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公开(公告)号：US5384058A
公开(公告)日：1995-01-24
申请号：US90441
申请日：1993-04-20
CPC分类号： C09K5/08
摘要： Unique heat transfer fluid media include (methylbenzyl)xylene or a composition comprising admixture of the compounds (A): ##STR1## in which n.sub.1 +n.sub.2 =0 or 1, wherein a fraction of such compounds (A) n.sub.1 +n.sub.2 =0 and further wherein another fraction of such compounds (A) n.sub.1 +n.sub.2 =1; the tricyciic compounds (A) may be replaced, in whole or in part, by a tricyclic compound (B): ##STR2##
摘要翻译： 独特的传热流体介质包括（甲基苄基）二甲苯或包含化合物（A）：其中n1 + n2 = 0或1的化合物（A）的混合物的组合物，其中一部分这样的化合物（A）n1 + n2 = 0，进一步其中这种化合物（A）n1 + n2 = 1的另一部分; 全部或部分地由三环化合物（B）代替三氯化合物（A）：（B）
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公开(公告)号：US5173477A
公开(公告)日：1992-12-22
申请号：US810181
申请日：1991-12-19
CPC分类号： B41M5/3375 , C07C15/16 , C07C25/18
摘要： Novel heat-sensitive recording media include a support substrate, e.g., paper or a synthetic polymer film, having a thermosensitive recording layer deposited thereon, such thermosensitive recording layer comprising a colorant precursor, a heat-sensitive developer therefor and at least one polyphenylmethane of the formula (A1): ##STR1## in which R.sub.1 and R.sub.2, which may be identical or different, are each a halogen atom, NO.sub.2, CN, OCH.sub.3, H or an alkyl radical having up to 5 carbon atoms; n is 3, 4 or 5; p is 1, 2 or 3; g is 0 or 1 and the maximum value of p+g is 2; and the melting point of which polyphenylmethane being at least 50.degree. C.
摘要翻译： 新型热敏记录介质包括其上沉积有热敏记录层的支撑基材，例如纸或合成聚合物膜，这种热敏记录层包括着色剂前体，其热敏显影剂和至少一种聚苯基甲烷 式（A1）：其中可以相同或不同的R 1和R 2各自为卤素原子，NO 2，CN，OCH 3，H或具有至多5个碳原子的烷基的式（A1） n为3,4或5; p为1,2或3; g为0或1，p + g的最大值为2; 聚苯甲烷的熔点至少为50℃。
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3.发明授权
公开(公告)号：US5593613A
公开(公告)日：1997-01-14
申请号：US283183
申请日：1994-08-03
CPC分类号： C09K5/08
摘要： Unique heat transfer fluid media include (methylbenzyl)xylene or a composition comprising admixture of the compounds (A): ##STR1## in which n.sub.1 +n.sub.2 =0 or 1, wherein a fraction of such compounds (A) n.sub.1 +n.sub.2 =0 and further wherein another fraction of such compounds (A) n.sub.1 +n.sub.2 =1; the tricyclic compounds (A) may be replaced, in whole or in part, by a tricyclic compound (B): ##STR2##
摘要翻译： 独特的传热流体介质包括（甲基苄基）二甲苯或包含化合物（A）：其中n1 + n2 = 0或1的化合物（A）的混合物的组合物，其中一部分这样的化合物（A）n1 + n2 = 0，进一步其中这种化合物（A）n1 + n2 = 1的另一部分; 全部或部分地由三环化合物（B）代替三环化合物（A）：（B）
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