Reference

Water-thinned jet-printing inks

Water-thinned jet-printing inks. (Ricoh Co., Ltd.Several substances are used for example 54804-85-2 and 71851-55-3 which are their cas registry numbers., Japan). Jpn. Kokai Tokkyo Koho JP 58125767 A2 26 Jul 1983 Showa, 4 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09D011-00. APPLICATION: JP 82-6787 21 Jan 1982. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Water-based jet-printing inks having good printing stability contain water-sol. direct dyes or acid dyes, polyols, and N-hydroxyalkyl tertiary amines. Thus, a compn. of C.I. Direct Black 38 [1937-37-7] 3.5, ethylene glycol 15.0, 2-morpholinoethanol [622-40-2] 5.0, Na dehydroacetate 0.1, and H2O 76.4% was filtered through a PTFE filter (pore diam. 0.22m) to give an ink having viscosity 2.0 cP at 25°, surface tension 53.5 dyne/cm, and drying time on paper ￡10 s. .

Development of candidate chemical simulant list: the evaluation of candidate chemical simulants which may be used in chemically hazardous operations

Development of candidate chemical simulant list: the evaluation of candidate chemical simulants which may be used in chemically hazardous operations. (Little, Arthur D., Inc.In this study， 112-55-0 and 1653-30-1 are also used., Cambridge, MA, USA). Report, ADL-87638-01, AFAMRL-TR-82-87; Order No. AD-B070947, 144 pp. Avail. NTIS From: Gov. Rep. Announce. Index (U. S.) 1984, 84(5), 302 (English) 1982. DOCUMENT TYPE: Report CA Section: 59 (Air Pollution and Industrial Hygiene) The objectives of this task were threefold: (1) to provide addnl. data for the proposed candidate simulants dipentene [138-86-3], methyl benzoate [93-58-3], and benzyl alc. [100-51-6] by means of in-depth literature searches encompassing both computerized data bases and a manual search of the older literature; (2) to fully evaluate 12 possible candidate simulants under more flexible simulant criteria; and (3) to develop a list of candidate simulants in the low and non-volatile categories. Computerized literature searches were conducted for the 12 possible candidate simulants under more flexible intake simulant criteria as well as for dimethylmethylphosphonate [756-79-6], a compd. selected for evaluation by the USAF. The 12 possible candidates included cyclohexanone [108-94-1], n-dodecanethiol [112-55-0], methyl salicylate [119-36-8], dihexyl ether [112-58-3], dypnone [495-45-4], n-aminopropyl morpholine [123-00-2], n-(2-hydroxyethyl)morpholine [622-40-2], butyl salicylate [2052-14-4], di(2-Et hexyl)ether, 2-undecanol [1653-30-1], 2-hydroxyethyl-n-octyl sulfide [3547-33-9], and n,n-diethyl-m-toluamide [134-62-3]. Full assesment of the potential health hazards assocd. with exposure to n-dodecanethiol, Me salicylate, Bu salicylate, and n,n-diethyl-m-toluamide was completed. All of these compds. meet the majority of USAF criteria for candidate simulants. Cyclohexanone was disqualified for reasons of toxicity, while the available toxicol. data for the 7 remaining candidates were considered inadequate for full assessment of hazard. .