公开(公告)号：US06770705B2

公开(公告)日：2004-08-03

申请号：US10361096

申请日：2003-02-06

申请人： Noel R. Vanier ,  Calum H. Munro ,  Gregory J. McCollum ,  James B. O'Dwyer ,  Cynthia Kutchko

发明人： Noel R. Vanier ,  Calum H. Munro ,  Gregory J. McCollum ,  James B. O'Dwyer ,  Cynthia Kutchko

IPC分类号： C08F21604

CPC分类号： C08L33/06 ,  C08K3/22 ,  C08K3/36 ,  C09D7/61 ,  C09D7/67 ,  C09D133/06

摘要： A curable film-forming composition is provided comprising in a medium (i) 10 to 90 percent by weight based on the total weight of solids in the film-forming composition of a crosslinking agent; (ii) 10 to 90 percent by weight based on the total weight of solids in the film-forming composition of a polymer containing a plurality of functional groups reactive with the crosslinking agent; and (iii) at least 20 percent by volume based on the total volume of the film-forming composition of particles having a mean particle size less than 100 nm. A cured composition comprising the crosslinking agent of (i) and the polymer of (ii) has a cured softening point of less than 30° C. The particles of component (iii) further have a hardness value greater than 5 on the Moh hardness scale, and have an affinity for the medium sufficient to keep the particles suspended therein. The affinity of the particles for the medium is greater than the affinity of the particles for each other, thereby preventing agglomeration of the particles within the medium. Cured compositions having a film thickness of at least 5 microns demonstrate excellent chip resistance, superior sandability and resistance to scratching, water spotting and acid etch.

摘要翻译： 提供了一种可固化成膜组合物，其包含在基于成膜组合物中交联剂的固体总重量的10至90重量％的介质中（i） （ii）10至90重量％，基于成膜组合物中含有与交联剂反应的多个官能团的聚合物的固体总重量; 和（iii）基于平均粒径小于100nm的成膜组合物的总体积至少20体积％。 包含（i）的交联剂和（ii）的聚合物的固化组合物的固化软化点小于30℃。组分（iii）的颗粒在莫氏硬度标度上还具有大于5的硬度值 并且对于足以使颗粒悬浮在其中的介质具有亲和力。 颗粒对介质的亲和力大于颗粒彼此的亲和力，从而防止颗粒在介质中的团聚。具有至少5微米的膜厚度的组合物表现出优异的耐碎性，优异的耐砂性和耐电性 划伤，水渍和酸蚀。

公开(公告)号：US06686432B2

公开(公告)日：2004-02-03

申请号：US10076984

申请日：2002-02-15

申请人： Simion Coca ,  Edward R. Coleridge ,  Gregory J. McCollum ,  James B. O'Dwyer ,  James E. Poole ,  Victoria A. Trettel

发明人： Simion Coca ,  Edward R. Coleridge ,  Gregory J. McCollum ,  James B. O'Dwyer ,  James E. Poole ,  Victoria A. Trettel

IPC分类号： C08F1000

CPC分类号： C09D201/02 ,  C08F8/00 ,  C08F10/00 ,  C08F20/00

摘要： A copolymer composition that includes a copolymer comprised of at least 30 mol % of residues having the following alternating residues from a donor monomer and from an acceptor monomer. The copolymer contains at least 15 mol % of an isobutylene type donor monomer and at least 15 mol % of an acrylic monomer as an acceptor monomer. The copolymer is substantially free of maleate or fumarate monomer segments and the copolymer composition is substantially free of Lewis acids and transition metals. Also disclosed is a thermosetting composition that includes a reactant comprising functional groups, a crosslinking agent having at least two functional groups that are reactive with the functional groups first reactant, and a copolymer flow control agent that includes the copolymer composition as well as substrates coated with the thermosetting composition.

公开(公告)号：US06248225B1

公开(公告)日：2001-06-19

申请号：US09309851

申请日：1999-05-11

申请人： Thomas Palaika ,  Ellor J. Van Buskirk ,  Victor G. Corrigan ,  Venkatachalam Eswarakrishnan ,  Gregory J. McCollum ,  Robert R. Zwack ,  Philippe Faucher ,  Craig A. Wilson ,  Chester J. Szymanski ,  James E. Poole ,  Keith S. Ritter ,  Richard F. Syput

发明人： Thomas Palaika ,  Ellor J. Van Buskirk ,  Victor G. Corrigan ,  Venkatachalam Eswarakrishnan ,  Gregory J. McCollum ,  Robert R. Zwack ,  Philippe Faucher ,  Craig A. Wilson ,  Chester J. Szymanski ,  James E. Poole ,  Keith S. Ritter ,  Richard F. Syput

IPC分类号： C25D1312

CPC分类号： C08G18/0814 ,  C08G18/0823 ,  C08G18/8064 ,  C09D5/4465 ,  C09D5/448 ,  C25D13/22 ,  C25D15/00 ,  Y10S524/901

摘要： A process for applying two electrodeposited coatings, one on top of the other, to an electrically conductive substrate is provided. An electrically conductive first coating is applied to provide for corrosion resistance and a second polyurethane-based coating is applied to the first coating to provide chip resistance. Also, aqueous dispersions of the polyurethane coating compositions are disclosed.

摘要翻译： 提供了将两个电沉积涂层（一个在另一个顶部）上施加到导电基底的方法。 施加导电的第一涂层以提供耐腐蚀性，并且将第二聚氨酯基涂层施加到第一涂层以提供耐芯片性。 此外，还公开了聚氨酯涂料组合物的水分散体。

公开(公告)号：US5767191A

公开(公告)日：1998-06-16

申请号：US700978

申请日：1996-08-21

申请人： Steven R. Zawacky ,  Robert R. Zwack ,  Gregory J. McCollum ,  Venkatachalam Eswarakrishnan ,  Edward R. Coleridge

发明人： Steven R. Zawacky ,  Robert R. Zwack ,  Gregory J. McCollum ,  Venkatachalam Eswarakrishnan ,  Edward R. Coleridge

IPC分类号： C09D175/04 ,  C08G18/16 ,  C08G18/80 ,  C09D5/44 ,  C25D13/06 ,  C08J3/00 ,  C08K3/20 ,  C08L63/00 ,  C08L75/00

CPC分类号： C08G18/161 ,  C09D5/4492

摘要： An improved electrodepositable composition is provided comprising: (a) an active hydrogen-containing cationic resin electrodepositable on a cathode; (b) a capped polyisocyanate curing agent; and (c) an organotin-containing catalyst. The improvement comprises the addition to the electrodepositable composition of a water immiscible acid functional compound having a hydrocarbon chain of at least 5 carbon atoms like abietic acid and natural sources thereof. A preferred acid functional compound is abietic acid. The composition provides improved cure response and appearance properties when electrodeposited over conductive substrates.

摘要翻译： 提供了一种改进的可电沉积组合物，其包括：（a）可阴极沉积的含活性氢的阳离子树脂; （b）封端的多异氰酸酯固化剂; 和（c）含有机锡的催化剂。 改进之处在于向可电沉积组合物中加入具有至少5个碳原子的烃链，如松香酸及其天然来源的水不混溶的酸官能化合物。 优选的酸官能化合物是松香酸。 当电沉积在导电基底上时，组合物提供改善的固化反应和外观性能。

公开(公告)号：US5630922A

公开(公告)日：1997-05-20

申请号：US578821

申请日：1995-12-26

申请人： Venkatachalam Eswarakrishnan ,  Robert R. Zwack ,  Gregory J. McCollum ,  Raphael O. Kollah ,  Steven R. Zawacky

发明人： Venkatachalam Eswarakrishnan ,  Robert R. Zwack ,  Gregory J. McCollum ,  Raphael O. Kollah ,  Steven R. Zawacky

IPC分类号： C08G18/24 ,  C09D5/44 ,  C25D13/00 ,  C08L63/00 ,  C25D15/00

CPC分类号： C08G18/246 ,  C09D5/4457 ,  C09D5/4492

摘要： An electrodepositable composition is provided comprising (a) an active hydrogen-containing, cationic salt group-containing resin electrodepositable on a cathode; (b) a capped polyisocyanate curing agent; and (c) a diorganotin dicarboxylate; wherein the dicarboxylate is at least one long chain carboxylate having from 14 to 22 carbon atoms and the diorganotin dicarboxylate is present in the electrodepositable composition in an amount of at least 0.01 percent by weight tin based on weight of total solids of the electrodepositable composition. The composition provides improved storage stability without precipitation of dibutyltin oxide, and when electrodeposited over conductive substrates, there is no loss of cure response and appearance properties.

摘要翻译： 提供一种电沉积组合物，其包含（a）可阴极电解的含活性氢阳离子盐基树脂; （b）封端的多异氰酸酯固化剂; 和（c）二有机锡二羧酸酯; 其中所述二羧酸酯是至少一种具有14至22个碳原子的长链羧酸盐，并且所述可电沉积组合物中的二有机锡二羧酸盐以基于所述可电沉积组合物的总固体重量的至少0.01重量％的锡存在。 该组合物提供改善的储存稳定性而不沉淀二丁基氧化锡，并且当电沉积在导电性基材上时，不会有固化反应和外观性能的损失。

公开(公告)号：US5600035A

公开(公告)日：1997-02-04

申请号：US274614

申请日：1994-07-13

申请人： Charles F. Kahle, II ,  Neil D. McMurdie ,  Raphael O. Kollah ,  Daniel E. Rardon ,  Gregory J. McCollum

发明人： Charles F. Kahle, II ,  Neil D. McMurdie ,  Raphael O. Kollah ,  Daniel E. Rardon ,  Gregory J. McCollum

IPC分类号： C07C201/08 ,  A61K9/00 ,  A61K9/32 ,  C07C201/12 ,  C07C205/11 ,  C07C205/19 ,  C07C205/23 ,  C07C205/26 ,  C07C205/34 ,  C07C205/42 ,  C07C215/14 ,  C07C271/08 ,  C07C301/00 ,  C07C309/67 ,  C07C309/73 ,  C07C319/14 ,  C07C323/16 ,  C07C323/25 ,  C07C323/29 ,  C08G18/38 ,  C08G59/50 ,  C08G63/685 ,  C08L101/00 ,  C09D163/00 ,  G03F7/00 ,  G03F7/004 ,  G03F7/039 ,  G03F7/16 ,  C07C205/00

CPC分类号： C07C323/25 ,  A61K9/0004 ,  C07C205/11 ,  C07C205/19 ,  C07C205/26 ,  C07C215/14 ,  C08G18/384 ,  C08G59/50 ,  C08G59/504 ,  C08G63/6856 ,  C09D163/00 ,  G03F7/0045 ,  G03F7/039 ,  G03F7/164

摘要： Photoreactive compounds are synthesized from 2,5- or 2,6-dintrobenzyl groups. Also disclosed are methods of synthesizing reactive monomers containing 2,5- or 2,6-dintrobenzyl groups.

摘要翻译： 光反应性化合物由2,5-或2,6-二苯甲基合成。 还公开了合成含有2,5-或2,6-二苯甲基的反应性单体的方法。

公开(公告)号：US5464887A

公开(公告)日：1995-11-07

申请号：US225211

申请日：1994-04-08

申请人： Matthew S. Scott ,  Gregory J. McCollum ,  Chester J. Szymanski ,  Craig A. Wilson

发明人： Matthew S. Scott ,  Gregory J. McCollum ,  Chester J. Szymanski ,  Craig A. Wilson

IPC分类号： C09D167/06 ,  C09D5/00 ,  C09D5/44 ,  C09D175/04 ,  C25D13/00 ,  C25D13/10 ,  C08L67/06

CPC分类号： C09D5/448

摘要： An aqueous electrocoating composition useful in a method of electrodeposition contains an electrodepositable resin, optionally a curing agent and a microparticulate crosslinked unsaturated polyester flatting agent. The microparticulate flatting agent provides the desired flatting effect without compromising coating properties such as corrosion resistance and flexibility.

摘要翻译： 可用于电沉积方法的水性电涂组合物含有电沉积树脂，任选的固化剂和微粒交联的不饱和聚酯消光剂。 微粒化消光剂提供所需的平整效果，而不会影响涂层性能，例如耐腐蚀性和柔韧性。

公开(公告)号：US5359005A

公开(公告)日：1994-10-25

申请号：US998159

申请日：1992-12-29

申请人： Charles M. Kania ,  Padmanabhan Sundararaman ,  David T. McKeough ,  Gregory J. McCollum ,  James B. O'Dwyer

发明人： Charles M. Kania ,  Padmanabhan Sundararaman ,  David T. McKeough ,  Gregory J. McCollum ,  James B. O'Dwyer

IPC分类号： C08F8/30 ,  C08G63/91 ,  C08K5/29 ,  C09D133/06 ,  C09D167/00 ,  C09D201/02 ,  C08F265/00 ,  C08F283/02 ,  C08F291/12

CPC分类号： C09D167/00 ,  C08F8/30 ,  C08G63/914 ,  C08K5/29 ,  C09D133/06 ,  C09D133/062 ,  C09D201/02

摘要： Stable, non-gelled, one-package coating compositions capable of being cured at ambient conditions to produce durable coatings comprising at least one polymer and/or oligomer having a molecular weight of at least about 100 and bearing at least two specific aziridine moieties, at least two specific carbodiimide moieties or combinations thereof and at least one polymer and/or oligomer having a molecular weight of at least about 100 and bearing at least two covalently blocked carboxylic acid moieties. Process for coating a substrate using such compositions are also claimed.

摘要翻译： 稳定的非胶凝的单包装涂料组合物，其能够在环境条件下固化以产生耐久涂层，其包含至少一种分子量为至少约100且具有至少两个特定氮丙啶部分的聚合物和/或低聚物， 至少两个具体的碳二亚胺部分或其组合以及分子量至少为约100且具有至少两个共价封端的羧酸部分的至少一种聚合物和/或低聚物。 还要求保护使用这种组合物涂覆基材的方法。

公开(公告)号：US5340894A

公开(公告)日：1994-08-23

申请号：US13914

申请日：1993-02-05

申请人： Shanti Swarup ,  Gregory J. McCollum ,  Ronald M. Shewchuk ,  Jonathan T. Martz

发明人： Shanti Swarup ,  Gregory J. McCollum ,  Ronald M. Shewchuk ,  Jonathan T. Martz

IPC分类号： C07C271/12 ,  C08F12/26 ,  C08G18/28 ,  C08G18/81 ,  C08F226/02

CPC分类号： C08G18/284 ,  C07C271/12 ,  C08F12/26 ,  C08G18/8108

摘要： A vinyl polymerizable reaction product useful in preparing pigment grind vehicles having improved grind time, viscosity properties and color properties is disclosed. The reaction product can be prepared by reaction of an ester with isopropenyl-.alpha.,.alpha.-dimethylbenzylisocyanate. The resulting product is a urethane ester which can be homopolymerized or copolymerized with other vinyl monomers. The invention is also directed toward the resulting polymeric grind vehicle and pigment pastes made therewith.

摘要翻译： 公开了一种可用于制备具有改善研磨时间，粘度特性和颜色特性的颜料研磨车辆的乙烯基聚合反应产物。 反应产物可以通过酯与异丙烯基-α，α-二甲基苄基异氰酸酯的反应来制备。 所得产物是可与其它乙烯基单体均聚或共聚的氨基甲酸酯酯。 本发明还涉及由此制成的所得聚合物研磨载体和颜料浆料。

公开(公告)号：US5237090A

公开(公告)日：1993-08-17

申请号：US766374

申请日：1991-09-27

申请人： Shanti Swarup ,  Gregory J. McCollum ,  Ronald M. Shewchuk ,  Jonathan T. Martz

发明人： Shanti Swarup ,  Gregory J. McCollum ,  Ronald M. Shewchuk ,  Jonathan T. Martz

IPC分类号： C07C271/12 ,  C08F12/26 ,  C08G18/28 ,  C08G18/81

CPC分类号： C08G18/284 ,  C07C271/12 ,  C08F12/26 ,  C08G18/8108

摘要： A vinyl polymerizable reaction product useful in preparing pigment grind vehicles having improved grind time, viscosity properties and color properties is disclosed. The reaction product can be prepared by reaction of an ester with isopropenyl-.alpha.,.alpha.-dimethylbenzylisocyanate. The resulting product is a urethane ester which can be homopolymerized or copolymerized with other vinyl monomers. The invention is also directed toward the resulting polymeric grind vehicle and pigment pastes made therewith.

摘要翻译： 公开了一种可用于制备具有改善研磨时间，粘度特性和颜色特性的颜料研磨车辆的乙烯基聚合反应产物。 反应产物可以通过酯与异丙烯基-α，α-二甲基苄基异氰酸酯的反应来制备。 所得产物是可与其它乙烯基单体均聚或共聚的氨基甲酸酯酯。 本发明还涉及由此制成的所得聚合物研磨载体和颜料浆料。