Detail of "12228-91-0"

Reference

Smoke-retardant chlorinated polymer compositions

Smoke-retardant chlorinated polymer compositions. Lawson, David Francis; Kay, Edward Leo (Firestone Tire and Rubber Co., USA). U.S. US 4035324 12 Jul 1977, 4 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C08K003-38. NCL: 260023000XA. APPLICATION: US 76-683600 5 May 1976. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) The addn. of MnB4O7 [12228-91-0] to flexible vinyl chloride resins reduced smoke evolution during combustion. Thus, plaques prepared from a mixt. of PVC [9002-86-2] 100, Ca stearate 2, DOP 50, Bu2Sn(SC12H25)2 3.75, an epoxy plasticizer 5, and MnB4O7 3 parts exhibited max. smoke d. 532 and smoke obscuration 455, compared with 689 and 612, resp., for the compn. without MnB4O7.