公开(公告)号：US07223357B2

公开(公告)日：2007-05-29

申请号：US11180051

申请日：2005-07-12

Applicant: Jean-Pierre Tahon ,  Roger Van den Bogaert ,  Bert Groenendaal ,  Frank Louwet

Inventor： Jean-Pierre Tahon ,  Roger Van den Bogaert ,  Bert Groenendaal ,  Frank Louwet

IPC: H01B1/12

CPC classification number: H01B1/128 ,  C08J3/09 ,  C08J2365/00 ,  C08L65/00 ,  C09D5/24 ,  C09D11/033 ,  C09D11/36 ,  C09D11/52 ,  C09D165/00 ,  Y10T428/2809

Abstract: A method for preparing a composition containing between 0.08 and 3.0% by weight of polymer or copolymer of a 3,4-dialkoxythiophene in which the two alkoxy groups may be the same or different or together represent an optionally substituted oxy-alkylene-oxy bridge, a polyanion and at least one non-aqueous solvent from a dispersion of the polymer or copolymer of (3,4-dialkoxythiophene) and the polyanion in water which is prepared in the substantial absence of oxygen, comprising in the following order the steps of: i) mixing at least one of the non-aqueous solvents with the aqueous dispersion of the polymer or copolymer of (3,4-dialkoxythiophene) and the polyanion; and ii) evaporating water from the mixture prepared in step i) until the content of water therein is reduced by at least 65% by weight; a printing ink, printing paste or coating composition, capable of yielding layers with enhanced conductivity at a given transparency, prepared according to the above-described method; a coating process with the coating composition thereby producing a layer with enhanced conductivity at a given transparency; and a printing process with the printing ink or paste thereby producing a layer with enhanced conductivity at a given transparency.

Abstract translation: 一种制备含有0.08至3.0重量％的3,4-二烷氧基噻吩的聚合物或共聚物的组合物的方法，其中两个烷氧基可以相同或不同，或一起代表任选取代的氧 - 亚烷基 - 氧桥， 聚阴离子和至少一种非水溶剂，其由（3,4-二烷氧基噻吩）的聚合物或共聚物和聚阴离子在水中的分散体组成，其在基本上不存在氧的情况下制备，包括以下步骤： i）将至少一种非水溶剂与（3,4-二烷氧基噻吩）和聚阴离子的聚合物或共聚物的水分散体混合; 和ii）从步骤i）中制备的混合物蒸发水，直到其中的水含量降低至少65重量％; 印刷油墨，印刷浆料或涂料组合物，其能够产生根据上述方法制备的在给定透明度下具有增强的导电性的层; 所述涂料组合物由此在给定的透明度下产生具有增强的导电性的层; 以及具有印刷油墨或糊料的印刷方法，从而在给定的透明度下产生具有增强的导电性的层。

公开(公告)号：US07147936B2

公开(公告)日：2006-12-12

申请号：US10642933

申请日：2003-08-18

Applicant: Frank Louwet ,  Geert Van Dyck ,  Johan Loccufier ,  Bert Groenendaal ,  Hieronymus Andriessen

Inventor： Frank Louwet ,  Geert Van Dyck ,  Johan Loccufier ,  Bert Groenendaal ,  Hieronymus Andriessen

IPC: C07D211/021 ,  H01L51/50

CPC classification number: C08G61/126 ,  C08L25/08 ,  C08L2666/06 ,  C09J165/00 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13 ,  Y10S428/917

Abstract: A layer configuration on a support, the layer configuration comprising a layer containing a polymer containing optionally substituted 3,4-alkylenedioxythiophene structural units, in which the two alkoxy groups may be the same or different or together represent an optionally substituted oxy-alkylene-oxy bridge, and a compound selected from the group consisting of polyphosphoric acids, polyphosphoric acid salts, thia-alkanedicarboxylic acids, cyclohexadiene compounds and polyhydroxy-compounds selected from the group consisting of tetronic acid derivatives; ortho-dihydroxybenzene compounds with at least one sulpho group, compounds according to formula (I): HO—CH2—CH(OH)—(CH2)m—S—CH2—C(R1)(R2)—CH2—S—(CH2)n—CH(OH)—CH2—OH  (I) wherein R1 and R2 are independently H, —OH or alkyl, and n and m are independently 1, 2 or 3; compounds according to formula (II): HO—(CH2)p—S—CH2—S—(CH2)q—OH  (II) wherein p and q are independently 2, 3 or 4; compounds hydrolyzable to tetronic acid derivatives; compounds hydrolyzable to compounds according to formula (I); and sulpho-substituted 2-thia-alkyl-benzimidazole compounds.

Abstract translation: 在支撑体上的层构型，该层构型包括含有含有任选取代的3,4-亚烷基二氧噻吩结构单元的聚合物的层，其中两个烷氧基可以相同或不同，或一起代表任选取代的氧基 - 桥，以及选自多磷酸，多磷酸盐，硫杂烷二羧酸，环己二烯化合物和选自由以下组成的组的多羟基化合物的化合物：四氢酸衍生物; 具有至少一个磺酸基的邻二羟基苯化合物，根据式（I）的化合物：<？in-line-formula description =“In-line formula”end =“lead”？> HO-CH 2 -CH（OH） - （CH 2 CH 2）m -S- CH 2 -C（R 1） （R 2） - CH 2 -S-（CH 2）n - （CH 2）n - （CH 2） -CH 2 -O-OH（I）<β在线公式描述=“在线式”末端=“尾”→其中R 1和R 2， SUP> 2独立地是H，-OH或烷基，n和m独立地是1,2或3; 根据式（II）的化合物：<？in-line-formula description =“In-line Formulas”end =“lead”？> HO-（CH 2） > -S-CH 2 -S-（CH 2）2 -O-OH（II）<β在线配方说明书=“ 其中p和q独立地为2,3或4; 可水解成四氢酸衍生物的化合物; 可水解成根据式（I）的化合物的化合物的化合物; 和磺基取代的2-硫代 - 烷基 - 苯并咪唑化合物。

公开(公告)号：US20060100102A1

公开(公告)日：2006-05-11

申请号：US11257440

申请日：2005-10-24

Applicant: Carlo Uyttendaele ,  Frank Louwet ,  Johan Loccufier

Inventor： Carlo Uyttendaele ,  Frank Louwet ,  Johan Loccufier

IPC: B41M5/24

CPC classification number: G03C1/4989 ,  C07C309/88 ,  C07C311/47 ,  C07C311/49 ,  G03C1/49845

Abstract: A compound represented by formula (I): wherein X is a carbonyl or sulfonyl group; R2 is an alkyl, alkaryl or aryl group; and R1 is an amino group or an N-alkyl-amino group if Y is a halogen atom, an alkyl group or a hydroxy group; and R1 is a halogen atom, an alkyl group or a hydroxy group if Y is an amino group or an N-alkyl-amino group; and a thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element comprising at least one substantially light-insensitive organic silver salt, at least one organic reducing agent therefor in thermal working relationship therewith, at least one binder and at least one compound represented by formula (I).

Abstract translation: 由式（I）表示的化合物：其中X是羰基或磺酰基; R 2是烷基，烷芳基或芳基; 如果Y是卤素原子，烷基或羟基，则R 1是氨基或N-烷基 - 氨基; 如果Y是氨基或N-烷基 - 氨基，则R 1是卤素原子，烷基或羟基; 以及包括支持体和热敏元件的热敏记录材料，所述热敏元件包含至少一种基本上不光敏的有机银盐，至少一种与其热加工关系的有机还原剂，至少一种粘合剂和至少一种化合物 由式（I）表示。

公开(公告)号：US06890584B2

公开(公告)日：2005-05-10

申请号：US10175948

申请日：2002-06-20

Applicant: Luc Leenders ,  Eddie Daems ,  Frank Louwet ,  Rafaël Samijn ,  Jean-Pierre Tahon ,  Roger Van den Bogaert

Inventor： Luc Leenders ,  Eddie Daems ,  Frank Louwet ,  Rafaël Samijn ,  Jean-Pierre Tahon ,  Roger Van den Bogaert

IPC: C08G61/12 ,  C09D11/00 ,  C09D11/10 ,  C09D165/00 ,  C09K11/06 ,  H01B1/12 ,  H01L51/30 ,  H01L51/52 ,  B41M1/04

CPC classification number: H01B1/128 ,  C08G61/126 ,  C09D11/10 ,  C09D11/106 ,  C09D11/30 ,  C09D11/52 ,  C09D165/00 ,  C09K11/06 ,  H01L51/0022 ,  H01L51/0037 ,  H01L51/5206 ,  H01L51/5221

Abstract: A non-dye containing flexographic ink containing a polymer or copolymer of a 3,4-dialkoxythiophene in which the two alkoxy groups may be the same or different or together represent an optionally substituted oxy-alkylene-oxy bridge, a polyanion and a latex binder in a solvent or aqueous medium, characterized in that the polymer or copolymer of a 3,4-dialkoxythiophene is present in a concentration of at least 0.1% by weight in the ink and that the ink is capable of producing a colorimetrically additive transparent print; a method of preparing the flexographic ink; and a flexographic printing process therewith.

Abstract translation: 包含3,4-二烷氧基噻吩的聚合物或共聚物的非染料含柔性油墨，其中两个烷氧基可以相同或不同，或一起代表任选取代的氧 - 亚烷基 - 氧桥，聚阴离子和胶乳粘合剂 在溶剂或水性介质中，其特征在于3,4-二烷氧基噻吩的聚合物或共聚物在油墨中以至少0.1重量％的浓度存在，并且油墨能够产生比色添加剂透明印刷品; 柔性油墨的制备方法; 和柔性版印刷工艺。

公开(公告)号：US20050009986A1

公开(公告)日：2005-01-13

申请号：US10844551

申请日：2004-05-12

Applicant: Bert Groenendaal ,  Frank Louwet

Inventor： Bert Groenendaal ,  Frank Louwet

IPC: C08G61/12 ,  C09D165/00 ,  C08F20/58

CPC classification number: C08G61/126 ,  C09D165/00 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13

Abstract: An aqueous dispersion of a copolymer of at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a polyanion; a preparation process therefor; its use for coating; a printing ink containing the aqueous dispersion; an electro-conductive layer containing a copolymer of at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a polyanion derived from an aqueous dispersion thereof; and an antistatic layer containing a copolymer of at least one 3,4-alkylenedioxy-thiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a polyanion derived from an aqueous dispersion thereof.

Abstract translation: 至少一种3,4-二亚烷基二氧噻吩化合物在25℃下在水中的溶解度小于2.2g / L的共聚物的水分散体与至少一种在水中溶解度为25的3,4-亚烷基二氧噻吩化合物 至少2.2g / L的聚阴离子; 其准备过程; 其用于涂料; 含有水分散体的印刷油墨; 含有至少一种在25℃下在水中的溶解度低于2.2g / L的3,4-亚烷基二氧噻吩化合物与至少一种在水中溶解度的3,4-亚烷基二氧噻吩化合物的共聚物的导电层 在25℃下为至少2.2g / L，衍生自其水分散体的聚阴离子; 以及含有至少一种在25℃下在水中溶解度小于2.2g / L的3,4-亚烷基二氧基 - 噻吩化合物与至少一种具有溶解度的3,4-亚烷基二氧噻吩化合物的共聚物的抗静电层 25℃下的水至少为2.2g / L，衍生自其水分散体的聚阴离子。

公开(公告)号：US06632472B2

公开(公告)日：2003-10-14

申请号：US09892011

申请日：2001-06-26

Applicant: Frank Louwet ,  Raf Samijn

Inventor： Frank Louwet ,  Raf Samijn

IPC: C09D1102

CPC classification number: C09D11/52 ,  C08G61/126 ,  C09D11/106 ,  C09D165/00

Abstract: A redispersible or soluble product, optionally having a solids content higher than 10% by weight, obtainable by freeze drying an aqueous dispersion of a latex comprising a polyanion and a polymer or copolymer of a substituted or unsubstituted thiophene; a printing ink comprising the above product; a coating dispersion or solution comprising the above product; and a method for making an antistatic or electroconductive layer comprising the steps of redispersing or diluting the above product by adding water or an organic solvent so as to obtain a dispersion or solution, optionally adding other ingredients to the coating solution or dispersion and applying the dispersion or solution to an object.

Abstract translation: 通过将包含聚阴离子和取代或未取代的噻吩的聚合物或共聚物的胶乳的水分散体冷冻干燥，可再分散或可溶性产品，任选地具有高于10重量％的固体含量; 包含上述产品的印刷油墨; 包含上述产品的涂料分散体或溶液; 以及制造抗静电或导电层的方法，包括以下步骤：通过加入水或有机溶剂对上述产物进行再分散或稀释，以获得分散体或溶液，任选地向涂布溶液或分散体中加入其它成分并施加该分散体 或解决方案。

公开(公告)号：US06427595B1

公开(公告)日：2002-08-06

申请号：US08989469

申请日：1997-12-12

Applicant: Marc Van Damme ,  Joan Vermeersch ,  Frank Louwet ,  Raf Samijn

Inventor： Marc Van Damme ,  Joan Vermeersch ,  Frank Louwet ,  Raf Samijn

IPC: B41N114

CPC classification number: B41C1/1025 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/24 ,  B41C2210/262

Abstract: According to the present invention there is provided a heat-sensitive imaging element for making lithographic printing plates. The heat-sensitive imaging element comprises an image-forming layer comprising hydrophobic thermoplastic polymer particles having a specific particle size and polydispersity for obtaining printing plates with an improved sensitivity, excellent developability, high throughput and less scumming.

Abstract translation: 根据本发明，提供了一种用于制造平版印刷版的热敏成像元件。 热敏成像元件包括图像形成层，其包含具有特定粒度和多分散性的疏水性热塑性聚合物颗粒，用于获得具有改进的灵敏度，优异的显影性，高通量和较少浮渣的印刷版。

公开(公告)号：US06333145B1

公开(公告)日：2001-12-25

申请号：US09433971

申请日：1999-11-04

Applicant: Tom Cloots ,  Johan Loccufier ,  Frank Louwet ,  Hieronymus Andriessen

Inventor： Tom Cloots ,  Johan Loccufier ,  Frank Louwet ,  Hieronymus Andriessen

IPC: G03C185

CPC classification number: H01B1/127 ,  H01G9/028 ,  H01G11/48 ,  H01G11/56 ,  H01L51/5203 ,  Y02E60/13

Abstract: A method for producing a polymeric conductive layer on an object comprising the steps of: providing an aqueous composition containing a polythiophene, a polyanion compound and an aprotic compound with a dielectric constant, &egr;, ≧15, applying said composition to said object forming a layer and drying said layer to form a conductive polymeric layer on said object, characterised in that during said production said object and said layer are kept at a temperature below 100° C. and said conductive polymeric layer has a resistivity of at most 2 k&OHgr;/square.

Abstract translation: 一种用于在物体上制备聚合物导电层的方法，包括以下步骤：提供含有聚噻吩，聚阴离子化合物和介质常数εi= 15的非质子化合物的水性组合物，将所述组合物施加到所述物体上形成 层和干燥所述层以在所述物体上形成导电聚合物层，其特征在于，在所述生产期间，所述物体和所述层保持在低于100℃的温度，并且所述导电聚合物层具有至多2kOMEGA /平方的电阻率 。

公开(公告)号：US06306572B1

公开(公告)日：2001-10-23

申请号：US09135637

申请日：1998-08-17

Applicant: Carlo Uyttendaele ,  Huub Van Aert ,  Frank Louwet ,  Ivan Hoogmartens

Inventor： Carlo Uyttendaele ,  Huub Van Aert ,  Frank Louwet ,  Ivan Hoogmartens

IPC: G03C1498

CPC classification number: G03C1/4989 ,  G03C1/04 ,  G03C1/49863 ,  G03C2200/36

Abstract: A substantially light-insensitive black and white thermographic material including a support and a thermosensitive element, containing a substantially light-insensitive organic silver salt, a reducing agent therefor in thermal working relationship therewith and a binder, wherein the binder is a water-dispersible film-forming polymer with covalently bonded moieties with one or more acid groups or anhydrides thereof and the thermographic material is thermally developable under substantially water-free conditions; and a process for producing the substantially light-insensitive black and white thermographic material comprising the steps of: producing an aqueous dispersion of the substantially light-insensitive organic silver salt; producing one or more aqueous coating compositions containing together the aqueous dispersion of the substantially light-insensitive organic silver salt, the reducing agent and the binder; and applying the one or more aqueous coating compositions to the support thereby forming after drying the thermosensitive element.

Abstract translation: 一种基本上不透光的黑色和白色热成像材料，包括支撑体和热敏元件，其含有基本上不受光敏的有机银盐，与其热加工关系的还原剂和粘合剂，其中粘合剂是水分散性膜 具有共价键合的部分与一个或多个酸基团或其酸酐并且热成像材料在基本上无水条件下可热显影; 以及用于生产基本上不透光的黑白热成像材料的方法，包括以下步骤：制备基本上不光敏的有机银盐的水分散体; 制备一种或多种含有基本上不光敏的有机银盐，还原剂和粘合剂的水性分散体的水性涂料组合物; 并且将一种或多种水性涂料组合物施加到载体上，从而在干燥热敏元件之后形成。

公开(公告)号：US5917003A

公开(公告)日：1999-06-29

申请号：US304134

申请日：1994-09-12

Applicant: Joanes Gelan ,  Dirk Vanderzande ,  Frank Louwet

Inventor： Joanes Gelan ,  Dirk Vanderzande ,  Frank Louwet

IPC: H05B33/20 ,  C08G61/00 ,  C08G61/02 ,  C09K11/06 ,  H01L51/50 ,  H05B33/12 ,  C08G69/08

CPC classification number: C08G61/02

Abstract: A process for producing polymers of .alpha., .omega.-unsaturated conjugated compounds, which includes reacting a compound of the formula (I),B--A--C (I)whereinB denotes a sp.sup.3 -hybridized carbon atom carrying at least one hydrogen atom,A denotes a conjugated-.pi.-system or a --CH.dbd.CH--group, andC denotes a carbon atom carrying at least one leaving group,with a base in a solvent. On reaction of the base with the compound of the formula (I) a polymer is formed as a by-product essentially soluble in the solvent and a solid is formed as a by-product which is essentially insoluble in the solvent. According to the process, chemically and thermally stable, high molecular weight polymers of high purity and high regularity are obtained in good yield. If the products of the process carry groups that undergo elimination, forming double bonds, high quality electroluminescent materials can be prepared.

Abstract translation: 一种制备α，ω-不饱和共轭化合物的聚合物的方法，其包括使式（I）的化合物，BAC（I），其中B表示携带至少一个氢原子的sp3-杂化的碳原子，A表示共轭 - π系或-CH = CH-基，C表示携带至少一个离去基团的碳原子，在溶剂中含有碱。 在碱与式（I）化合物的反应中，形成聚合物作为基本上可溶于溶剂的副产物，并且固体形成为基本上不溶于溶剂的副产物。 根据该方法，获得了高纯度和高规则性的化学和热稳定的高分子量聚合物。 如果该方法的产物携带消除的组，形成双键，则可以制备高品质的电致发光材料。