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    • 1. 发明授权
    • Phase change ink compositions
    • 相变油墨组合物
    • US06319310B1
    • 2001-11-20
    • US09575780
    • 2000-05-22
    • Raymond W. WongMarcel P. BretonShadi L. Malhotra
    • Raymond W. WongMarcel P. BretonShadi L. Malhotra
    • C09D1100
    • C09D11/34
    • Disclosed is a phase change ink comprising (a) a carbamate or thiourea, said carbamate or thiourea having a melting point of no higher than about 120° C. and an acoustic loss value of no more than about 100 decibels per millimeter, (b) a colorant, (c) a branched hydrocarbon with a number average molecular weight of no more than about 10,000 and a melting point or softening point of no more than about 120° C., (d) an optional plasticizer, (e) an optional alcohol having a melting point of less than about 90° C. and an acoustic loss value of no more than about 100 decibels per millimeter, (f) an optional lightfastness-imparting agent, and (g) an optional antioxidant.
    • 公开了一种相变油墨,其包含(a)氨基甲酸酯或硫脲,所述氨基甲酸酯或硫脲的熔点不高于约120℃,声学损失值不超过约100分贝/毫米,(b) 着色剂,(c)数均分子量不超过约10,000,熔点或软化点不大于约120℃的支链烃,(d)任选的增塑剂,(e)任选的 醇的熔点小于约90℃,声学损失值不超过约100分贝/毫米,(f)任选的耐光性赋予剂,和(g)任选的抗氧化剂。
    • 7. 发明授权
    • Ink compositions
    • 油墨组合物
    • US06461417B1
    • 2002-10-08
    • US09645712
    • 2000-08-24
    • Shadi L. MalhotraRaymond W. WongMarcel P. Breton
    • Shadi L. MalhotraRaymond W. WongMarcel P. Breton
    • C09D1102
    • C09D11/52C09D11/34
    • An ink composition comprised of (1) an ink vehicle of (a) alkyl alkyl ketones of the formula CH3(CH2)m CO (CH2)n CH3 where m and n represent the number of segments and wherein alkyl contains from about 1 to about 25 carbons, (b) alkyl aryl ketones where each alkyl contains from about 1 to about 20 carbons, and the aryl is anthracene, naphthalene or phenyl, (c) arylaryl ketones where each aryl is benzyl, phenyl or naphthyl, (2) an ink viscosity component, (3) a conductive compound, (4) an antioxidant compound, (5) a lightfastness component, and (6) a colorant.
    • 一种油墨组合物,其包含(1)(a)式CH 3(CH 2)m CO(CH 2)n CH 3的烷基烷基酮的油墨载体,其中m和n表示链段的数目,并且其中烷基含有约1至约 25个碳原子,(b)烷基芳基酮,其中每个烷基含有约1至约20个碳,芳基为蒽,萘或苯基,(c)芳基芳基酮,其中每个芳基为苄基,苯基或萘基,(2) 油墨粘度成分,(3)导电性化合物,(4)抗氧化剂化合物,(5)耐光性成分,(6)着色剂。
    • 10. 发明授权
    • Conductive inks containing sulfonate salts
    • 含磺酸盐的导电油墨
    • US06187083B1
    • 2001-02-13
    • US09401249
    • 1999-09-23
    • Shadi L. MalhotraRaymond W. WongMarcel P. Breton
    • Shadi L. MalhotraRaymond W. WongMarcel P. Breton
    • C09D1100
    • C09D11/34
    • Disclosed is an ink composition comprising (a) an ink vehicle which is selected from (i) 1,3-dialkyl ureas, (ii) N,N′-ethylene bisalkylamides, (iii) N-[4-chloro-3-[4,5-dihydro-5-oxo-1-(2,4,6-trichlorophenyl)-1H-pyrazol-3-ylamino] phenyl]-2-(1-octadecenyl) succinimide, (iv) 1,3-diamino-5,6-bis(octyloxy) isoindoline, (v) N,N-dimethyl alkylamine N-oxides, (vi) alkyl amides, or (vii) mixtures thereof, said ink vehicle having a melting point of no lower than about 60° C. and no higher than about 155° C., (b) a viscosity modifier which is an amide having a melting point of no lower than about 60° C. and no higher than about 155° C., (c) a conductive sultonate salt having a melting point of no lower than about 60° C. and no higher than about 155° C., (d) a colorant, (e) an optional antioxidant, and (f) an optional ultraviolet absorber.
    • 公开了一种油墨组合物,其包含(a)油墨载体,其选自(i)1,3-二烷基脲,(ii)N,N'-亚乙基双烷基酰胺,(iii)N- [4-氯-3- [ -4,5-二氢-5-氧代-1-(2,4,6-三氯苯基)-1H-吡唑-3-基氨基]苯基] -2-(1-十八碳烯基)琥珀酰亚胺,(ⅳ)1,3-二氨基 -5,6-双(辛氧基)异二氢吲哚,(v)N,N-二甲基烷基胺N-氧化物,(vi)烷基酰胺或(vii)其混合物,所述油墨载体的熔点不低于约60 ℃,不高于约155℃,(b)粘度调节剂,其为熔点不低于约60℃且不高于约155℃的酰胺,(c) 熔点不低于约60℃且不高于约155℃的导电磺酸盐,(d)着色剂,(e)任选的抗氧化剂,和(f)任选的紫外线吸收剂。