physician in Parker, CO
License number
Colorado 23594
Issued Date
Jan 8, 1981
Renew Date
May 31, 1991
Expiration Date
May 31, 1991
Type
Physician
Address
Address
8469 Lightning Vw Dr, Parker, CO 80134
Professional information
Polyolefin Containing Polyetheramine Modified Functionalized Polyolefin
US Patent:
6093496, Jul 25, 2000
Filed:
May 12, 1998
Appl. No.:
9/076209
Inventors:
Richard Joseph Gilbert Dominguez - Austin TX
Christopher S. Henkee - Austin TX
Kevin J. Hess - Austin TX
Wheeler C. Crawford - Houston TX
Richard J. Clark - Parker CO
Randall K. Evans - Cypress TX
Gerald W. Cummings - Chesapeake VA
Christopher S. Henkee - Austin TX
Kevin J. Hess - Austin TX
Wheeler C. Crawford - Houston TX
Richard J. Clark - Parker CO
Randall K. Evans - Cypress TX
Gerald W. Cummings - Chesapeake VA
Assignee:
Huntsman Petrochemical Corporation - Austin TX
International Classification:
C08L 5106, D06P 1607
US Classification:
428500
Abstract:
This invention concerns a composition comprising a blend of polyolefin with the reaction of a functionalized polyolefin and polyetheramine in which the polyetheramine is grafted into the functionalized polyolefin in a customary mixing apparatus. A process for producing the reaction product of functionalized polypropylene and polyetheramine by melting with polypropylene in a customary mixing apparatus is also disclosed. Blends of the present invention are advantageously useful to prepare paintable automotive body parts. This invention further includes dyeable polyolefin compositions containing the reaction product of functionalized polyolefin and polyetheramine. Dyeable polyolefin fibers, including polypropylene fibers, are disclosed, which may be made by melt spinning, and which may be employed to make woven and non-woven fabric. The polyolefin employed in the practice of this invention may be a flexible polyolefin.
Article Manufacture Using Polyolefin Containing Polyetheramine Modified Functionalized Polyolefin
US Patent:
6146574, Nov 14, 2000
Filed:
Jun 9, 1998
Appl. No.:
9/094247
Inventors:
Christopher S. Henkee - Austin TX
Wheeler C. Crawford - Houston TX
Richard J. Clark - Parker CO
Wheeler C. Crawford - Houston TX
Richard J. Clark - Parker CO
Assignee:
Huntsman Petrochemical Corporation - Austin TX
International Classification:
B29C 4300, B29C 6300
US Classification:
264241
Abstract:
This invention concerns a composition comprising a blend of polyolefin with the reaction of a functionalized polyolefin and polyetheramine in which the polyetheramine is grafted into the functionalized polyolefin in a customary mixing apparatus. A process for producing the reaction product of functionalized polypropylene and polyetheramine by melting with polypropylene in a customary mixing apparatus is also disclosed. Blends of the present invention are advantageously useful to prepare paintable automotive body parts. This invention further includes dyeable polyolefin compositions containing the reaction product of functionalized polyolefin and polyetheramine. Dyeable polyolefin fibers, including polypropylene fibers, are disclosed, which may be made by melt spinning, and which may be employed to make woven and non-woven fabric.