1
Millicent Chen
Freddie Lee Massey, Deborah Ann Snell Tung, Millicent Louise Martin Shultz, Ben Duh, Charles Louis Kern Jr: Process to prepare a polyester resin. Shell Oil Company, Kim Muller, September 5, 2000: US06113997 (51 worldwide citation)

A process is disclosed to prepare a polyester resin having a predetermined acetaldehyde (AA) content whereby the IV of the melt phase resin is constrained to a certain range resulting in a longer SSP time to achieve a higher level of IV for the resin with an AA content of 1 PPM or less. The resultan ...


2
Virginie Marcelle Andrée Hancill, Michele Falcone, Ergin Basar: Thermosetting durable powder coating composition. AKZO NOBEL COATINGS INTERNATIONAL, McDonnell Boehnen Hulbert & Berghoff, January 16, 2018: US09868813

The invention comprises a thermosetting powder coating composition comprising first and second resin, the first resin being an acid functional polyester resin with an acid value below 50 mg KOH/g, the second resin being obtainable by reacting hydroxyl functional components and acid functional compon ...


3
Kern Charles Louis, Massey Freddie Lee, Martin Shultz Millicent Louise, Tung Deborah Ann Snell, Duh Ben: Process to prepare a polyester resin. Shell Internationale Research Maatschappij, December 2, 1999: WO/1999/061505

Accordingly, the invention provides a process to prepare a polyester resin having an acetaldehyde concentration of no more than about 1 ppm, which process comprises the steps of: a) reacting ethylene glycol with terephthalic acid or an ester thereof, and isophthalic acid or an ester thereof under co ...


4
Takahashi Koji, Niimi Koji, Kaneko Hisashi, Nishikawa Satoru: Polyester resin composition, preparation of molding and apparatus therefor. Mitsui Chem, Toyo Ink Mfg, October 12, 1999: JP1999-279383

PROBLEM TO BE SOLVED: To make it possible to prepare a composition of high uniformity and a molding. SOLUTION: The process to prepare a polyester resin composition by mixing 99-60 wt.% of a crystallized polyester (A) with 1-40 wt.% of a polyethylene isophthalate resin (B) in a molten state using a r ...