公开(公告)号：EP0419088A1

公开(公告)日：1991-03-27

申请号：EP90309680.8

申请日：1990-09-04

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： Yezrielev, Albert Ilya ,  Wellman, William Edward ,  Kowalik, Ralph Martin ,  Knudsen, George Andrew ,  Romanelli, Michael Gerald

IPC: C08L101/06

CPC classification number: C09D167/00 ,  C08G63/06 ,  C08G63/60 ,  C08K5/3492 ,  C08L67/00 ,  C09D201/06 ,  C08L67/02 ,  C08L61/20 ,  C08L2666/14

Abstract: Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.

Abstract translation: 非液晶酯酚基封端的组合液态聚合物和多元醇组合物与氨基交联剂赋予涂料组合物以提供具有优异性能的膜的能力含有它们。 酯酚基封端聚合物和多元醇可以通过羟基苯甲酸的直接酯化反应没有它的脱羧来制备。

公开(公告)号：EP0318880A2

公开(公告)日：1989-06-07

申请号：EP88119762.8

申请日：1988-11-26

Applicant: KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA

Inventor： Harimoto, Toan ,  Nanbu, Toshiro ,  Kawamura, Jo ,  Furukawa, Hisao

IPC: C08L33/14 ,  C08L43/04 ,  C09D133/14 ,  C09D143/04

CPC classification number: C09D143/04 ,  C08L33/066 ,  C09D201/06 ,  C08L101/06 ,  C08L43/04 ,  C08L2666/02 ,  C08L2666/04

Abstract: A thermosetting composition (A) a hydroxyl group-containing resin, (B) an alkoxysilane group-­containing copolymer and (C) a curing catalyst. The film of the composition is excellent in not only adhesion, gel percentage and surface hardness but also solvent resistance, acid resistance, and stain resistance.

Abstract translation: 热固性组合物（A）含羟基的树脂，（B）含烷氧基硅烷基的共聚物和（C）固化催化剂。 该组合物的膜不仅具有优异的粘合性，凝胶百分比和表面硬度，而且耐溶剂性，耐酸性和耐污染性均优异。

公开(公告)号：EP0255608A3

公开(公告)日：1989-01-25

申请号：EP87109514.7

申请日：1987-07-02

Applicant: Herberts Gesellschaft mit beschränkter Haftung

Inventor： Klostermann, Peter, Dr. Dipl.-Chem. ,  Stolzenbach, Heinrich, Dr. Dipl.-Chem. ,  Günther, Petra

IPC: C09D175/02 ,  C09D175/06

CPC classification number: C09D201/06 ,  C08L2666/02

Abstract: Beschrieben wird eine wärmehärtbare Beschichtungsmasse, enthaltend als Bindemittel (A) filmbildende hydroxylgruppenhaltige Verbindungen mit einer Hydroxylfunktionalität von mindestens 2 und damit vermischt einen acetalfunktionellen Vernetzer (B), die dadurch gekennzeichnet ist, dass der acetalfunktionelle Vernetzer (B) ein nicht flüchtiges Acetalvernetzerharz ist, erhältlich entweder durch Umsetzung eines Diacetals mit Acetalalkoxygruppen von 1 bis 4 Kohlenstoffatomen mit einem Dialkohol oder durch Umsetzung einer isocyanatterminierten Verbindung mit einem hydroxylfunktionellen Acetal. Beschrieben wird auch die Verwendung der Beschichtungsmasse und der darin enthaltenen Acetalvernetzerharze zur Herstellung von Lacküberzügen.

公开(公告)号：EP0230284A3

公开(公告)日：1989-01-18

申请号：EP87100516.1

申请日：1987-01-16

Applicant: LION CORPORATION

Inventor： Kakui, Toshio ,  Hirokawa, Shinya ,  Satoh, Jun ,  Masamizu, Koji

IPC: C09D3/48

CPC classification number: C09D5/008 ,  C09D201/06

Abstract: his invention relates to a coating agent capable of forming film removable in water which is applied to, for example, articles which tend to become dirt, e.g., ventilator fans used in kitchens of homes. The coating agent contains a cross-linkable polymer which, atthe time of being crosslinked, is water-insoluble and capable of absorbing water by an amount which is 2 to 200 times as large as the weight of the polymer itself. The cross-linkable polymer may be a hydrophilic polymer which has, as the hydrophilic group, carboxyl groups (carboxylate groups) and/or hydroxyl groups, and a cross-linking agent.

Abstract translation: 本发明涉及一种能够在水中形成膜的涂层剂，其应用于例如易于变脏的制品，例如在家庭厨房中使用的通风机风扇。 涂布剂含有可交联的聚合物，其在交联时为水不溶性且能够吸收水的量为聚合物本身重量的2至200倍。 可交联聚合物可以是亲水性聚合物，其具有羧基（羧酸酯基）和/或羟基作为亲水基团和交联剂。

公开(公告)号：EP0200399A3

公开(公告)日：1988-04-20

申请号：EP86302663

申请日：1986-04-10

Applicant: IMPERIAL CHEMICAL INDUSTRIES PLC ,  DULUX AUSTRALIA LTD

Inventor： Redman, Richard Paul ,  Beresford, Michael Paul

IPC: C09D05/44

CPC classification number: C09D157/00 ,  C09D5/4473 ,  C09D163/00 ,  C09D201/06 ,  C08L2666/04

Abstract: A coating composition which comprises. preferably as an aqueous dispersion of cationically, anionically or non-ionically dispersed particles - (a) a hydroxyl group-containing polymeric modifier, e.g. a polyepoxide resin or a modified polyepoxide resin, (b) a hydroxyl group-containing addition copolymer containing monomer residues of a specified hydroxyl group-containing ester of an ethylenically unsaturated monocarboxylic acid and, preferably, (c) a crosslinking agent for (a) and (b). Cationically stabilised particles are particularly suitable for cathodic electrodeposition from an aqueous medium when the polymeric modifier is an amine-polyepoxide reaction product.

Abstract translation: 一种涂料组合物，其包含 - 优选作为阳离子阴离子或非离子分散颗粒的水分散体 - （a）含羟基的聚合物改性剂，例如， 聚环氧化物树脂或改性聚环氧树脂，（b）含有含烯属不饱和一元羧酸的特定含羟基酯的单体残基的含羟基的加成共聚物，优选（c）（a）交联剂， 和（b）。 当聚合物改性剂是胺 - 聚环氧化物反应产物时，阳离子稳定的颗粒特别适用于从水介质的阴极电沉积。

公开(公告)号：EP0262720A1

公开(公告)日：1988-04-06

申请号：EP87201766.0

申请日：1987-09-17

Applicant: AKZO N.V.

Inventor： Noomen, Arie ,  Peters, Petrus Johannes

IPC: C09D131/00 ,  C09D163/10 ,  C09D175/16 ,  C09D167/07 ,  C09D171/02

CPC classification number: C09D163/10 ,  C08G18/603 ,  C08G18/8175 ,  C09D201/06 ,  C08G18/60 ,  C08L77/00

Abstract: The invention provides an aqueous coating composition curable at ambient temperature comprising a compound having at least 2α,β-ethylenically unsaturated carboxylate groups, a polyamino amide having an amine number of 60-1000, and a nitroalkane, a formic acid ester or an organic compound occurring in at least 2 tautomeric forms, and in one of the tautomeric forms a labile hydrogen atom is linked to a carbon atom. A process of coating a substrate with such composition is also provided.

Abstract translation: 本发明提供了上wässrige涂料组合物固化在环境温度下，其包含具有至少两个α，β-烯属不饱和羧酸酯基团，具有与胺60-1000号的聚氨基酰胺，和硝基烷烃，甲酸酯或有机的化合物 化合物发生的在至少2种互变异构形式，而在所述互变异构形式中的一种不稳定氢原子连接到碳原子上。 因此，提供与搜索组合物涂覆基材的方法。

公开(公告)号：EP0252289A2

公开(公告)日：1988-01-13

申请号：EP87107978.6

申请日：1987-06-02

Applicant: THE GLIDDEN COMPANY

Inventor： Craun, Gary Pierce ,  Abbey, Kirk Joseph

IPC: C09D167/00 ,  C09D5/03 ,  C07C67/00 ,  C07C69/00

CPC classification number: C09D167/00 ,  C08G59/68 ,  C08G63/87 ,  C09D163/00 ,  C09D201/06 ,  C08L2666/02

Abstract: A new transesterification catalyst comprises an epoxide and a non-acidic nucleophilic onium salt.
Coating compositions having hydroxyl functional resin components and carboxylic ester components adapted for curing by transesterification following application to a substrate are formulated with in-situ formed cure catalyst comprising a non-acidic nucleophile and an epoxide-to-product coatings that readily cure by transesterification. Such coatings include polyesters, polyepoxides, and polyacrylates are useful in formulating high solids coating and powder coatings having exceptional physical properties.
Extremely low-temperature cure coatings were obtained by transesterifying mixtures of polyols and polymeric esters having multiple activated ester linkages having the structure
wherein Rʹ is lower alkyl and Y is -OH and O-alkyl radicals. These coatings provide low-temperature cure coatings for paper, plastic, and wood in addition to metal substrates.
Such catalysts can be used in powder coatings compositions which comprise a hydroxyl functional binder having carboxylic ester functionality. Such resins include hydroxyl functional acrylic, hydroxyl functional polyester, ester functional polyesters and methyl succinate esters of bis phenol epoxides.

Abstract translation: 新的酯交换催化剂包括环氧化物和非酸性亲核鎓盐。 使用具有羟基官能树脂组分和羧酸酯组分的涂料组合物，其适用于在施加于基材上之后通过酯交换固化，由原位形成的固化催化剂配制，其包含非酸性亲核试剂和易于通过酯交换固化的环氧化物产品涂料。 这种涂层包括聚酯，聚环氧化物和聚丙烯酸酯可用于配制具有特殊物理性能的高固体涂料和粉末涂料。 通过酯交换多元醇和具有多个具有结构的活化酯键的聚合酯的混合物来获得极低温固化涂层，其中R'是低级烷基，Y是-OH和O-烷基。 除了金属基材之外，这些涂层还提供纸，塑料和木材的低温固化涂层。 这种催化剂可用于包含具有羧酸酯官能团的羟基官能粘合剂的粉末涂料组合物中。 这些树脂包括双酚环氧化物的羟基官能丙烯酸，羟基官能聚酯，酯官能聚酯和琥珀酸甲酯。

公开(公告)号：EP0067989A1

公开(公告)日：1983-01-05

申请号：EP81901404.0

申请日：1980-12-31

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY

Inventor： BERGHMANS, Jacques Marie Louis ,  SWITTEN, Jan Michel Bernard

IPC: C09D125 ,  C09D201 ,  C08L61

CPC classification number: C09D125/14 ,  C08L61/32 ,  C09D201/06 ,  C08L2666/14 ,  C08L2666/28

Abstract: La capacite de resistance aux intemperies et la longevite des finis derives de vernis acryliques a thermoprise peuvent etre sensiblement ameliorees en ajoutant au vernis, avant de l'appliquer un ou plusieurs stabilisateurs a la lumiere ultraviolette et, eventuellement un ou plusieurs anti-oxydants. La flexibilite et la longevite d'une couche transparente dans un systeme de revetement en couleur/transparent peuvent etre ameliorees en utilisant une resine acrylique contenant un anhydride phtalique que l'on fait reagir avec un ester de glycidyle.

公开(公告)号：EP0049098A1

公开(公告)日：1982-04-07

申请号：EP81304366.8

申请日：1981-09-23

Applicant: The British Petroleum Company p.l.c.

Inventor： Gordon, Kevin Raymond ,  Stannard, Ivan Clifford ,  Kelsey, Jeffrey Richard

IPC: C09D3/727 ,  C08L101/06 ,  C08L57/10 ,  C08L13/00

CPC classification number: C09D175/04 ,  C08K5/00 ,  C08L13/00 ,  C08L57/10 ,  C08L63/00 ,  C09D113/00 ,  C09D123/26 ,  C09D157/10 ,  C09D163/00 ,  C09D201/06 ,  Y10T428/31511 ,  Y10T428/31529 ,  C08L75/04 ,  C08L23/26 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/28 ,  C08L2666/04

Abstract: A composition suitable for forming surface coatings, laminates or composite materials formed by bringing together:

(a) a first polymer containing carboxylic acid, anhydride or acid chloride groups,
(b) an amine or alcohol or a derivative thereof which is a tertiary amine, a ketimine, an acetal or an oxazolidine and
(c) a second polymer capable of cross-linking with the first polymer in the presence of the amine or alcohol.

The components may be initially in two packs and either mixed prior to application or sprayed onto the surface simultaneously from separate nozzles.
The surface coatings are particularly suitable for coating surfaces which are otherwise difficult to coat and protect and may be applied to wet or rusted surfaces without surface preparation.

公开(公告)号：EP0048128A1

公开(公告)日：1982-03-24

申请号：EP81304115.9

申请日：1981-09-09

Applicant: INTERNATIONAL PAINT Public Limited Company

Inventor： Marrion, Alistair Robert ,  Roy, Susan ,  Rowe, Frank Edwin

IPC: C09D3/81

CPC classification number: C09D167/00 ,  C08L33/064 ,  C09D133/066 ,  C09D135/00 ,  C09D157/04 ,  C09D201/06 ,  C08L2666/02

Abstract: A coating composition comprises a hydroxy component having at least two free hydroxyl groups per molecule and an anhydride component which is a polymer-containing cyclic carboxylic acid anhydride groups derived from an olefinically unsaturated cyclic carboxylic acid anhydride, the two components being packaged separately during storage of the composition and being compatible on mixing. At least one of the components is a film-forming polymer. The composition includes a catalytically effective amount of amine groups for accelerating the curing reaction between the hydroxyl groups and the anhydride groups. The amine groups are present in the molecule of the hydroxy component or in a separate amine compound. The hydroxy component is preferably a film-forming acrylic copolymer having pendent hydroxyl and dialkyl-amino-alkyl groups. The composition is particularly useful as a glossy pigmented coating for rigid substrates such as vehicle bodies where hardening of the coating at ambient temperature is required.