Reference

Lamination of halogenated polymers with diene rubbers

Lamination of halogenated polymers with diene rubbers. (Japan Synthetic Rubber Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58096550 A2 8 Jun 1983 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: B32B027-00; B29C027-00; B29H009-10. ICA: B32B031-00. 51887-10-6 and 9002-83-9 which are cas registry numbers are also used here. APPLICATION: JP 81-193653 3 Dec 1981. DOCUMENT TYPE: Patent CA Section: 38 (Plastics Fabrication and Uses) A halogenated polymer sheet contg. a 2-substituted S-triazine-4,6-dithiol or its salt is vulcanization-laminated with a diene polymer sheet contg. an antioxidant or O absorber with high peel strength. The product is useful as a hose for fuel or other chem. Thus a sheet (thickness 2 mm) comprising Vinikulon 3000M [9002-86-2] 100, 2,4,6-trimercapto-S-triazine [638-16-4] 3, MgO 5, Na2CO3 5, dioctyl phthalate (I) 5, and Bu2Sn dilaurate 2 parts and a sheet (thickness 2 mm) comprising nitrile rubber 100, chloranil (II) [118-75-2] 2, carbon black 60, ZnO 5, S 1.5, stearic acid 1, vulcanization accelerator 1, and I 5 parts were press-vulcanized at 170° for 30 min to give a laminated sheet having T-type peel strength (JIS K 6854) 14.5 kg/cm, compared with 7.0 kg/cm, for a laminate without II. .

Effectiveness of inhibitors of methyl acrylate polymerization

Effectiveness of inhibitors of methyl acrylate polymerization. Barabashina, R. A.; Sporsheva, E. I.; Fomin, V. A.; Toporkova, I. A.; Kharitonova, V. M.; Shatskaya, T. F. (USSR). Khim. Prom-st. (Moscow), (2), 87-8 (Russian) 1984. CODEN: KPRMAW. ISSN: 0023-110X. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) A no. of compds. and mixts. 7758-98-7 and 93-45-8 are cas registry numbers of chemicals which are used as reagents here. were evaluated as polymn. inhibitors for Me acrylate (I) [96-33-3] as a replacement for the wood resin-hydroquinone system currently used. The most effective inhibitors of polymn. of purified I were CuCl2, p-benzoquinone [106-51-4], phenothiazine (II) [92-84-2] mixt. with chloranil (III) [118-75-2], and cupferron (IV) [135-20-6] mixt. with CuCl2. The II-III mixt. and IV-Cu sulfate mixt. were recommended as polymn. inhibitors during the prepn. (from ethylene cyanohydrin) and purifn. of I. .