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公开(公告)号:US5024987A
公开(公告)日:1991-06-18
申请号:US438921
申请日:1989-11-17
申请人: Gunter Klug , Gert Jabs , Horst Berneth , Artur Botta
发明人: Gunter Klug , Gert Jabs , Horst Berneth , Artur Botta
摘要: Pressure-sensitive reactive recording material containinga) as the color-forming agent, a tetraindolylheptamethine ether or alcohol of the formulae I/1, I/2, I/3 or I/4 ##STR1## b) and, as the color developer, the salt of a polyvalent metal and an aromatic carboxylic acid having at least 10 carbon atoms, of the formula (II) ##STR2## wherein A, B, D and E denote ##STR3## and the other radicals have the meanings given in the description, produces light-stable copies which can also be read by machines (OCR).
摘要翻译: 压敏反应记录材料包含a)作为成色剂,式I / I,I / 2,I / 3或I / 4的四甲苯甲基庚酸醚或醇。 b)和作为显色剂的多价金属和具有至少10个碳原子的芳族羧酸的盐,式(II)的化合物(IMA) II)其中A,B,D和E表示“IMAGE”,其他基团具有在描述中给出的含义,产生也可由机器(OCR)读取的光稳定拷贝。
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公开(公告)号:US5092925A
公开(公告)日:1992-03-03
申请号:US446822
申请日:1989-12-06
申请人: Horst Berneth , Gunter Klug , Gert Jabs
发明人: Horst Berneth , Gunter Klug , Gert Jabs
CPC分类号: C09B67/0033 , B41M5/145 , B41M5/323 , B41M5/1455 , B41M5/3275
摘要: The invention relates to mixtures of a) at least one 3,1-benzoxazine of the formula ##STR1## and b) at least one fluorane of the formula ##STR2## wherein the radicals of the abovementioned formulae have the meaning given in the description, and their use as color-forming agents for pressure- and heat-sensitive recording materials and to such recording materials.
摘要翻译: 本发明涉及a)至少一种具有式(I)的3,1-苯并恶嗪和b)至少一种式(II)的氟烷的混合物,其中上述式的基团具有 意义,以及它们作为用于压敏和热敏记录材料和这种记录材料的成色剂的用途。
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公开(公告)号:US5178670A
公开(公告)日:1993-01-12
申请号:US675343
申请日:1991-03-25
申请人: Gunther Klug , Horst Berneth , Gert Jabs
发明人: Gunther Klug , Horst Berneth , Gert Jabs
IPC分类号: B41M5/136 , B41M5/145 , B41M5/30 , B41M5/323 , B41M5/327 , C09B11/00 , C09B11/26 , C09B19/00 , C09B67/22 , C09K9/02
CPC分类号: C09B67/0033 , B41M5/136 , B41M5/145 , B41M5/323 , B41M5/327 , B41M5/1455 , B41M5/3275
摘要: A color former for pressure- and heat-sensitive recording systems containinga) at least one 3,1-benzoxazine of the formula ##STR1## b) at least one fluoran of the formula ##STR2## c) at least one 3,1-benzoxazine of the formula ##STR3## and/or at least one lactone of the formula ##STR4## in which the substituents have the meanings given in the description, produces black colorations having good color intensity.
摘要翻译: 用于压敏和热敏记录系统的成色剂,其含有a)至少一种下式的3,1-苯并恶嗪b)至少一种下式的荧烷:c)至少一种3,1- 和/或至少一种式(IMAGE)的内酯,其中取代基具有本说明书中给出的含义,产生具有良好颜色强度的黑色着色。
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公开(公告)号:US5017707A
公开(公告)日:1991-05-21
申请号:US261947
申请日:1988-10-24
申请人: Horst Berneth , Hubert Psaar , Gert Jabs
发明人: Horst Berneth , Hubert Psaar , Gert Jabs
CPC分类号: C09B23/086 , B41M5/136 , B41M5/323
摘要: Tetraindolylheptamethine ethers and alcohols of the isomeric formulae ##STR1## and ##STR2## and dyestuffs of the formula ##STR3## in which A, B, D and E denote ##STR4## and D'.sup..sym. denotes ##STR5## and the remaining symbols have the meanings given in the description, are used in pressure- and heat-sensitive recording materials.
摘要翻译: 其中A,B,D和E分别表示“IMAGE”和“D”(+)的式“IMAGE”的色素和/或IMA图像的色氨酸, 图像>其余符号具有说明书中给出的含义,用于压敏和热敏记录材料。
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公开(公告)号:US4831141A
公开(公告)日:1989-05-16
申请号:US56569
申请日:1987-06-01
申请人: Horst Berneth , Gert Jabs
发明人: Horst Berneth , Gert Jabs
IPC分类号: B41M5/136 , B41M5/145 , B41M5/323 , C07D265/16 , C07D413/04 , C09B19/00 , C09B67/22
摘要: The invention relates to chromogenic 3,1-benzoxazines of the formula ##STR1## wherein X.sup.1 denotes hydrogen, C.sub.1 -C.sub.4 -alkyl, chlorine or OY.sup.1,X.sup.2 denotes NY.sup.2 Y.sup.3,X.sup.3 denotes OY.sup.4 or NY.sup.5 Y.sup.6,R.sup.1 -R.sup.3 independently of one another denote hydrogen, C.sub.1 -C.sub.4 -alkyl, chlorine, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -mono- or -dialkylamino, orR.sup.1 together with Y.sup.2,R.sup.2 or R.sup.3 together with Y.sup.4 or Y.sup.5, orR.sup.2 and R.sup.3 simultaneously with Y.sup.5 and Y.sup.6 denote a 2 to 4-membered bridge which can contain one oxygen atom or one nitrogen atom and can carry up to 4 methyl groups, and whereinR.sup.1 and R.sup.3 simultaneously represent hydrogen only if R.sup.2 with Y.sup.4 or Y.sup.5 forms one of the abovementioned bridges,R.sup.4 denotes hydrogen, methyl or chlorine,Y.sup.1 and Y.sup.4 independently of one another denote C.sub.1 -C.sub.4 -alkyl, cyclohexyl or benzyl and Y.sup.2, Y.sup.3, Y.sup.5 and Y.sup.6 independently of one another denote hydrogen, C.sub.1 -C.sub.4 -alkyl, cyclohexyl or benzyl,are used for pressure-copying, thermoreactive or electrochromic recording materials.
摘要翻译: 本发明涉及式IMAMA的显色3,1-苯并恶嗪,其中X1表示氢,C1-C4-烷基,氯或OY1,X2表示NY2Y3,X3表示OY4或NY5Y6,R1-R3彼此独立地表示氢 ,C1-C4-烷基,氯,C1-C4-烷氧基或C1-C4-单 - 或二烷基氨基,或R1与Y2,R2或R3一起与Y4或Y5或R2和R3同时与Y5和Y6表示 可以含有一个氧原子或一个氮原子并且可以携带多达4个甲基的2至4元桥,其中只有当具有Y 4或Y 5的R 2形成上述桥之一时,R 1和R 3同时表示氢,R 4表示 氢,甲基或氯,Y1和Y4彼此独立地表示C1-C4-烷基,环己基或苄基,Y2,Y3,Y5和Y6彼此独立地表示氢,C1-C4-烷基,环己基或苄基 用于压力复制,热反应或电致变色记录材料。
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公开(公告)号:US4668580A
公开(公告)日:1987-05-26
申请号:US740635
申请日:1985-06-03
申请人: Manfred Dahm , Gert Jabs , Georg Wawra
发明人: Manfred Dahm , Gert Jabs , Georg Wawra
CPC分类号: B01J13/16 , B41M5/165 , C08G18/0866 , C08G18/3225 , Y10S428/914 , Y10T428/2985
摘要: Process for the production of microcapsule dispersions according to the polyaddition process, wherein an inert organic liquid is continuously mixed under strong turbulence with a polyisocyanate, insoluble therein, this mixture is emulsified in an aqueous phase as dispersed phase and the emulsion formed is continuously reacted with a polyamine.
摘要翻译: 根据加聚方法生产微胶囊分散体的方法,其中惰性有机液体在强湍流下与不溶于其的多异氰酸酯连续混合,该混合物在水相中作为分散相乳化,所形成的乳液与 多胺。
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公开(公告)号:US4428978A
公开(公告)日:1984-01-31
申请号:US265537
申请日:1981-05-20
申请人: Gert Jabs , Gunther Baatz , Manfred Bock , Manfred Dahm , Artur Haus , Christian Wegner
发明人: Gert Jabs , Gunther Baatz , Manfred Bock , Manfred Dahm , Artur Haus , Christian Wegner
IPC分类号: C08G18/00 , B01J13/16 , B41M5/165 , C08G18/79 , C09D11/00 , B01J13/02 , B41M3/12 , C09D11/02
摘要: A process for the production of aqueous suspensions containing from 35 to 60% by weight of microcapsules by interfacial polyaddition from polyisocyanates and H-active compounds, wherein(a) an isocyanaurate-modified aliphatic polyisocyanate is used as the polyisocyanate, and(b) the suspension is adjusted to a pH-value of .ltoreq.7 after the polyaddition reaction,which microcapsules optimally contain dye precursors and can be used for the production of completely or partly coated copying systems by the rotogravure or flexograph processes.
摘要翻译: 通过使用多异氰酸酯和H-活性化合物的界面加聚来制备含有35〜60重量%微胶囊的水性悬浮液的方法,其中(a)异氰酸酯改性的脂肪族多异氰酸酯用作多异氰酸酯,(b) 在加聚反应之后将悬浮液调节至pH值 = 7,该微胶囊最佳地含有染料前体,并可用于通过凹版印刷或柔版印刷法生产完全或部分涂覆的复印系统。
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公开(公告)号:US4013701A
公开(公告)日:1977-03-22
申请号:US575849
申请日:1975-05-08
申请人: Gert Jabs , Gunther Loew
发明人: Gert Jabs , Gunther Loew
IPC分类号: C08G18/00 , C07C67/00 , C07C239/00 , C07C241/00 , C07C265/10 , C07C265/12 , C08G18/08 , C08G18/72 , C08G18/77 , C08G18/78 , C08G18/80 , C07C119/042 , C07C119/045 , C07C119/048
CPC分类号: C08G18/78 , C08G18/0814 , C08G18/775 , C08G18/80 , Y10S521/905
摘要: The instant invention relates to a process for producing modified polyisocyanates suitable for the production of hydrophilic foams, wherein an organic polyisocyanate is heat treated with a water-containing, organic sulphonic acid at a specified molar ratio and for a specified time. The invention further relates to the use of such modified polyisocyanates in producing a hydrophilic polyurethane foam.
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公开(公告)号:US5300140A
公开(公告)日:1994-04-05
申请号:US842715
申请日:1992-02-27
IPC分类号: C08J7/04 , C09D5/38 , C09D175/00 , C09D175/04 , C23C18/28 , C23C18/30 , H05K3/18 , H05K3/38 , H05K9/00
摘要: Formulations which contain a water-dispersible polymer, a metallization catalyst, if appropriate fillers, if appropriate other constituents and water are outstandingly suitable for the pretreatment of various substrate surfaces for the purpose of subsequent metallization in a currentless metallization bath.
摘要翻译: 含有水分散性聚合物,金属化催化剂,如果合适的填料,如果合适的话,其它组分和水的配方,显着地适用于各种基材表面的预处理,以便在无电镀金属浴中随后进行金属化。
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公开(公告)号:US4879368A
公开(公告)日:1989-11-07
申请号:US104732
申请日:1987-10-02
申请人: Artur Botta , Gert Jabs
发明人: Artur Botta , Gert Jabs
IPC分类号: C09K9/00 , B41M5/155 , B41M5/333 , C07C51/353 , C07C65/105 , C07C69/94 , C08F283/00 , C08G61/00 , C08G61/02 , C09K3/00
CPC分类号: C07C65/105 , B41M5/155 , B41M5/3331
摘要: Condensation products of benzyl chlorides and aromatic hydroxycarboxylic acids are suitable for use as color developers in pressure- or heat-sensitive recording materials.
摘要翻译: 苄基氯和芳族羟基羧酸的缩合产物适用于压敏或热敏记录材料中的显色剂。
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