公开(公告)号：US09914848B1

公开(公告)日：2018-03-13

申请号：US15338670

申请日：2016-10-31

申请人： PPG Architectural Finishes, Inc.

发明人： John R. Kordosh

IPC分类号： C09D167/08 ,  C09F9/00 ,  C09D7/02 ,  C09D7/12 ,  C09D7/04 ,  C09D7/00 ,  C09D5/00 ,  C09D5/02 ,  B05D3/00

CPC分类号： C09D167/08 ,  B05D3/007 ,  C09D5/00 ,  C09D5/021 ,  C09D7/20 ,  C09D7/45 ,  C09D7/46 ,  C09D7/63 ,  C09F9/00 ,  C08K5/544 ,  C08L33/10 ,  C08K5/0091

摘要： The present invention is directed to a coating composition comprising an alkyd resin; an acrylic polymer; a metallic drier; an adhesion promoter; and a solvent. Also disclosed are coatings formed from the coating composition. Also disclosed are methods of coating a substrate.

公开(公告)号：US09856384B2

公开(公告)日：2018-01-02

申请号：US14336222

申请日：2014-07-21

申请人： AXALTA COATING SYSTEMS IP CO., LLC

发明人： Peter W. Uhlianuk ,  Delson J. Trindade ,  Brian J. Ladd

IPC分类号： C09D7/02 ,  C09D7/12 ,  C09D5/00 ,  C08G18/73 ,  C08G18/28 ,  C08K5/21

CPC分类号： C09D7/125 ,  C08G18/2865 ,  C08G18/73 ,  C08K5/21 ,  C09D5/00 ,  C09D7/1283 ,  C09D7/65 ,  C09D7/69

摘要： Sag control compositions, methods of forming sag control compositions, and methods of forming coating systems that include at least one coating layer including urea crystals of such sag control compositions are provided herein. In an embodiment, a sag control composition includes urea crystals and a non-polymeric organic solvent. The urea crystals include the reaction product of a polyisocyanate and a mono-amine. The sag control composition is a stable mixture with a single phase at a temperature of about 21° C. based upon visual observation for a period of at least 10 minutes after forming the mixture.

公开(公告)号：USRE46640E1

公开(公告)日：2017-12-19

申请号：US15143679

申请日：2016-05-02

申请人： Kemira Oyj

发明人： Esko Aarni ,  Perttu Heiska ,  Kimmo Huhtala

IPC分类号： C09D7/02 ,  C09D17/00 ,  D21H19/58 ,  C08K3/26

CPC分类号： C09D17/004 ,  C08K2003/265 ,  C09D7/45 ,  C09D17/001 ,  D21H19/58

摘要： The invention relates to a method for improving rheological properties of an aqueous pigment slurry. In the method dispersion agent is added to an aqueous phase of a slurry comprising pigment particles or to the aqueous phase into which the pigment particles are to be added. The dispersion agent comprises styrene acrylate copolymer. The invention relates also to dispersion agent for a pigment slurry comprising a first component comprising styrene acrylate copolymer and a second component comprising a conventional dispersion agent, such as a straight-chain polyacrylate.

公开(公告)号：US20170355863A1

公开(公告)日：2017-12-14

申请号：US15545468

申请日：2015-12-10

申请人： KANSAI PAINT CO., LTD.

发明人： Daisuke TAKAYAMA ,  Hironori TONOMURA ,  Naoto MATSUSHIMA ,  Shuichi NAKAHARA

IPC分类号： C09D7/12 ,  C09D157/10 ,  B05D7/00 ,  C09D7/02 ,  C09D5/00

CPC分类号： C09D7/63 ,  B05D7/50 ,  B05D7/52 ,  B05D2201/00 ,  C08F220/14 ,  C08F265/06 ,  C08K2003/329 ,  C09D5/00 ,  C09D5/002 ,  C09D5/02 ,  C09D7/40 ,  C09D7/45 ,  C09D133/00 ,  C09D151/003 ,  C09D157/10 ,  C09D167/00 ,  C08K5/521 ,  C08L23/26 ,  C08F2220/1875 ,  C08F2220/285 ,  C08F220/20 ,  C08F2220/1825 ,  C08F220/06 ,  C08F212/08 ,  C08F2220/1808 ,  C08L51/003

摘要： The problem to be solved by the present invention is to provide an aqueous coating composition that can form a multilayer coating film having excellent storage stability, excellent adhesion to plastic base materials, excellent finish, and excellent coating film performance, such as water resistance; and to also provide a coating method using the composition. The present invention provides an aqueous coating composition comprising (A) an aqueous dispersion of a modified polyolefin, (B) an aqueous acrylic resin and/or an aqueous polyester resin, and (C) a phosphoric acid compound represented by a specific formula; and also provides a method for forming a coating film, comprising applying the aqueous coating composition, as well as an article coated with the aqueous coating composition.

公开(公告)号：US20170292010A1

公开(公告)日：2017-10-12

申请号：US15512860

申请日：2015-09-28

申请人： Dow Global Technologies LLC

发明人： David L. Malotky ,  Shari L. Workentine ,  True L. Rogers ,  Stacey L. Dean ,  Matthew J. Crimmins

IPC分类号： C08L1/28 ,  A61K9/20 ,  C09D7/02 ,  C08J5/18 ,  C09D101/28 ,  C09D7/12 ,  A61K9/28 ,  A61K9/48

CPC分类号： C08L1/28 ,  A61K9/2054 ,  A61K9/28 ,  A61K9/4866 ,  A61K9/4891 ,  C08J3/05 ,  C08J5/18 ,  C08J2301/28 ,  C08J2433/02 ,  C08K5/0016 ,  C08L33/08 ,  C08L2201/50 ,  C08L2203/02 ,  C08L2203/16 ,  C09D7/45 ,  C09D7/65 ,  C09D101/28

摘要： Provided is an aqueous composition having pH of 8 or higher and comprising (a) a solid phase comprising dispersed particles that comprise an amount of ethylcellulose polymer, (b) an amount of one or more polymeric dispersants, wherein said polymeric dispersant has a weight-average molecular weight of 5,000 daltons or higher, and wherein said polymeric dispersant has an acid value of 60 to 190 mg KOH/g of polymer. Also provided is a method of making such a composition using an extruder. Also provided is a film made by removing water from such a composition.

公开(公告)号：US09447292B2

公开(公告)日：2016-09-20

申请号：US13979578

申请日：2012-01-25

申请人： Jürgen Omeis ,  Wolfgang Pritschins ,  Frederik Piestert ,  Marcel Krohnen ,  Sandra O'Shea

发明人： Jürgen Omeis ,  Wolfgang Pritschins ,  Frederik Piestert ,  Marcel Krohnen ,  Sandra O'Shea

IPC分类号： C09D7/12 ,  C09B67/00 ,  C09D5/02 ,  C09D7/02 ,  C09D11/03 ,  C09D17/00 ,  C09B67/46

CPC分类号： C09D7/1233 ,  C09B67/009 ,  C09D5/027 ,  C09D7/45 ,  C09D7/63 ,  C09D11/03 ,  C09D17/002

摘要： The invention relates to a wetting and dispersing agent that can be produced by carrying out step (1): wherein a) an organic polymer containing primary and/or secondary amino groups and b) at least one branched polyhydroxymonocarboxylic acid comprising, in addition to a carboxyl group, at least two hydroxy groups, one of which is not bound to the main chain of the molecule, are reacted by condensation reactions, forming amide linkages; and step (2): wherein at least some of the hydroxy groups of the hydroxy-functional reaction product obtained in step (1) are reacted with at least one organic monoisocyanate, forming urethane linkages.

摘要翻译： 本发明涉及可通过进行步骤（1）制备的润湿分散剂：其中a）含有伯和/或仲氨基的有机聚合物和b）至少一种支链多羟基单羧酸，除了 羧基，至少两个羟基，其中一个不与分子的主链结合，通过缩合反应进行反应，形成酰胺键; 和步骤（2）：其中步骤（1）中获得的羟基官能反应产物的至少一些羟基与至少一种有机单异氰酸酯反应形成氨基甲酸酯键。

公开(公告)号：US09403986B2

公开(公告)日：2016-08-02

申请号：US13377842

申请日：2010-06-28

申请人： Sheau-Hwa Ma

发明人： Sheau-Hwa Ma

IPC分类号： C09D151/06 ,  C09B67/20 ,  C08F290/04 ,  C09C3/10 ,  C09D7/02 ,  C09D17/00 ,  C09D151/00

CPC分类号： C09B67/0063 ,  C01P2006/22 ,  C08F290/046 ,  C09C3/10 ,  C09D7/45 ,  C09D17/002 ,  C09D151/003 ,  C08F226/06

摘要： A pigment dispersant comprising a graft copolymer is described. The graft copolymer comprises a backbone having polymerized vinyl imidazole groups and side chains from macromonomers. The vinyl imidazole comprises 2 percent to 20 percent by weight of the graft copolymer and the macromonomer comprises 55 percent to 85 percent by weight of the graft copolymer. The pigment dispersant is useful for forming pigment dispersions that can be used in solvent borne coating compositions.

摘要翻译： 描述了包含接枝共聚物的颜料分散剂。 接枝共聚物包括具有聚合的乙烯基咪唑基团和来自大分子单体的侧链的骨架。 乙烯基咪唑包含2重量％至20重量％的接枝共聚物，大分子单体占接枝共聚物的55重量％至85重量％。 颜料分散剂可用于形成可用于溶剂型涂料组合物中的颜料分散体。

公开(公告)号：US20160215160A1

公开(公告)日：2016-07-28

申请号：US14916628

申请日：2014-09-05

申请人： LUBRIZOL ADVANCED MATERIALS INC.

发明人： Elliot Coulbeck ,  John D. Schofield ,  Patrick J. Sunderland ,  Dean Thetford

IPC分类号： C09D133/02 ,  C09D7/02 ,  C09D11/03

CPC分类号： C09D133/02 ,  B01F17/005 ,  C09B67/009 ,  C09D7/45 ,  C09D11/03

摘要： A composition comprising particulate solid, an organic medium and a dispersant comprising a polyacrylic copolymer functionalized with a polyether and reacted with an aminic polybasic species.

摘要翻译： 包含颗粒状固体，有机介质和分散剂的组合物，其包含用聚醚官能化并与胺类多碱性物质反应的聚丙烯酸共聚物。

公开(公告)号：US09381481B2

公开(公告)日：2016-07-05

申请号：US12442142

申请日：2007-09-17

申请人： Huiguang Kou ,  Haiyang Yu ,  Yanfei Liu ,  Weiqiu Hu

发明人： Huiguang Kou ,  Haiyang Yu ,  Yanfei Liu ,  Weiqiu Hu

IPC分类号： B01F17/00 ,  B01F17/52 ,  C08G73/02 ,  C07C69/02 ,  C08G83/00 ,  C09D7/02 ,  B01J13/00 ,  C09B67/46 ,  C09C3/08 ,  C09D17/00

CPC分类号： B01F17/005 ,  B01J13/0034 ,  C09B67/0085 ,  C09C3/08 ,  C09D7/45

摘要： The present disclosure relates to a liquid dispersant of the formula I wherein T is selected from a polyethylene imine (PEI) or modified PEI moiety, polyvinylamine (PVA) or modified PVA, or polyallylamine (PAA) or modified PAA; B is a branched monomer; R1 and R2 independently of one another are hydrophobic groups; X is B with —OH terminal group, or R1 or R2, q is a number between 5-2000, with the proviso that q is less than the sum of all amine groups of PEI, PVA, PAA; and n is a number of 1-6.

摘要翻译： 本公开涉及式I的液体分散剂，其中T选自聚乙烯亚胺（PEI）或改性PEI部分，聚乙烯胺（PVA）或改性PVA，或聚烯丙胺（PAA）或改性PAA; B是支链单体; R 1和R 2彼此独立地是疏水基团; X是具有-OH端基的B，或R1或R2，q是5-2000之间的数，条件是q小于PEI，PVA，PAA的所有胺基的总和; n为1-6。

公开(公告)号：US09259700B2

公开(公告)日：2016-02-16

申请号：US13061383

申请日：2009-09-01

申请人： Martin Fischer ,  Wolfgang Pritschins ,  Frank Vennhoff ,  Lucia Spikker-Heilen ,  Andrea Esser

发明人： Martin Fischer ,  Wolfgang Pritschins ,  Frank Vennhoff ,  Lucia Spikker-Heilen ,  Andrea Esser

IPC分类号： C08K5/101 ,  C08L91/00 ,  B01F17/00 ,  C09C1/02 ,  C09C1/30 ,  C09C1/36 ,  C09C1/42 ,  C09C1/48 ,  C09C3/08 ,  C09D7/02 ,  C09D17/00

CPC分类号： B01F17/0028 ,  B01F17/005 ,  C01P2006/22 ,  C09C1/021 ,  C09C1/3063 ,  C09C1/3669 ,  C09C1/42 ,  C09C1/48 ,  C09C3/08 ,  C09D7/45 ,  C09D17/00

摘要： The invention concerns a composition comprising as component (A): 10% to 97% by weight, based on the total weight of the composition, of one or more monocarboxylic esters of the general formula R1—CO—OR2, in which R1 is a saturated or unsaturated, branched or straight-chain, aliphatic group having 11 to 23 carbon atoms and R2 is a branched or straight-chain aliphatic group, a cycloaliphatic group or aromatic group having 1 to 13 carbon atoms, and the sum of the carbon atoms of the groups R1 and R2 is not more than 30, the monocarboxylic ester or esters possessing a boiling point of more than 250° C. under a standard pressure of 101.3 kPa, and as component (B): 3% to 90% by weight, based on the total weight of the composition, of one or more dispersants, the composition possessing a viscosity at 25° C. of less than 5000 mPas. The invention further concerns the use of the composition as a dispersion medium, millbases obtained from the composition, and the use of the millbases.

摘要翻译： 本发明涉及包含作为组分（A）的组合物：基于组合物的总重量为10重量％至97重量％的一种或多种通式为R 1 -CO-OR 2的单羧酸酯，其中R 1为 饱和或不饱和的，支链或直链的具有11至23个碳原子的脂族基团，R 2是支链或直链脂族基团，脂环族基团或具有1至13个碳原子的芳族基团，并且碳原子 的基团R1和R2不超过30，在101.3kPa的标准压力下沸点高于250℃的单羧酸酯或酯，和组分（B）：3重量％至90重量％ 基于组合物的总重量，一种或多种分散剂，该组合物在25℃下的粘度小于5000mPas。 本发明还涉及组合物作为分散介质的用途，从该组合物获得的磨粒和使用该磨粒。