Detail of "141-18-4"

Reference

Low-temperature-storage-stable mixtures of polyester prepolymers and flow modifiers

Low-temperature-storage-stable mixtures of polyester prepolymers and flow modifiers. Hostettler, Fritz (Pirri, Jaquelyn P., USA). Eur. Pat. Appl. EP 130090 A2 2 Jan 1985, 64 pp. DESIGNATED STATES: R: AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE. (English). (European Patent Organization). CODEN: EPXXDW. CLASS: ICM: C08L075-06. APPLICATION: EP 84-304368 27 Jun 1984. PRIORITY: US 83-508321 27 Jun 1983; US 84-580434 15 Feb 1984. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Liq. mixts. of isocyanato-contg. prepolymers obtained by reacting linear and(or) slightly branched polyols with a polyisocyanate characterized by a CH2 group bonded to 2 benzene nuclei and a nonhydroxyl-contg. flow modifier exhibit little tendency to crystallize or phase sep. when stored for long times, i.e. well below room temp. for several days. Thus, a bis(butoxyethyl) adipate [141-18-4]-Mondur E501 [90092-83-4] mixt. was compatible at 25° and 70°, showed no sepn. point, and had cloud point at -5° and f.p. at <-10°.

Low temperature- and storage-stable mixtures of polyester prepolymers and flow modifiers

Low temperature- and storage-stable mixtures of polyester prepolymers and flow modifiers. Hostettler, Fritz (USA ). U.S. US 4469616 A 4 Sep 1984,17 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C09K003-00; H05B033-00. NCL: 252182000. APPLICATION: US 83-508321 27 Jun 1983. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) The title compns. contain NCO-contg. polyester prepolymers and compatible flow modifiers contg. no NCO-reactive groups. Thus, Mondur E 501 [90092-83-4] (polyester-diisocyanate prepolymer) contg. 10, 20, and 30% bis(butoxyethyl) adipate [141-18-4] showed no phase sepn. at 70° or 25°, and the 30% mixt. had cloud point -5°.