公开(公告)号：US4721747A

公开(公告)日：1988-01-26

申请号：US772965

申请日：1985-09-04

Applicant: Jyotindra K. Doshi

Inventor： Jyotindra K. Doshi

IPC: C09D201/06 ,  C08K5/24

CPC classification number: C09D201/06 ,  C08K5/54 ,  C08K5/56

Abstract: Pigmented high solid coating compositions are produced with reduced viscosities by the addition of at least one silane and at least one titanate.

公开(公告)号：US07399352B2

公开(公告)日：2008-07-15

申请号：US10741617

申请日：2003-12-19

Applicant: Jyotindra K. Doshi

Inventor： Jyotindra K. Doshi

IPC: C09D183/04

CPC classification number: C09D175/04 ,  C08G18/4277 ,  C08G18/718 ,  C08L83/06 ,  C08L2312/08 ,  C09D133/062 ,  C09D143/04 ,  C08L83/00

Abstract: A coating composition comprising a reaction product of the following components: (a) at least one cyclic ether or anhydride; and (b) an alkoxysilane-functional polyacrylate, alkyd, polyester, epoxy, or a multifunctional polyol; and (c) at least one metal ester having the general formula Rm-M(OR′)n, in which M is Si, Al, Zr, or Ti, Mg, B, W, or Mo, R is a hydrocarbon group of less than 10 carbon atoms or a group comprising hydrogen, carbon and oxygen of less than 20 carbon atoms, R′ is an alkyl or aryl group with less than 10 carbon atoms, m has values of 0, 1, 2 an 3 and correspondingly n is 4, 3, 2, or 1; and (d) at least one organofunctional alkoxysilane.

Abstract translation: 一种涂料组合物，其包含以下组分的反应产物：（a）至少一种环醚或酸酐; 和（b）烷氧基硅烷官能的聚丙烯酸酯，醇酸树脂，聚酯，环氧树脂或多官能多元醇; 和（c）至少一种具有通式Rm-M（OR'）n的金属酯，其中M为Si，Al，Zr或Ti，Mg，B，W或Mo，R为 小于10个碳原子或含有少于20个碳原子的氢，碳和氧的基团，R'是具有小于10个碳原子的烷基或芳基，m具有0,1,2,3和相应的n 是4，3，2或1; 和（d）至少一种有机官能团烷氧基硅烷。

公开(公告)号：US09000069B1

公开(公告)日：2015-04-07

申请号：US13175083

申请日：2011-07-01

Applicant: Peter J. Mackulin ,  Randolph B. Krafcik ,  Benjamin M. Borns ,  Jyotindra K. Doshi ,  Wendy Zhao

Inventor： Peter J. Mackulin ,  Randolph B. Krafcik ,  Benjamin M. Borns ,  Jyotindra K. Doshi ,  Wendy Zhao

IPC: C09D127/12 ,  C09D133/08 ,  C09D133/10 ,  C09D133/16 ,  C09D143/04 ,  C08F220/24 ,  C08F220/68 ,  C08F20/24 ,  C08F20/68 ,  C08L27/12 ,  C08L33/08 ,  C08L33/10 ,  C08F220/18

CPC classification number: C09D127/12 ,  C08F20/24 ,  C08F20/68 ,  C08F220/18 ,  C08F220/68 ,  C08F2220/1883 ,  C08L27/12 ,  C08L33/08 ,  C08L33/10 ,  C08L2312/00 ,  C09D133/08 ,  C09D133/10 ,  C09D133/16 ,  C09D143/04 ,  C09D125/14 ,  C08L51/003 ,  C08F220/06 ,  C08F220/14 ,  C08F220/24

Abstract: The present invention relates to coating compositions formed by combining two latex resins: a base latex resin and a stratifying latex resin. The stratifying latex resin comprises at least one “driver” to promote migration of the stratifying latex to the surface of the coating during curing or drying. Drivers may be selected from one or more of fluorine containing monomers incorporated into the stratifying latex, long chain acrylate monomers, such as lauryl methacrylate, wax, small particle size, or relatively low Tg.

Abstract translation: 本发明涉及通过组合两种胶乳树脂形成的涂料组合物：基础胶乳树脂和分层胶乳树脂。 分层胶乳树脂包括至少一种“驱动剂”，以促进在固化或干燥期间将分层胶乳迁移到涂层的表面。 驱动剂可以选自掺入分层胶乳中的一种或多种含氟单体，长链丙烯酸酯单体，例如甲基丙烯酸月桂酯，蜡，小粒径或相对低的Tg。

公开(公告)号：US4792580A

公开(公告)日：1988-12-20

申请号：US141368

申请日：1988-01-05

Applicant: Jyotindra K. Doshi

Inventor： Jyotindra K. Doshi

IPC: C09D201/06 ,  C08K5/24

CPC classification number: C09D201/06

Abstract: Pigmented high solid coating compositions are produced with reduced viscosities by the addition of at least one silane and at least one titanate.

Abstract translation: 通过加入至少一种硅烷和至少一种钛酸盐，通过降低粘度制备着色高固体涂料组合物。

公开(公告)号：US4341689A

公开(公告)日：1982-07-27

申请号：US279821

申请日：1981-07-02

Applicant: Jyotindra K. Doshi ,  Scott A. Wallenberg

Inventor： Jyotindra K. Doshi ,  Scott A. Wallenberg

IPC: C08G18/16 ,  C08G18/20 ,  C08G18/18

CPC classification number: C08G18/16 ,  C08G18/20

Abstract: A two component polyurethane coating system is disclosed in which the pot life is extended while retaining rapid cure. The system employs a first component which is a solution of a soluble resin containing active hydrogen atoms capable of reacting with isocyanate functionality, and said first component has dispersed therein an amine catalyst for the reaction absorbed in a molecular sieve having a pore size large enough to absorb the amine catalyst. The molecular sieve minimizes the catalytic effect of the amine catalyst when the two components are mixed until after the absorption of atmospheric moisture forces the sieve to release the catalyst to speed the cure. The second component comprises a solution of an organic polyisocyanate, this solution containing an organotin accelerator which has been deactivated with acetic acid or formic acid which minimizes the accelerating effect of the accelerator when the two components are mixed until after vaporization of the acid frees the accelerator to speed the cure.

Abstract translation: 公开了一种双组分聚氨酯涂料体系，其中适用期延长，同时保持快速固化。 该系统采用第一组分，其是含有能够与异氰酸酯官能团反应的活性氢原子的可溶性树脂的溶液，并且所述第一组分在其中分散有用于反应的胺催化剂，所述催化剂被吸收在孔径足够大的分子筛中 吸收胺催化剂。 分子筛最小化胺催化剂的催化效果，当两种组分混合直到吸收大气中的水分强迫筛子释放催化剂以加速固化。 第二组分包括有机多异氰酸酯溶液，该溶液含有已经用乙酸或甲酸失活的有机锡加速剂，当两种组分混合直到酸汽化之后，促进剂的加速作用最小化促使加速剂释放 加速治愈。