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81. 发明授权

US5516899A Phthalocyanines 失效
标题翻译：酞菁
公开(公告)号：US5516899A
公开(公告)日：1996-05-14
申请号：US277760
申请日：1994-07-20
申请人： James S. Campbell , Peter Gregory , Dean Thetford
发明人： James S. Campbell , Peter Gregory , Dean Thetford
IPC分类号： C07D487/22 , C09B47/20 , C09B47/22
CPC分类号： C09B47/20 , C09B47/22
摘要： A phthalocyanine of Formula (1): ##STR1## wherein: M.sub.k PC iS a phthalocyanine nucleus of Formula (2): ##STR2## M is a metal atom, a chloro-metal group, and oxy-metal group or hydrogen; k is inverse of 1/2 valency of M;R and R.sup.1 each independently is an organic radical;R.sup.2 is H or optionally substituted alkyl;a is an average value from 15 to 8;b is an average value from 1 to 8; anda+b is from 15 to 16; and sulphonated derivatives thereof and process for their preparation.The phthalocyanines of the present invention are useful for absorbing electro-magnetic radiation from for example a laser source and may be used in a coating for optical data storage disks, or in security applications such as printing banknotes or checks, or in the preparation of lithographic printing plates or in washing powders to assist in bleaching.
摘要翻译：式（1）的酞菁：式（1）其中：MkPC是式（2）的酞菁核：式（2）M是金属原子，氯 - 金属基和氧 - 金属基团或氢; k是M的1/2价的倒数; R和R 1各自独立地为有机基团; R2是H或任选取代的烷基; a是从15到8的平均值; b为1〜8的平均值; a + b为15〜16; 及其磺化衍生物及其制备方法。本发明的酞菁可用于从例如激光源吸收电磁辐射，并且可用于光学数据存储盘的涂层中，或用于诸如印刷纸币或支票的安全应用中，或用于制备光刻印刷板或洗涤粉以帮助漂白。

82. 发明授权

US5486274A Poly-substituted phthalocyanines 失效
标题翻译：聚取代酞菁
公开(公告)号：US5486274A
公开(公告)日：1996-01-23
申请号：US344682
申请日：1994-11-17
申请人： Dean Thetford , Peter Gregory
发明人： Dean Thetford , Peter Gregory
IPC分类号： A61K31/40 , A61K31/409 , A61K31/555 , A61K41/00 , A61K51/00 , A61P35/00 , C07D487/22 , C09B47/04 , C09B47/067 , C09B47/18 , C11D3/00 , C11D3/16 , C11D3/39 , C11D3/395 , C11D7/54 , C11D11/00 , D06L3/02
CPC分类号： C07D487/22 , A61K31/40 , C09B47/045 , C09B47/0675 , C09B47/18 , C11D11/0017 , C11D3/0063 , C11D3/168 , C11D3/3932
摘要： The use of substituted phthalocyanines for the generation of singlet oxygen in which at least one of the peripheral carbon atoms in the 1-16 positions of the phthalocyanine nucleus (M.sub.k Pc) of Formula (1): ##STR1## wherein: M is selected from H, metal, halometal, oxymetal and hydroxymetal; andk is the inverse of 1/2 of the valency of M; is linked via an oxygen atom to an aromatic radical and the remaining peripheral carbon atoms are unsubstituted or substituted by any combination of atoms or groups and sulphonated derivatives thereof provided that the phthalocyanine absorbs electromagnetic radiation at a wavelength from 650 nm to 800 nm.
摘要翻译：取代酞菁用于产生其中式（1）的酞菁核的1-16位的末端碳原子（MkPc）中的至少一个的单线态氧：其中：M 选自H，金属，卤素，氧化金属和羟基金属; 并且k是M的化合价的1/2的倒数; 通过氧原子连接到芳族基团，并且剩余的外围碳原子是未取代的或被原子或基团和磺化衍生物的任何组合取代，条件是酞菁吸收在650nm至800nm的波长的电磁辐射。

83. 发明授权

US5453495A Disazo compounds containing an optionally substituted piperazinyl group 失效
标题翻译：含有任意取代的哌嗪基的双偶氮化合物
公开(公告)号：US5453495A
公开(公告)日：1995-09-26
申请号：US361485
申请日：1994-12-22
申请人： Peter Gregory , Ronald W. Kenyon , Prahalad M. Mistry
发明人： Peter Gregory , Ronald W. Kenyon , Prahalad M. Mistry
IPC分类号： C07D295/155 , C07D295/185 , C07D295/205 , C09B31/08 , C09D11/00 , D21H21/28 , C09D11/02
CPC分类号： C07D295/185 , C07D295/155 , C07D295/205 , C09B31/08 , C09D11/328 , D21H21/28
摘要： A compound of Formula (1) and salts thereof: ##STR1## wherein: L is optionally substituted piperazinyl;D is optionally substituted phenylene or naphthylene;E is optionally substituted phenylene, naphthylene or quinoline;R is H or C.sub.1-4 -alkyl;Z is optionally substituted carboxyaryl; andn has a value of 0 or 1.A compound of Formula (1) is useful as a colorant for black inks suitable for ink jet printing.
摘要翻译：式（1）的化合物及其盐：其中：L是任选取代的哌嗪基; D是任选取代的亚苯基或亚萘基; E是任选取代的亚苯基，亚萘基或喹啉; R是H或C 1-4 - 烷基; Z是任选取代的羧基芳基; 并且n的值为0或1.式（1）的化合物可用作适于喷墨印刷的黑色油墨的着色剂。

84. 发明授权

US5177195A Disazo dyes 失效
标题翻译： DISAZO DYES
公开(公告)号：US5177195A
公开(公告)日：1993-01-05
申请号：US816676
申请日：1992-01-03
申请人： Peter Gregory , Prahalad M. Mistry
发明人： Peter Gregory , Prahalad M. Mistry
IPC分类号： B41M5/00 , C09B31/08 , C09B67/22 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09B31/08 , C09B67/0055
摘要： A compound which, in the free acid form, is of the Formula (1): ##STR1## wherein B is 3,4- or 3,5-dicarboxyphenyl.The compound is useful in the preparation of inks for ink jet printing of paper, on which it has high water-fastness and low bronzing.

85. 发明授权

US4968657A Thermal transfer printing 失效
标题翻译：热转印
公开(公告)号：US4968657A
公开(公告)日：1990-11-06
申请号：US342018
申请日：1989-04-24
申请人： Peter Gregory , Roy Bradbury
发明人： Peter Gregory , Roy Bradbury
IPC分类号： B41M5/385 , B41M5/035 , B41M5/26 , B41M5/388 , B41M5/39 , C07D213/84 , C09B29/42 , C09B57/00
CPC分类号： B41M5/388 , Y10S428/913 , Y10S428/914
摘要： A thermal transfer printing sheet, suitable for use in a thermal transfer printing process, comprising a substrate having a coating comprising a dye of the formula: ##STR1## wherein X represents nitro or --COOR.sup.1 in which R.sup.1 is an optionally substituted hydrocarbyl radical;Y represents an optionally substituted C.sub.1-10 -alkyl or alkoxy radical;Z represents an alkyl radical, andR represents an alkyl radical which may be interrupted by one or two --O-- or --COO-- links.

86. 发明授权

US4908435A Aromatic disazo compounds having strong infra-red absorption 失效
标题翻译：具有强红外吸收的芳香族双偶氮化合物
公开(公告)号：US4908435A
公开(公告)日：1990-03-13
申请号：US158233
申请日：1988-02-12
申请人： Peter Gregory
发明人： Peter Gregory
IPC分类号： C09K3/00 , C09B31/00 , C09B31/043 , C09B31/068 , C09B31/14
CPC分类号： C09B31/068 , C09B31/043 , C09B31/14
摘要： An azo compound of the formula:A--N.dbd.N--B--N.dbd.N--Dwherein:A is (i) a phenyl group containing at least two unsaturated electron-withdrawing groups in ortho or para positions with respect to the azo link, (ii) an aromatic heterocycle, or (iii) the residue of an aromatic coupling component having a group displaceable by a diazotized aromatic amine;B is an substituted or unsubstituted thien-2,5-ylene or thiazol-2,5-ylene group; andD is the residue of an aromatic coupling component having a group displaceable by a diazotized aromatic amine.The azo compound has a significant absorption band extending into the near infra-red region of the spectrum and has utility in applications, such as solar screening, electronic, optical character recognition, printing, reprographic and security systems, where enhanced infra-red absorption is necessary or desirable.

87. 发明授权

US4892859A Thermal transfer printing 失效
公开(公告)号：US4892859A
公开(公告)日：1990-01-09
申请号：US225213
申请日：1988-07-28
申请人： Peter Gregory , Roy Bradbury
发明人： Peter Gregory , Roy Bradbury
IPC分类号： B41M5/385 , B41M5/26 , B41M5/30 , B41M5/388 , B41M5/39 , C09B29/36
CPC分类号： B41M5/388 , Y10S428/913 , Y10S428/914
摘要： A thermal transfer printing sheet suitable for use in a thermal transfer printing process, comprising a substrate having a coating comprising a dye of the formula: ##STR1## wherein: R represents an optionally substituted alkyl, aryl or aralkyl radical;n is one or 2;X represents hydrogen, halogen, C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy, C.sub.1-4 -alkoxy, C.sub.1-4 -alkylthio, beta-cyanoethyl, C.sub.1-4 -alklcarbonylamino or C.sub.1-4 -alkylsulphonylamino;Y represents hydrogen or methoxy, andeach of R.sup.1 and R.sup.2 independently, represents allyl, C.sub.1-2 -alkyl or C.sub.1-4 -alkyl substituted by a group selected from cyano, C.sub.1-4 -alkoxycarbonyl, C.sub.1-4 -alkylcarbonyloxy, R.sup.3 CONH--, R.sup.3 NHCO-- and R.sup.3 NHCOO-- which R.sup.3 represents C.sub.1-4 -alkyl or optionally substituted aryl.

88. 发明授权

US4283931A Continuous extrusion of metals 失效
标题翻译：连续挤压金属
公开(公告)号：US4283931A
公开(公告)日：1981-08-18
申请号：US61995
申请日：1979-07-30
申请人： Stanley W. Pigott , Peter Gregory
发明人： Stanley W. Pigott , Peter Gregory
IPC分类号： B21C23/00 , B21C23/32
CPC分类号： B21C23/005 , B21C23/32
摘要： An extrusion machine is disclosed wherein wax or other suitable lubricant is applied to the side of the feedstock contacting the shoe of the extruder. A stick of wax may be supported in a cylinder having an open end facing the feedstock; the stick is a loose sliding fit in the cylinder and compressed gas introduced into the cylinder applies a substantially constant biassing force urging the stick into engagement with the feedstock and at the same time, by leaking between the stick of lubricant and the cylinder, cools the stick of lubricant to inhibit melting.
摘要翻译：公开了一种挤出机，其中将蜡或其它合适的润滑剂施加到与挤出机的鞋接触的原料侧。蜡棒可以在具有朝向原料的开口端的圆筒中支撑; 该棒是在气缸中松动的滑动配合，并且被引入气缸中的压缩气体施加基本上恒定的偏压力，以推动棒与原料接合，并且同时通过在润滑剂棒和气缸之间的泄漏来冷却润滑剂棒抑制熔化。

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