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Применить Всего найдено 8. Отображено 8.
05-03-2015 дата публикации

PHOTOCURABLE COMPOSITION, ARTICLE, AND METHOD OF USE

Номер: US20150060113A1
Принадлежит:

A photocurable composition includes an acid-generating compound, a multifunctional epoxy resin, and an epoxysilane oligomer represented by the following Structure (I): 2. The photocurable composition of claim 1 , wherein R and Rare independently unsubstituted alkyl groups or substituted or unsubstituted arylalkyl groups claim 1 , Ris an unsaturated linear claim 1 , branched claim 1 , or cyclic alkyl group or an alkyl ether group claim 1 , and Ris hydrogen or an unsubstituted alkyl group or an unsubstituted arylalkyl group.3. The photocurable composition of claim 1 , wherein the sum of x and y is at least 3.4. The photocurable composition of claim 1 , wherein the multifunctional epoxy compound to the epoxysilane oligomer weight ratio is from 9:1 and to and including 1:9.5. The photocurable composition of claim 1 , wherein the compound that generates an acid is present in an amount of at least 0.1 weight % and up to and including 20 weight % claim 1 , based on total photocurable composition solids.6. The photocurable composition of claim 1 , wherein the multifunctional epoxy compound is present in an amount of at least 10 weight % and up to and including 90 weight % claim 1 , based on total photocurable composition solids.7. The photocurable composition of claim 1 , further comprising a photosensitizer.8. The photocurable composition of claim 1 , wherein the multifunctional epoxy compound has a softening point of 20° C. or more claim 1 , and the epoxysilane oligomer has a softening point less than or equal to 20° C.9. The photocurable composition of claim 1 , wherein the acid generating compound is an onium salt of a Group V-A element claim 1 , an onium salt of a Group VI-A element claim 1 , or an aromatic halonium salt.11. The photocurable composition of claim 1 , further comprising one or more of an adhesion promoter claim 1 , glycidyl ether reactive monomer claim 1 , filler claim 1 , lubricant claim 1 , coating surfactant claim 1 , matting agent claim 1 , or ...

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31-08-1999 дата публикации

Thermal dye transfer assemblage with low Tg polymeric receiver mixture

Номер: US5945376A
Принадлежит: Eastman Kodak Co

A thermal dye transfer assemblage comprising: (I) a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye being a deprotonated cationic dye which is capable of being reprotonated to a cationic dye having a N--H group which is part of a conjugated system, and (II) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the polymeric dye image-receiving layer, the polymeric dye image-receiving layer comprising a mixture of a) a polymer having a Tg of less than about 19° C. and having no or only slight acidity; and b) an acidic material containing at least 0.0007 meq/m 2 of acid; the a) and/or b) having incorporated therein a plasticizer containing: (i) at least the following groups in the order given: E--Q--X--A wherein Q is a carbonyl or sulfonyl; X is N or O; E is an aromatic ring; and A is an alkyl or oxyalky group having up to 5 consecutive carbon atoms; or (ii) a phosphate group having at least one aromatic ring attached thereto; said plasticizer being present in an amount of up to about 25 weight percent of the polymer.

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26-04-2000 дата публикации

Ink jet recording element with overcoat layer

Номер: EP0995610A2
Принадлежит: Eastman Kodak Co

An ink jet recording element comprising the following layers in the order recited: a) a support; b) a hydrophilic image-recording layer; and c) an overcoat layer comprising a vinyl latex polymer having the following formula: ―A x ―B y ―C z ― wherein: A is a hydrophilic, vinyl monomer; B is a hydrophobic, vinyl monomer; C is a cationic monomer; x is from 1 to 80 mole %; y is from 10 to 80 mole %; and z is from 2 to 20 mole %.

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24-08-1999 дата публикации

Thermal dye transfer assemblage with low TG polymeric receiver mixture

Номер: US5942465A
Принадлежит: Eastman Kodak Co

A thermal dye transfer assemblage comprising: (a) a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, said dye being: I) an electrically neutral, deprotonated, delocalized cationic dye precursor; II) a pendant basic dye of the formula D-(L-E) m wherein D represents the residue of a dye, L represents a linking group, E represents a moiety with basic properties and m is an integer of 1-3; or III) a cationic dye precursor having the following structure: ##STR1## and (b) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the dye image-receiving layer, the dye image-receiving layer comprising a mixture of i) a polymer having a Tg of less than about 19° C. and having no or only slight acidity; and ii) a polyester which has been polymerized in the presence of an aluminum salt and which contains an aluminum ion.

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16-11-1999 дата публикации

Thermal coloring matter transfer aggregate

Номер: JPH11314462A
Принадлежит: Eastman Kodak Co

(57)【要約】 (修正有) 【課題】 転写色素を効率良く再プロトン化できる色素 画像受容層を提供する。 【解決手段】 (a)ポリマーバインダー中に分散した 色素を含む色素層を表面上に有する支持体を含み、この 色素が中性の、脱プロトン化、非局在化カチオン色素前 駆体;式D−(L−E) m (式中、Dは色素残基を、L は連結基を、Eは塩基性を有する部分を、mは1〜3の 整数を表す)の懸垂塩基性色素又は以下の構造 のカチオン色素前駆体である色素供与体要素;並びに (b)ポリマー色素画像受容層を表面上に有する支持体 を含み、色素画像受容層が、約19℃未満のTgを有 し、かつ酸性度を全く有しないポリマー;及びアルミニ ウム塩の存在下で重合しかつアルミニウムイオンを含有 するポリエステルの混合物を含んでなる色素受容体要素 を含んでなる感熱色素転写集成体。

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19-09-2003 дата публикации

ベンゾチアジン色素

Номер: JP2003261786A
Принадлежит: Eastman Kodak Co

(57)【要約】 【課題】 蛍光を放出せず、吸収色素又はハレーション 防止色素として使用できるフィルタ色素を提供するこ と。 【解決手段】 下記式II及び式IIA: 【化1】 (式中、R 1 は水素、6〜14個の炭素原子を含むアリ ール基又は1〜12個の炭素原子を含むアルキル基を表 し;R 2 とR 3 は、組み合わさって、6〜14個の原子を 含む芳香族、炭素環式又は複素環式の環系を形成し;X はスルホキシド、スルホン又はジシアノビニル基を表 し;Yはスルホキシド、スルホン、カルボニル又はジシ アノビニル基を表し;L 1 、L 2 及びL 3 はメチン基を表 し、これら複数のメチン基は、mが1以上の場合に、組 み合わさって5又は6員環を形成していてもよく;mは 0、1、2又は3であり;Wはアリール基であり;Dは X基及びY基と共役な部分である)により表される色 素。

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27-08-2003 дата публикации

ベンゾチアジン色素を含む画像形成要素

Номер: JP2003241342A
Принадлежит: Eastman Kodak Co

(57)【要約】 【課題】 蛍光を放出せず、吸収色素又はハレーション 防止色素として使用できるフィルタ色素を含む画像形成 要素を提供すること。 【解決手段】 下記式II及び式IIA: 【化1】 (式中、R 1 は水素、6〜14個の炭素原子を含むアリ ール基、又は1〜12個の炭素原子を含むアルキル基を 表し;R 2 とR 3 は、組み合わさって、6〜14個の原子 を含む芳香族、炭素環式又は複素環式の環系を形成し; X及びYが両方ともカルボニルであることはできないと いうことを条件として、Xはスルホキシド、スルホン、 カルボニル又はジシアノビニル基を表わし、Yはスルホ キシド、スルホン、カルボニル又はジシアノビニル基を 表わし;L 1 、L 2 及びL 3 はメチン基を表わし、これら 複数のメチン基は、mが1以上の場合に、組み合わさっ て5又は6員環を形成していてもよく;mは0、1、2 又は3であり;Wはアリール基であり;DはX基及びY 基と共役な部分である)により表される色素を含む画像 形成要素。

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18-02-2004 дата публикации

Polymethine and azomethine dyes for imaging elements

Номер: EP1334999A3
Принадлежит: Eastman Kodak Co

This relates to a dye represented by Formulae II and IIA below: wherein;    R 1 represents a hydrogen, an aryl group containing 6 to 14 carbon atoms, or an alkyl group containing 1 to 12 carbon atoms;    R 2 and R 3 together form an aromatic, carbocyclic or heterocyclic ring system containing 6 to 14 atoms;    X represents a sulfoxide (S=O), sulfone (SO 2 ), or dicyanovinyl (C(CN) 2 ) group;    Y represents a sulfoxide (S=O), sulfone (SO 2 ), carbonyl (C=O) or dicyanovinyl (C(CN) 2 ) group;    L 1 , L 2 , and L 3 represent methine groups, wherein the methine groups may combine to form a 5- or 6-membered ring when m is equal to or >1;    m is 0, 1, 2, or 3;    W is an aryl group; and    D is a moiety in conjugation with the X and Y groups.

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