公开(公告)号：US08698863B2

公开(公告)日：2014-04-15

申请号：US13324393

申请日：2011-12-13

Applicant: Nazir Khan ,  Martin Robert Walker

Inventor： Nazir Khan ,  Martin Robert Walker

IPC: B41J2/435

CPC classification number: C09D11/50 ,  B41M5/267 ,  B41M5/30

Abstract: Laser-markable compositions and methods for providing an image on a substrate are provided. A laser-markable composition can include a pigment, a solvent, and a conductive polymer that absorbs IR radiation. This can be used to mark a substrate, using a low-energy laser. Irradiation can be by means of a near-IR laser source, and the conductive polymer can absorb radiation and transfer heat to the pigment.

Abstract translation: 提供了可激光标记的组合物和用于在基底上提供图像的方法。 可激光标记组合物可以包括吸收IR辐射的颜料，溶剂和导电聚合物。 这可以用于使用低能量激光来标记衬底。 照射可以通过近红外激光源，并且导电聚合物可以吸收辐射并将热量传递到颜料。

公开(公告)号：US08507178B2

公开(公告)日：2013-08-13

申请号：US13000552

申请日：2009-07-02

Applicant: Anthony N Jarvis ,  Christopher Anthony Wyres

Inventor： Anthony N Jarvis ,  Christopher Anthony Wyres

IPC: G03F7/025 ,  G03F7/00 ,  C08F2/46 ,  C08J3/28

CPC classification number: G03C1/73 ,  B41M5/267 ,  B41M5/285 ,  G03C1/733 ,  G03F7/025

Abstract: The invention relates to use of a diacetylene compound as a color former wherein the diacetylene compound has one of general formulae (I) to (V). The invention also includes methods of imparting color to a material including a compound as defined above, which comprises subjecting the material to irradiation.

Abstract translation: 本发明涉及二乙炔化合物作为成色剂的用途，其中联乙炔化合物具有通式（I）至（V）之一。 本发明还包括赋予包括上述化合物在内的材料的颜色的方法，其包括使材料经受辐照。

公开(公告)号：US08420282B2

公开(公告)日：2013-04-16

申请号：US13000014

申请日：2009-07-02

Applicant: Anthony N Jarvis ,  Martin Walker

Inventor： Anthony N Jarvis ,  Martin Walker

IPC: G02B5/20 ,  G02F1/1335

CPC classification number: G03C1/73 ,  B41M5/265 ,  B41M5/285 ,  G02B5/223 ,  G02F1/133516 ,  G03C7/12 ,  G03F7/0007 ,  G03F7/025 ,  G03F7/105

Abstract: A method for producing a color filter, comprising: applying to a substrate at least one diacetylene capable of undergoing a light-activated color change reaction, and exposing the substrate to light thereby causing the exposed regions of the substrate to change color. The invention also provides devices comprising colored filters such as liquid crystal displays.

Abstract translation: 一种制造滤色器的方法，包括：向基板施加能够经历光活化变色反应的至少一种二乙炔，并将基板曝光，从而使基板的曝光区域变色。 本发明还提供了包括诸如液晶显示器的彩色滤色器的装置。

公开(公告)号：US08308860B2

公开(公告)日：2012-11-13

申请号：US12443769

申请日：2007-10-19

Applicant: Anthony N Jarvis

Inventor： Anthony N Jarvis

IPC: C09D11/00

CPC classification number: B41M5/465 ,  B41M5/30 ,  B41M2205/04 ,  C09D11/50 ,  Y10T428/31678 ,  Y10T428/31975 ,  Y10T428/31993

Abstract: A laser-markable composition comprises a marking component and an organic compound, wherein the organic compound absorbs laser radiation at 780 to 2000 nm and thereby causes the marking component to change color, and wherein the organic compound has an absorptivity ratio, A r, of at least 1.25, wherein the absorptivity ratio is defined as formula (I): wherein: Ap780-2000 nm is an absorbance peak in the wavelength region of 780 to 2000 nm; and Aave600-700 nm is the average absorbance in the wavelength region of 400 to 700 nm. A y = A p ⁢ ⁢ 780 - 2000 ⁢ ⁢ nm A ave ⁢ ⁢ 400 - 700 ⁢ ⁢ nm ( I )

Abstract translation: 可激光标记组合物包含标记组分和有机化合物，其中有机化合物在780至2000nm处吸收激光辐射，从而使标记组分改变颜色，并且其中有机化合物的吸收比A r为 至少1.25，其中吸收率定义为式（I）：其中：Ap780-2000nm是在780至2000nm的波长区域中的吸收峰; Aave600-700nm是400〜700nm波长区域的平均吸光度。 A y = A p⁢780-2000⁢nm A ave⁢400 700nm（I）

公开(公告)号：US08178277B2

公开(公告)日：2012-05-15

申请号：US12519423

申请日：2007-12-21

Applicant: Jonathan Campbell ,  Adolf Käser

Inventor： Jonathan Campbell ,  Adolf Käser

IPC: G03F7/00 ,  G03F7/004 ,  G03F7/105 ,  G03F7/029

CPC classification number: B41M5/323 ,  B41M3/142 ,  C08K5/07 ,  C08K5/17 ,  C09D7/63 ,  Y10S430/106 ,  Y10S430/114 ,  Y10S430/119 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165 ,  Y10T428/24802

Abstract: The present invention provides coating compositions comprising (i) a) a compound containing a free carbonyl group and b) a nucleophile or (ii) a compound containing a free carbonyl group, which compound is substituted with one or more nucleophilic groups. The present invention also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions, and marked substrates obtainable by the latter process.

Abstract translation: 本发明提供包含（i）a）含有游离羰基的化合物和b）亲核试剂的化合物或（ii）含有游离羰基的化合物，该化合物被一个或多个亲核基团取代。 本发明还提供了制备这些组合物的方法，用这些组合物涂覆的基材及其制备方法，使用这些组合物制备标记的底物的方法，以及通过后一方法获得的标记的底物。

公开(公告)号：US08173253B2

公开(公告)日：2012-05-08

申请号：US12095414

申请日：2006-12-04

Applicant: William Green ,  Tristan Phillips ,  Anthony Jarvis ,  Christopher Anthony Wyres ,  Trevor Wilson

Inventor： William Green ,  Tristan Phillips ,  Anthony Jarvis ,  Christopher Anthony Wyres ,  Trevor Wilson

IPC: B32B7/12 ,  C08J7/18

CPC classification number: B41M5/267 ,  B41M5/283 ,  B41M5/284 ,  B41M5/30 ,  B41M5/46 ,  Y10T428/28 ,  Y10T428/2848

Abstract: A tape construct comprises a laser-imageable composition, whereby images can be created in said tape by irradiation with a laser. In an alternative, a laser-imageable formulation suitable for spray application to a substrate, comprises a color-former, a binder and a carrier.

Abstract translation: 胶带构造包括可激光成像的组合物，由此可以通过用激光照射在所述带中形成图像。 替代地，适用于喷涂在基材上的可激光成像制剂包括成色剂，粘合剂和载体。

公开(公告)号：US08101545B2

公开(公告)日：2012-01-24

申请号：US11886137

申请日：2006-03-13

Applicant: Jonathan Campbell ,  John Whitworth ,  Alan Platt ,  Ian Street

Inventor： Jonathan Campbell ,  John Whitworth ,  Alan Platt ,  Ian Street

IPC: B41M5/333 ,  B41M5/337 ,  C09D11/00

CPC classification number: B41M5/26 ,  B41M5/286 ,  C07F7/04 ,  C07F7/1804 ,  C09D5/024 ,  C09D11/50

Abstract: The present invention provides coating compositions for marking substrates, which comprises a color former, an amine salt of an organic metal compound, a binder, a solvent, and optionally additional components, wherein the amine salt of the organic metal compound is of formula (I) in which X is silicon or boron, and E and F are the same or different and are selected from the group consisting of a, b, c, d, e, f, g, h in which R6 and R7 are the same or different are hydrogen, C1-4-alkyl, C1-4-alkoxy, halogen, amino or carboxy, and for X=silicon o=1 and p=0, and R1 is aryl, aralkyl or C1-4-alkyl, or o=1 and p=1, and R1 and R2 together form a one residue selected from the group consisting of a, b, c, d, e, f, g and h, and for X=boron o=0 and p=0, and R3, R4 and R5 are the same or different and are hydrogen, C1-12-alkyl, C1-6-hydroxyalkyl, allyl, aralkyl or arylsulfonyl, in which aralkyl or arylsulfonyl can be substituted with C1-4-alkyl, or R3 and R4 together with the nitrogen to which they are attached form a morpholino or piperidino ring. The present invention also provides a process for the preparation of the composition of the present invention, substrates coated with these compositions, a process for preparing coated substrates, a process for preparing a marked substrate using these compositions, a marked substrate obtainable by the latter process and amine salts of the organic metal compounds of formula I.

Abstract translation: 本发明提供了用于标记基材的涂料组合物，其包含成色剂，有机金属化合物的胺盐，粘合剂，溶剂和任选的另外的组分，其中有机金属化合物的胺盐具有式（I ）其中X是硅或硼，E和F相同或不同，并且选自a，b，c，d，e，f，g，h，其中R 6和R 7是相同的，或 不同的是氢，C 1-4 - 烷基，C 1-4 - 烷氧基，卤素，氨基或羧基，X =硅o = 1和p = 0，并且R 1是芳基，芳烷基或C 1-4 - 烷基，或o = 1和p = 1，并且R 1和R 2一起形成选自a，b，c，d，e，f，g和h的一个残基，对于X =硼o = 0和p = 0 ，R 3，R 4和R 5相同或不同，为氢，C 1-12-烷基，C 1-6 - 羟基烷基，烯丙基，芳烷基或芳基磺酰基，其中芳烷基或芳基磺酰基可被C 1-4 - 烷基取代，或 R3和R4与氮一起 ey形成吗啉或哌啶子环。 本发明还提供了制备本发明组合物的方法，用这些组合物涂覆的基材，涂覆基材的制备方法，使用这些组合物制备标记基材的方法，通过后一方法可获得的标记基材 和式I的有机金属化合物的胺盐。

公开(公告)号：US08083973B2

公开(公告)日：2011-12-27

申请号：US12863625

申请日：2009-01-22

Applicant: Anthony N Jarvis

Inventor： Anthony N Jarvis

IPC: G02B5/23 ,  C07C223/00 ,  C07C235/00 ,  C07C237/00 ,  C07C239/00

CPC classification number: G03C1/73 ,  B41M5/285 ,  C07C233/09 ,  C07C233/38 ,  C09B57/00 ,  G03F7/025

Abstract: A compound which undergoes a color change upon irradiation, and which has the general structure: X—C≡C—C≡C—Y—(CO)n-QZ wherein X is H, alkyl or —Y—(CO)n-QW; each Y is the same or a different divalent alkylene group; Q is O, S or NR; R is H or alkyl; W is H, alkyl or Z; each Z is the same or a different unsaturated alkyl group; and each n is 0 or 1.

Abstract translation: 具有通式X-C≡C-C≡C-Y-（CO）n-QZ的化合物，其中X为H，烷基或-Y-（CO）n- 质量保证 每个Y是相同或不同的二价亚烷基; Q是O，S或NR; R是H或烷基; W是H，烷基或Z; 每个Z是相同或不同的不饱和烷基; 并且每个n为0或1。

公开(公告)号：US08021820B2

公开(公告)日：2011-09-20

申请号：US12087806

申请日：2007-01-17

Applicant: Karen O'Donoghue ,  Jonathan Campbell ,  Ian Street

Inventor： Karen O'Donoghue ,  Jonathan Campbell ,  Ian Street

IPC: G03F7/00 ,  G03F7/004

CPC classification number: B41M5/30 ,  Y10S430/106 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165 ,  Y10T428/31938

Abstract: Composition, which comprises a latent activator and a colour former, a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.

Abstract translation: 组合物，其包含潜在活化剂和成色剂，制备这些组合物的方法，用这些组合物涂布的基材及其制备方法，使用这些组合物制备标记的基材的方法和通过后一种方法获得的标记的底物 。

公开(公告)号：US07998900B2

公开(公告)日：2011-08-16

申请号：US11666919

申请日：2005-11-11

Applicant: Christopher Anthony Wyres ,  Nazir Khan

Inventor： Christopher Anthony Wyres ,  Nazir Khan

IPC: B41M5/136

CPC classification number: B41M5/30 ,  B41M3/142 ,  G03C1/73 ,  Y10S430/146

Abstract: A colorless or transparent composition comprises a charge-delocalization compound and a photoacid, wherein the photoacid generates an acid on irradiation or heating, thereby forming a colored change-transfer complex with said compound.

Abstract translation: 无色或透明的组合物包含电荷离域化合物和光酸，其中光酸在照射或加热时产生酸，从而与所述化合物形成着色的转移络合物。