公开(公告)号：US06034153A

公开(公告)日：2000-03-07

申请号：US190376

申请日：1998-11-10

Applicant: Joseph W Tsang ,  John R Moffatt

Inventor： Joseph W Tsang ,  John R Moffatt

IPC: B41J2/01 ,  B41M5/00 ,  C09B67/26 ,  C09C1/48 ,  C09C1/56 ,  C09C3/08 ,  C09D11/00 ,  C09D11/02 ,  C09D201/08

CPC classification number: C09D11/32 ,  C09B67/0073 ,  C09C1/56 ,  C09C3/08 ,  C09D11/322 ,  C09D11/38 ,  C01P2006/60

Abstract: The ink of the invention comprises (a) a vehicle comprising (1) about 1 to 50 wt % of at least one organic solvent as humectants, and (2) about 0.01 to 20 wt % of at least one water-soluble surfactant or amphiphilic polymer (cationic, anionic, or non-ionic); (b) about 1 to 20 wt % of at least one partial chemically-modified, water-soluble colorant, the colorant having sufficient functional groups associated therewith to be substantially waterfast in deionized water while being sufficiently stable in the ink to avoid flocculation; and (c) the balance water. The use of a partial chemically-modified, water-soluble colorant (macromolecular chromophore) results in an ink that is both waterfast and non-flocculating.

Abstract translation: 本发明的油墨包含（a）载体，其包含（1）约1至50重量％的至少一种作为保湿剂的有机溶剂，和（2）约0.01至20重量％的至少一种水溶性表面活性剂或两亲性 聚合物（阳离子，阴离子或非离子）; （b）约1至20重量％的至少一种部分化学修饰的水溶性着色剂，所述着色剂具有足够的与之相关的官能团，以在去离子水中基本上防水，同时在油墨中足够稳定以避免絮凝; 和（c）余量的水。 使用部分化学改性的水溶性着色剂（大分子发色团）产生既防水又不絮凝的油墨。

公开(公告)号：US5852120A

公开(公告)日：1998-12-22

申请号：US946894

申请日：1997-10-08

Applicant: Klaus Bederke ,  Volker Ducoffre ,  Knut Graf ,  Walter Schubert

Inventor： Klaus Bederke ,  Volker Ducoffre ,  Knut Graf ,  Walter Schubert

IPC: C09D5/02 ,  B05D7/00 ,  C08G18/08 ,  C08G18/40 ,  C08G18/62 ,  C08G18/63 ,  C08G18/80 ,  C08L61/20 ,  C08L67/00 ,  C08L75/04 ,  C09D5/00 ,  C09D133/06 ,  C09D133/14 ,  C09D151/08 ,  C09D153/00 ,  C09D175/00 ,  C09D175/04 ,  C09D175/06 ,  C09D201/06 ,  C09D201/08 ,  C08F8/32 ,  C08L33/14

CPC classification number: B05D7/532 ,  C08G18/0823 ,  C08G18/4063 ,  C08G18/4072 ,  C08G18/6254 ,  C08G18/631 ,  C08G18/633 ,  C08G18/8077 ,  C09D133/066 ,  C09D151/08 ,  C09D175/04 ,  C09D175/06 ,  B05D2451/00 ,  C08L61/20 ,  C08L67/00 ,  C08L75/04

Abstract: Aqueous, heat-curable coating compound containing from 38.5 to 80% by weight of one or more film-forming copolymers and/or cocondensates which are emulsifiable in water or rendered water soluble by neutralisation with bases, having a number average molecular weight (Mn) of from 800 to 10,000, a hydroxyl number of from 60 to 390 and an acid number of from 15 to 60, B) from 0 to 25.5% by weight of one or more polyester oligomers having a calculated molecular weight of from 200 to 1000, a hydroxyl number of from 280 to 600 and an acid number of from 0 to 1.5, C) from 3.5 to 40% by weight of one or more amine resin cross-linking agents and D) from 0.5 to 28% by weight of one or more masked polyisocyanates, the percentages by weight of components A) to D) being based in each case on the solids contents by weight of the resins and adding up to 100% by weight, and water and optionally one or more organic solvents, pigments, fillers and/or the conventional auxiliary agents and additives used in lacquers.

Abstract translation: 含有38.5-80重量％的一种或多种成膜共聚物和/或共缩合物的水性可热固化涂料，其在水中可乳化或通过与碱中和使其具有水溶性，具有数均分子量（Mn） 为800至10,000，羟基数为60至390，酸值为15至60，B）0至25.5重量％的一种或多种计算分子量为200至1000的聚酯低聚物， 羟基数为280至600，酸值为0至1.5，C）3.5至40重量％的一种或多种胺树脂交联剂和D）0.5至28重量％的一种或多种胺树脂交联剂， 更多的掩蔽的多异氰酸酯，组分A）至D）的重量百分数以每种情况为基础，以树脂的重量计含有固体含量，并加入至100重量％，水和任选的一种或多种有机溶剂，颜料， 填料和/或使用的常规助剂和添加剂i n漆。

公开(公告)号：US5705554A

公开(公告)日：1998-01-06

申请号：US499834

申请日：1995-07-10

Applicant: Ti Chou ,  James Stanley Dodge ,  George Kletecka

Inventor： Ti Chou ,  James Stanley Dodge ,  George Kletecka

IPC: C08F2/16 ,  C09D5/18 ,  C09D201/08

CPC classification number: C09D5/18 ,  C09D201/08

Abstract: A coating composition for use as an overcoat or heat resistant coating having improved heat resistance comprised of an aqueous latex polymer emulsion and a water soluble or water-dispersible resin which containing a sufficient number of either (a) carboxyl groups or (b) carboxyl and amide groups which will form at least one anhydride ring or imide, in the presence of sufficient heat, and release water molecules, with the latex polymer having a particle size of less than about 1600 Angstroms and containing an effective amount of a nitrogen containing volatile base to achieve a pH of greater than about 7.5 to keep the resin solubilized or dispersed.

Abstract translation: 一种用作外涂层或耐热涂层的涂料组合物，其具有改善的耐热性，包括水性胶乳聚合物乳液和水溶性或水分散性树脂，其含有足够数量的（a）羧基或（b）羧基和 将在足够的热量存在下形成至少一个酸酐环或酰亚胺并且释放水分子的酰胺基团，其中胶乳聚合物的粒径小于约1600埃，并且含有有效量的含氮挥发性碱 以实现大于约7.5的pH以保持树脂溶解或分散。

公开(公告)号：US5304607A

公开(公告)日：1994-04-19

申请号：US781230

申请日：1991-12-31

Applicant: Alastair R. Marrion

Inventor： Alastair R. Marrion

IPC: C09D133/06 ,  C09D133/04 ,  C09D135/00 ,  C09D135/06 ,  C09D201/02 ,  C09D201/08 ,  C08L31/00 ,  C08L35/00 ,  C08L71/02

CPC classification number: C09D135/00

Abstract: A coating composition which is capable of curing at ambient temperature to form a coating comprises (A) an anhydride-functional polymer containing at least two cyclic carboxylic acid anhydride groups per molecule and (B) an amine-functional polymer and is characterized in that the amine-functional polymer (B) contains at least two secondary amine groups per molecule, the polymer (B) being substantially free from hydroxy and ether oxygen atoms and amine nitrogen atoms in the alpha and beta positions with respect to the amine nitrogen atoms, and the carbon atoms directly bonded to the amine nitrogen atoms not being tertiary carbon atoms.

Abstract translation: PCT No.PCT / GB90 / 01027 Sec。 371日期1991年12月31日 102（e）1991年12月31日PCT PCT 1990年7月3日PCT公布。 公开号WO91 / 00321 日本1991年1月10日。一种能够在环境温度下固化以形成涂层的涂料组合物包含（A）每分子含有至少两个环状羧酸酐基团的酸酐官能聚合物和（B）胺官能团 聚合物，其特征在于胺官能聚合物（B）每分子含有至少两个仲胺基团，聚合物（B）在α和β位置基本上不含羟基和醚氧原子和胺氮原子，相对于 直接键合到胺氮原子上的碳原子不是叔碳原子。

公开(公告)号：US5034452A

公开(公告)日：1991-07-23

申请号：US397279

申请日：1989-08-23

Applicant: Barbara L. Kunz

Inventor： Barbara L. Kunz

IPC: C08G18/08 ,  C08G18/83 ,  C08K3/26 ,  C09D151/08 ,  C09D167/02 ,  C09D201/08

CPC classification number: C09D201/08 ,  C08G18/0823 ,  C08G18/838 ,  C08K3/26 ,  C09D151/08 ,  C09D167/02

Abstract: Non-aqueous ionomeric coatings useful as protective surface coatings applied to a substrate are produced by combining a carboxyl functional polymer with zinc carbonate. Upon heat curing the applied film, the zinc cation clusters with the carboxyl polymer to produce a thermoset coating film.

Abstract translation: 通过将羧基官能聚合物与碳酸锌组合，可以制备用作保护性表面涂层的非水性离聚物涂料。 在加热固化所施加的膜时，锌阳离子与羧基聚合物聚集以产生热固性涂膜。

公开(公告)号：US4966948A

公开(公告)日：1990-10-30

申请号：US258149

申请日：1988-10-14

Applicant: E. Floyd Godbey, Jr. ,  Norman G. Wolfe ,  David J. Zepka

Inventor： E. Floyd Godbey, Jr. ,  Norman G. Wolfe ,  David J. Zepka

IPC: C08K5/29 ,  C09D201/08

CPC classification number: C08K5/29 ,  C09D201/08

Abstract: A coating composition containing a carboxyl functional polymeric emulsion or dispersion, a carbodiimide and a transition metal catalyst which upon curing provides coatings with improved resistance properties.

公开(公告)号：US4880842A

公开(公告)日：1989-11-14

申请号：US197063

申请日：1988-05-20

Applicant: Alexander Kowalski ,  Martin Vogel

Inventor： Alexander Kowalski ,  Martin Vogel

IPC: C08F2/22 ,  C08F6/14 ,  C08F8/44 ,  C08F285/00 ,  C08J9/28 ,  C09D7/12 ,  C09D133/00 ,  C09D133/04 ,  C09D157/10 ,  C09D201/08

CPC classification number: C09D7/1291 ,  C08F285/00 ,  C08J9/28 ,  C08K7/22 ,  Y10S525/902

Abstract: Multi-stage polymer particles containing one or more void space(s) therein are produced by sequential emulsion polymerization of an essentially low-acid earlier polymer stage, encapsulation of said low-acid polymer stage with at least a final polymer stage, contacting said polymer particles with a non-polymeric carboxylic acid to permit the acid to be absorbed into said low-acid polymer stage and swelling the polymer particles by contacting the particles with an aqueous base. The low-acid polymer stage is formed by emulsion polymerizing a monomer system comprising ethylenically unsaturated monomer(s) and containing less than 5% by weight of monomer(s) containing acid functionality. The low-acid polymer stage is subsequently encapsulated by one or more polymer stages by emulsion polymerizing ethylenically unsaturated monomer(s) in the presence of the low-acid polymer stage. The final stage has a glass transition temperature (Tg) of about 50.degree. C. or greater, and the total polymer stages having a Tg of about 50.degree. C. or greater comprise about 60% or more by weight of the polymer particles. A non-polymeric carboxylic acid is absorbed into the polymer particles and the resultant particles are contacted with base at a pH sufficient to swell the particles with water at a temperature near or above the Tg of the neat polymer or plasticized polymer of the final polymer stage. When dried the particles contain void space(s) therein which produce(s) opacity in compositions in which the particles are contained.

公开(公告)号：US4861841A

公开(公告)日：1989-08-29

申请号：US885831

申请日：1986-07-14

Applicant: Alastair R. Marrion

Inventor： Alastair R. Marrion

IPC: C09D5/03 ,  C08G59/58 ,  C09D163/00 ,  C09D167/00 ,  C09D201/08

CPC classification number: C09D167/00 ,  C08G59/58 ,  C09D163/00 ,  C09D201/08 ,  Y10S525/934

Abstract: A powder coating composition comprises a component (A) containing carboxylic acid or anhydride functionality and a component (B) containing hydroxy functionality. The components (A) and (B) are both solids at temperatures up to 50.degree. C. and at least one of them is a synthetic resin having a glass transition temperature in the range 0.degree. to 120.degree. C. The carboxylic acid or anhydride-functional component (A) is a compound or polymer containing at least two cyclic carboxylic anhydride groups per molecule or is a compound containing a moiety of the formula: ##STR1## where X is a hydrogen atom or an alkyl group, or a cyclic anhydride thereof. The hydroxy-functional component (B) contains at least two hydroxy groups per molecule and contains at least one amine group in its molecule to catalyze the reaction of the carboxylic acid or anhydride groups of component (A) with the hydroxy groups of component (B). The composition is prepared by mixing the ingredients, extruding them at a temperature above the glass transition temperature of at least one of the components but below the fusion temperature, and comminuting the extrudate. The composition is applied to substrates and heated to cause fusion and reaction of the ingredients to cure the coating layer formed.

Abstract translation: 粉末涂料组合物包含含有羧酸或酸酐官能团的组分（A）和含有羟基官能团的组分（B）。 组分（A）和（B）在高达50℃的温度下都是固体，并且它们中的至少一种是玻璃化转变温度在0-120℃的合成树脂。羧酸或酸酐 官能组分（A）是每分子含有至少两个环状羧酸酐基团的化合物或聚合物，或者是含有下式的部分的化合物：其中X是氢原子或烷基，或环状酸酐 其中。 羟基官能组分（B）每分子含有至少两个羟基，并在其分子中含有至少一个胺基，以催化组分（A）的羧酸或酸酐基团与组分（B）的羟基反应 ）。 通过混合成分，在高于至少一种组分的玻璃化转变温度但低于熔融温度的温度下挤出组合物并粉碎挤出物来制备组合物。 将组合物施加到基底上并加热，使成分的熔融和反应固化形成的涂层。

公开(公告)号：US4810758A

公开(公告)日：1989-03-07

申请号：US25281

申请日：1987-03-12

Applicant: Hisaki Tanabe ,  Ryozo Takagawa ,  Hirotoshi Umemoto

Inventor： Hisaki Tanabe ,  Ryozo Takagawa ,  Hirotoshi Umemoto

IPC: C09D201/00 ,  C09D167/00 ,  C09D201/08 ,  C08F20/00

CPC classification number: C09D201/08 ,  C09D167/00

Abstract: A resinous composition for coating use which is excellent in weather resistance and in low temperature curing properties, comprising a resin having resinous acid value based on carboxyl groups derived from its constituting tetrachlorophthalic acid of 2 to 8, a resinous acid value based on sulfonic acid groups derived from its constituting sulfophthalic acid of 0.5 to 5, and a functional group capable of reacting with a crosslinking agent to be compounded with the resin. The present resin is useful, in the combination form with a crosslinking agent, as a resinous vehicle of a coating composition which is excellent in curing properties, weather resistance, pigment dispersibility and storage stability and is specifically useful as an intermediate or top coat paint for automobile bodies or the like.

Abstract translation: 一种耐候性和低温固化性优异的涂料用树脂组合物，其含有树脂酸值基于其构成的四氯邻苯二甲酸的羧基为2-8的树脂酸值，基于磺酸基的树脂酸值 衍生自其构成的0.5〜5的间苯二甲酸，以及能够与与树脂配混的交联剂反应的官能团。 本树脂与交联剂的组合形式可用作固化性，耐候性，颜料分散性和储存稳定性优异的涂料组合物的树脂载体，并且特别适用于作为中间或面漆涂料 汽车车身等。

公开(公告)号：US4798745A

公开(公告)日：1989-01-17

申请号：US88327

申请日：1987-08-24

Applicant: Jonathan T. Martz ,  James B. O'Dwyer ,  Stephen J. Thomas ,  James A. Claar

Inventor： Jonathan T. Martz ,  James B. O'Dwyer ,  Stephen J. Thomas ,  James A. Claar

IPC: C08G63/12 ,  B05D7/00 ,  C08L35/00 ,  C09D133/06 ,  C09D135/06 ,  C09D157/04 ,  C09D157/10 ,  C09D167/00 ,  C09D201/08 ,  B05D1/36 ,  C08L33/14

CPC classification number: B05D7/53 ,  C09D133/066 ,  C09D135/06 ,  C09D157/04 ,  C08L35/00

Abstract: Disclosed is a non-yellowing coating composition comprising: a hydroxy component having at least two free hydroxyl groups per molecule, and an anhydride component having at least two carboxylic acid anhydride groups per molecule. The anhydride component is derived from a mixture of monomers comprising greater than or equal to 11 percent by weight of an ethylenically unsaturated carboxylic acid anhydride, the balance of the mixture comprised of at least one vinyl comonomer. The molar ratio of the vinyl comonomer to the carboxylic acid anhydride in the mixture should be at least 1.0:1.0 and the ratio should be sufficient to provide a color standard number of less than 150. Typically, the coating composition is in the form of a two-package composition.Also disclosed is a method of coating comprising: (I) coating a substrate with one or more applications of a pigmented basecoating composition to form a basecoat, and (II) coating the basecoat with one or more applications of a transparent topcoating composition to form a transparent topcoat, in which the basecoating composition and/or the topcoating composition comprises the aforesaid non-yellowing coating composition.