Polyester-polyurethane hybrid resin systems containing low level

Details Polyester-polyurethane hybrid resin systems containing low level Polyester-polyurethane hybrid resin systems containing low level

1992-07-14

1994-03-22

Seidleck, James J.

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

Synthetic resins

Ethylenically unsaturated reactant admixed with either...

525 35, 525 36, 525440, 525445, C08L 6706, C08L 7504

Patent

active

052965449

ABSTRACT:
Polyester-polyurethane hybrid resin molding compositions having low levels of unsaturation which are modified by the addition of a low profile additive to provide glass-reinforced articles that have improved surface profiles and improved processability compared to commercial low profile-modified unsaturated (non-hybrid) polyester resins.

REFERENCES:
patent: 4280979 (1981-07-01), Dunleavy et al.
patent: 4296020 (1981-10-01), Magrans, Jr.
patent: 4316835 (1982-02-01), Gardner
patent: 4361623 (1982-11-01), Newkirk et al.
patent: 4396729 (1983-08-01), Dominquez et al.
patent: 4433067 (1984-02-01), Rice et al.
patent: 4584325 (1986-04-01), Smith
patent: 4822849 (1989-04-01), Vanderlaan
patent: 4868231 (1989-09-01), Lenke et al.
patent: 4880872 (1989-11-01), Thomas
patent: 4943607 (1990-07-01), Tanisake et al.
patent: 4994543 (1991-02-01), Nakane et al.
patent: 5047455 (1991-09-01), Hesse et al.
patent: 5153261 (1992-10-01), Brooks
patent: 5159044 (1992-10-01), Bogner
Edwards, "Handling and Physical Properties of Hybrid Polyesters", 39th Conf., Reinforced Plastics/Comp Inst, 1-84.
USSN 07/616,212, Sheet Molding Cmpds Having Improved Viscosity: Bogner; filed Nov. 20, 1990.
USSN 07/677,632; Flame Retardant Polyester-PU Hybrid Resin Comps.; Sinclair; filed Mar. 28, 1991.
USSN 07/575,069; Polyester-PU Hybrid Resin Molding Comps,; Brooks; filed Aug. 30, 1990.
USSN 07/913,301; Polyester-Polyurethane Hybrid Resins Composition . . . ; Heise et al; filed Jul. 14, 1992.
USSN 07/913,300; Surface Appearance and Processing Characteristics . . . ; Heise; filed Jul. 14, 1992.
USSN 07/913,302; Polyester-PU Hybrid Resins Containing . . . ; Heise et al.; filed Jul. 14, 1992.

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