公开(公告)号：US06387512B1

公开(公告)日：2002-05-14

申请号：US09787362

申请日：2001-03-16

申请人： David Allan Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

发明人： David Allan Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

IPC分类号： C07D31182

CPC分类号： C07D491/04 ,  C07D311/78 ,  C07D311/92 ,  C07D493/04 ,  C07D495/04 ,  Y10S428/913 ,  Y10T428/31855

摘要： A photochromic grey coloring 2H-naphtho[1,2-b]pyran of formula (1) wherein R1 is selected from mono-, di- or poly-substituted aryl groups, mono-, di- or poly-substituted naphthyl groups and mono-, di- or poly-substituted heteroaryl groups, wherein at least one substituent is a nitrogen containing group, including amino, C1-C20 and C6-C20 alkylamino, C1-C20 and C6-C20 dialkylamino, C2-C20 dialkenylamino, C2-C20 or C4-C20 di(polyalkenyl)amino, arylamino, diarylamino, C1-C20 alkylarylamino, tetra (C1-C10 linear or branched alkyl) guanidino and cyclic-amino groups and at least one of R7 and R9, which may be the same or different, is selected from C1-C20 N alkylamino C1-C20 N-alkylamido, C1-C20 N,N-dialkylamido, amido, nitro, amino, C1-C20 alkylamino, C1-C20 dialkylamino, C2-C20 dialkenylamino, C4-C20 di(polyalkenyl)amino, arylamino, diarylamino, C1-C20 alkylarylamino, or cyclicamino groups. The compounds may be combined with a polymeric host material such as plastic or glass to make a sunglass lens, an ophthalmic lens or a window. The compounds may also be included in an ink or a fuel.

摘要翻译： 式（1）的光致变色灰色着色2H-萘并[1,2-b]吡喃，其中R1选自单取代，二取代或多取代的芳基，单取代，二取代或多取代的萘​​基和单 其中至少一个取代基是含氮基团，包括氨基，C 1 -C 20和C 6 -C 20烷基氨基，C 1 -C 20和C 6 -C 20二烷基氨基，C 2 -C 20二烯基氨基，C 2 -C 20烷基氨基， C20或C4-C20二（聚链烯基）氨基，芳基氨基，二芳基氨基，C1-C20烷基芳基氨基，四（C1-C10直链或支链烷基）胍基和环氨基以及R7和R9中至少一个可以相同 选自C 1 -C 20 N烷基氨基C 1 -C 20 N-烷基酰氨基，C 1 -C 20 N，N-二烷基酰氨基，酰氨基，硝基，氨基，C 1 -C 20烷基氨基，C 1 -C 20二烷基氨基，C 2 -C 20二烯基氨基， C20二（多烯基）氨基，芳基氨基，二芳基氨基，C 1 -C 20烷基芳基氨基或环氨基。 化合物可以与诸如塑料或玻璃的聚合物主体材料组合以制备太阳镜，眼镜或窗。 化合物也可以包括在油墨或燃料中。

公开(公告)号：US5719270A

公开(公告)日：1998-02-17

申请号：US783323

申请日：1997-01-15

申请人： Steven Michael Partington ,  David Allan Clarke

发明人： Steven Michael Partington ,  David Allan Clarke

IPC分类号： C09B29/08 ,  C09B29/12

CPC分类号： C09B29/12 ,  C09B29/0808 ,  C09B29/0809 ,  C09B29/081 ,  C09B29/0813 ,  C09B29/0823 ,  C09B29/083 ,  C09B29/0844

摘要： Azophenyl compounds of the formula: ##STR1## wherein R.sub.1 is an o-, p-directing substituent; R.sub.2 is a substituted or unsubstituted .beta.-hydroxyalkyl group; R.sub.3 is an aromatic carbocyclic or heterocyclic group which is mono- or poly-cyclic and is substituted or unsubstituted; and wherein the benzene ring A may contain one or more further substituents. The compounds are useful as dyestuffs (if they are themselves colored) or as intermediates in the preparation of dyestuffs.

摘要翻译： 下式的偶氮苯基化合物：其中R 1是O-取代基，p-取代基; R2是取代或未取代的β-羟基烷基; R3是单或多环的并且是取代或未取代的芳族碳环或杂环基; 并且其中苯环A可以含有一个或多个其它取代基。 这些化合物可用作染料（如果它们本身是有色的）或作为染料制备中的中间体。

公开(公告)号：US06248264B1

公开(公告)日：2001-06-19

申请号：US09381809

申请日：1999-11-01

申请人： David A. Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

发明人： David A. Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

IPC分类号： G02B523

CPC分类号： C07D491/04 ,  C07D311/92 ,  C07D495/04

摘要： Compositions comprising a naphtho [1,2-b]pyran of formula (I): wherein R7 and/or R9 is hydrogen or an amino group provided that R7 and R9 are not both hydrogen, and the other substituents are as defined in the specifcation.

摘要翻译： 包含式（I）的萘并[1,2-b]吡喃的组合物：其中R 7和/或R 9为氢或氨基，条件是R 7和R 9不同时为氢，其它取代基如本说明书中所定义 。

公开(公告)号：US20110190455A1

公开(公告)日：2011-08-04

申请号：US12737795

申请日：2009-08-18

申请人： Steven Michael Partington

发明人： Steven Michael Partington

IPC分类号： C08F283/12 ,  C07D311/02 ,  C07F7/08

CPC分类号： C07D311/02 ,  C07F7/08 ,  C08F283/12

摘要： A bi-photochromic molecule comprises two photochromic moieties linked via a polydialkylsiloxane oligomer. An ophthalmic lens comprises the bi-photochromic molecule. A polymeric host material comprises the bi-photochromic molecule.

摘要翻译： 双光致变色分子包含通过聚二烷基硅氧烷低聚物连接的两个光致变色部分。 眼用透镜包含双光致变色分子。 聚合物主体材料包含双光致变色分子。

公开(公告)号：US06303673B1

公开(公告)日：2001-10-16

申请号：US09529704

申请日：2000-06-19

申请人： David A. Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

发明人： David A. Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

IPC分类号： C07D49810

CPC分类号： C07D295/135 ,  C07C251/44 ,  G03C1/685

摘要： A photochromic compound has the formula (I) wherein R1 is selected from the group including substituted amino aryl moieties, substituted cyclic amino aryl moieties and substituted N-indolinoaryl or N-tetrahydroquinolino aryl groups, R3 is selected from the group including linear or branched C1-C20 alkyl, linear or branched C2-C20 alkenyl or polyalkenyl, C2-C20 alkynyl or polyalkynyl, aryl, heteroaryl, linear or branched C1-C20 alkyl aryl, linear or branched C1-C20 alkyl-cycloalkyl or -bicycloalkyl or -tricycloalkyl or substituted -cycloalkyl or -bicycloalkyl or -tricycloalkyl, linear or branched C1-C20 haloalkyl or perhaloalkyl, linear or branched C1-C20 alkoxyalkyl or peralkoxyalkyl, linear or branched C1-C20 alkylthioalkyl or peralkylthioalkyl, linear or branched C1-C20 amino alkyl or peraminoalkyl, C3-C20 cycloalkyl or substituted cycloalkyl, C4-C20 bicycloalkyl or substituted bicycloalkyl, C6-C20 tricycloalkyl or substituted tricycloalkl or linear or branched C1-C20 hydroxyalkyl or perhydroxyalkyl; R4 and R5 which may be the same or different are R3 or R4 and R5 are conjoined to form a spiro linked C3-C20 cyclic system or substituted cyclic system; and wherein R2 and R6 are each selected from R3 or hydrogen, halogen, nitro, nitroso, amino, acetamido, C2-C10 N-alkylamido, alkoxycarbonyl, nitrile, carboxy, hydroxy, aryloxy, C1-C10 alkoxy, a heteroatom which is O or N or S or P which in turn can be bonded either singly or multiply to carbon, oxygen, sulphur or nitrogen, C1-C5 alkoxy or alkylthio or aryl or aryloxy or multiples thereof.

摘要翻译： 光致变色化合物具有式（I），其中R 1选自包括取代的氨基芳基部分，取代的环氨基芳基部分和取代的N-二吲哚酰基芳基或N-四氢喹啉基芳基，R3选自直链或支链C1 -C 20烷基，直链或支链C 2 -C 20烯基或聚烯基，C 2 -C 20炔基或多炔基，芳基，杂芳基，直链或支链C 1 -C 20烷基芳基，直链或支链C 1 -C 20烷基 - 环烷基或 - 双环烷基或 - 三环烷基或 直链或支链C 1 -C 20卤代烷基或全卤代烷基，直链或支链C 1 -C 20烷氧基烷基或全烷氧基烷基，直链或支链C 1 -C 20烷硫基烷基或全烷硫基烷基，直链或支链C 1 -C 20氨基烷基或全氨基烷基 C 3 -C 20环烷基或取代的环烷基，C 4 -C 20双环烷基或取代的双环烷基，C 6 -C 20三环烷基或取代的三环烷基或直链或支链的C 1 -C 20羟基烷基或 全羟基烷基; 可以相同或不同的R 4和R 5是R 3或R 4和R 5结合形成螺连接的C 3 -C 20环状体系或取代的环状体系; 并且其中R 2和R 6各自选自R 3或氢，卤素，硝基，亚硝基，氨基，乙酰氨基，C 2 -C 10 N-烷基酰氨基，烷氧基羰基，腈，羧基，羟基，芳氧基，C 1 -C 10烷氧基， 或N或S或P，其又可以单独或多重与碳，氧，硫或氮键合，C 1 -C 5烷氧基或烷硫基或芳基或芳氧基或其多个重复键。

公开(公告)号：US06294112B1

公开(公告)日：2001-09-25

申请号：US09402355

申请日：1999-12-16

申请人： David A. Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

发明人： David A. Clarke ,  Bernard Mark Heron ,  Christopher David Gabbutt ,  John David Hepworth ,  Steven Michael Partington ,  Stephen Nigel Corns

IPC分类号： G02B523

CPC分类号： C07D405/10 ,  C07D311/92

摘要： Red coloring hyperchromic compounds have the formula: where R1 is H, NR2R3, OR4, SR4 or R7 wherein R2 and R3 are alkyl or carbocyclic groups or together with the nitrogen to which they are attached form a heterocyclic ring; R4 is the same as R1 or is alkyl, perhaloallyl, aryl or heteroaryl; R7 is alkyl, haloalkyl, alkylthio, aryl, arylthio, heteroaryl, halogen, nitrile, carboxylate, ester, nitro, or a carbocyclic or heterocyclic ring fused to faces f, gh, i, j or k; and R5 is a cyclic aminoaryl group, an indolinoaryl group, a tricyclic nitrogen heterocycle, or an unsaturated cyclic aminoaryl group.

摘要翻译： 红色着色增色化合物具有下式：其中R 1是H，NR 2 R 3，OR 4，SR 4或R 7，其中R 2和R 3是烷基或碳环基或与它们所连接的氮一起形成杂环; R4与R1相同或为烷基，全卤代烯丙基，芳基或杂芳基; R 7为与f，gh，i，j或k面融合的烷基，卤代烷基，烷硫基，芳基，芳硫基，杂芳基，卤素，腈，羧酸酯，酯，硝基或碳环或杂环; 并且R 5是环状氨基芳基，二氢吲哚基，三环氮杂环或不饱和环氨基芳基。