1
Boris Grek, Joseph Bartolick, Alan D Kennedy: Method and apparatus for measuring micro structures, anisotropy and birefringence in polymers using laser scattered light. Princeton University, Wolff & Samson, August 1, 2000: US06097488 (36 worldwide citation)

A method and apparatus for measuring microstructures, anistropy and birefringence in polymers using laser scattered light includes a laser which provides a beam that can be conditioned and is directed at a fiber or film which causes the beam to scatter. Backscatter light is received and processed wi ...


2
Jack A Hancock, Walter D Johnson, Alan D Kennedy: Annealed polyester filaments and a process for making them. E I Du Pont de Nemours and Company, November 3, 1987: US04704329 (13 worldwide citation)

A process for annealing drawn polyester filaments with saturated steam of at least about 150 psig provides products with a novel fine structure that results in an improved balance of strength, dyeability, shrinkage, crimpability and trimer in the product.


3
Jack A Hancock, Walter D Johnson, Alan D Kennedy: Process of making crimped, annealed polyester filaments. E I Du Pont de Nemours and Company, January 27, 1987: US04639347 (9 worldwide citation)

A process for annealing drawn polyester filaments with saturated steam of at least about 150 psig provides products with a novel fine structure that results in an improved balance of strength, dyeability, shrinkage, crimpability and trimer in the product.