Reference

Mixtures containing fluorinated hydrocarbons

Mixtures containing fluorinated hydrocarbons. (Nisso Petrochemical Industries Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 59010531 A2 20 Jan 1984 Showa, 8 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C07C019-08; C07C017-42. ICA: C11D007-50. APPLICATION: JP 82-121073 12 Jul 1982. DOCUMENT TYPE: Patent CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Steel, Al, and Cu surfaces in contact with a .9:0.15 trichlorotrifluoroethane [26523-64-8]-H2O-C6H6 [71-43-2] mixt. in an autoclave were not corroded after 10 days at 50°, and the liq. contained ￡0.5 ppm Cl. 100-47-0 and 92-85-3 which are cas registry numbers of chemicals are mentioned. When the liq. contained no C6H6, corrosion occurred, and the liq. contained 40 ppm Cl. Corrosion of the metals in MeO(CH2CH2O)4Me contg. HCClF2 [75-45-6] was also prevented by C6H6. Corrosion of metals was also inhibited by using Ph2SO2 [127-63-9], PhCN [100-47-0], PhSH [108-98-5], naphthalene [91-20-3], naphthalenethiol [27460-00-0], thianthrene [92-85-3], and anthracene [120-12-7] in place of C6H6. .

Fiber-reinforced composition

Fiber-reinforced composition. Cogswell, Frederic Neil; Staniland, Philip Anthony (Imperial Chemical Industries PLC, UK). Eur. Pat. Appl. EP 102159 A2 7 Mar 1984, 33 pp. DESIGNATED STATES: R: AT, BE, CH, DE, FR, GB, IT, LI, NL, SE. (English). (European Patent Organization). CODEN: EPXXDW. 9011-14-7 and 31694-16-3 which are cas registry numbers are also used here. CLASS: IC: C08J005-04; C08J003-18; B29D003-02. APPLICATION: EP 83-304022 11 Jul 1983. PRIORITY: GB 82-21753 28 Jul 1982. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) A fiber-reinforced compn. is impregnated with polymer melts by continuous pultrusion more completely when a plasticizer for the melt is present. Thus, a polyether ketone having melt viscosity 110 N/m2 at 380° was mixed with 30% diphenyl sulfone (I) [127-63-9] to give a melt having melt viscosity 14 N/m2 at 380°. Carbon fiber tape was pultruded through the melt heated at 390° at 40 cm/min to give composites having interlaminar shear strength 104 MN/m2 and very little I remaining in the tape. When no I was used, the interlaminar shear strength was 99 MN/m2. .