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1. 发明申请

US20050020787A1 Method of emulsion polymerization 审中-公开
标题翻译：乳液聚合方法
公开(公告)号：US20050020787A1
公开(公告)日：2005-01-27
申请号：US10922179
申请日：2004-08-19
申请人： Huub Aert , Joan Vermeersch , Etienne Thillo , Jos Huybrechts
发明人： Huub Aert , Joan Vermeersch , Etienne Thillo , Jos Huybrechts
IPC分类号： C08F2/00 , C08F2/22 , C08F2/24 , C08F2/38
CPC分类号： C08F2/24 , C08F2/22 , C08F2/38
摘要： A method has been disclosed of preparing ultrafine hydrophobic latex particles of polymers and copolymers by free radical emulsion polymerization in a water-based system, making use therefor, in order to polymerize or copolymerize monomers or monomer mixtures respectively, of at least one compound selected from the group consisting of dimers and cobalt complexes, acting as a chain transfer agent (CTA), wherein said latex particles have an average particle size of less than 100 nm, being more than 10% lower than if prepared in the absence of said CTA, characterized in that said polymerization is conducted in a water-based reaction in the presence of a chain transfer agent and of a surfactant, wherein said surfactant is present in a concentration versus said monomer or monomer mixture of from 5 up to 25% by weight for a non-ionic surfactant or from 0.05 up to 10% by weight for an ionic surfactant, more particularly a surfactant in a concentration below twice its critical micelle concentration.
摘要翻译：已经公开了一种通过在水基体系中通过自由基乳液聚合制备聚合物和共聚物的超细疏水性胶乳颗粒的方法，其用途是分别使单体或单体混合物聚合或共聚至少一种选自由二聚体和钴配合物组成的组，用作链转移剂（CTA），其中所述胶乳颗粒具有小于100nm的平均粒度，比不存在所述CTA时制备的胶乳颗粒小10％以上，其特征在于所述聚合在链转移剂和表面活性剂的存在下在水基反应中进行，其中所述表面活性剂以相对于所述单体或单体混合物的浓度存在，其浓度为5至25重量％，用于非离子表面活性剂或0.05至10重量％的离子表面活性剂，更特别是浓度低于其临界胶束浓度两倍的表面活性剂 ation。

2. 发明申请

US20060009574A1 Method of emulsion polymerization 审中-公开
公开(公告)号：US20060009574A1
公开(公告)日：2006-01-12
申请号：US11223521
申请日：2005-09-09
申请人： Huub Aert , Joan Vermeersch , Etienne Thillo , Jos Huybrechts
发明人： Huub Aert , Joan Vermeersch , Etienne Thillo , Jos Huybrechts
IPC分类号： C08K3/00
CPC分类号： C09D11/106 , C08F2/22 , C08F2/38 , C08F120/14 , C08F2438/03 , C09D11/107 , C08F212/06 , C08F220/54 , C08F220/44 , C08F212/08
摘要： A method has been disclosed of preparing ultrafine hydrophobic latex particles of polymers and copolymers by free radical emulsion polymerization in a water-based system, making use therefor, in order to polymerize or copolymerize monomers or monomer mixtures respectively, of at least one compound selected from the group consisting of dimers and cobalt complexes, acting as a chain transfer agent (CTA), wherein said latex particles have an average particle size of less than 100 nm, being more than 10% lower than if prepared in the absence of said CTA, characterized in that said polymerization is conducted in a water-based reaction in the presence of a chain transfer agent and of a surfactant, wherein said surfactant is present in a concentration versus said monomer or monomer mixture of from 5 up to 25% by weight for a non-ionic surfactant or from 0.05 up to 10% by weight for an ionic surfactant, more particularly a surfactant in a concentration below twice its critical micelle concentration.

3. 发明授权

US07022762B2 Method of emulsion polymerization 有权
公开(公告)号：US07022762B2
公开(公告)日：2006-04-04
申请号：US10802706
申请日：2004-03-17
申请人： Huub Van Aert , Joan Vermeersch , Etienne Van Thillo , Jos Huybrechts
发明人： Huub Van Aert , Joan Vermeersch , Etienne Van Thillo , Jos Huybrechts
IPC分类号： C08L9/04
CPC分类号： C08F2/24 , C08F2/22 , C08F2/38
摘要： A method has been disclosed of preparing ultrafine hydrophobic latex particles of polymers and copolymers by free radical emulsion polymerization in a water-based system, making use therefor, in order to polymerize or copolymerize monomers or monomer mixtures respectively, of at least one compound selected from the group consisting of dimers and cobalt complexes, acting as a chain transfer agent (CTA), wherein said latex particles have an average particle size of less than 100 nm, being more than 10% lower than if prepared in the absence of said CTA, characterized in that said polymerization is conducted in a water-based reaction in the presence of a chain transfer agent and of a surfactant, wherein said surfactant is present in a concentration versus said monomer or monomer mixture of from 5 up to 25% by weight for a non-ionic surfactant or from 0.05 up to 10% by weight for an ionic surfactant, more particularly a surfactant in a concentration below twice its critical micelle concentration.

4. 发明授权

US07071286B2 Coating compositions with high solids content for vehicle coating 有权
标题翻译：用于车辆涂层的固体含量高的涂料组合物
公开(公告)号：US07071286B2
公开(公告)日：2006-07-04
申请号：US10725889
申请日：2003-12-02
申请人： Robert J. Barsotti , Jos Huybrechts , Leen Tanghe
发明人： Robert J. Barsotti , Jos Huybrechts , Leen Tanghe
IPC分类号： C08G63/02
CPC分类号： C08G18/4244 , C08G18/3221 , C09D175/04 , Y10T428/31551
摘要： The invention is directed to coating compositions comprising: A) 20–80 wt-% of at least one orthoester compound having at least one non-cyclic orthoester group and at least one hydroxyl group per molecule, which compound is obtained by reacting a) at least one orthoester compound with b) at least one diol with a number average molecular weight (Mn) of 200–1000 g/mol, wherein solely diols are used having hydroxyl groups with different reactivity and having more than 3 carbon atoms between the hydroxyl groups, B) 0–40 wt-% of at least one hydroxy-functional binder and/or hydroxy-functional reactive diluent, different from component A) and C) 80–20 wt-% of at least one cross-linking agent with functional groups reactive with hydroxyl groups.
摘要翻译：本发明涉及涂料组合物，其包含：A）20-80重量％的至少一种每分子具有至少一个非环状原酸酯基和至少一个羟基的原酸酯化合物，该化合物通过使a）在至少一种原酸酯化合物，其中b）至少一种数均分子量（Mn）为200-1000g / mol的二醇，其中仅使用具有不同反应性的羟基并且在羟基之间具有多于3个碳原子的二醇，B）0-40重量％的至少一种羟基官能的粘合剂和/或羟基官能的反应性稀释剂，不同于组分A）和C）80-20重量％的至少一种具有官能团的交联剂基团与羟基反应。

5. 发明申请

US20050131132A1 Aqueous two-component coating compositions 失效
标题翻译：水性双组分涂料组合物
公开(公告)号：US20050131132A1
公开(公告)日：2005-06-16
申请号：US10733999
申请日：2003-12-10
申请人： Jos Huybrechts
发明人： Jos Huybrechts
IPC分类号： C08F220/32 , C08G18/62 , C09D133/14 , C09D175/04 , C09D175/06 , C08J3/00
CPC分类号： C09D133/14 , C08G18/6254 , C09D175/06
摘要： Aqueous coating compositions comprising A) at least one water-dilutable (meth)acrylate copolymer with a hydroxyl value of 200 to 280 mg KOH/g and B) at least one polyisocyanate cross-linking agent with free isocyanate groups, the (meth)acrylate copolymers being the reaction product of a) 10-50% by weight of at least one glycidyl ester derived from an aliphatic saturated monocarboxylic acid branched in alpha position, b) 0-60% by weight of at least one polyalkylene glycol(meth)acrylate, c) 0-45% by weight of at least one hydroxy-functional olefinic unsaturated monomer different from component b), d) 3-40% by weight of at least one olefinic unsaturated monocarboxylic acid, e) 0-40% by weight of at least one vinyl aromatic monomer and f) 0-40% by weight of other olefinic unsaturated monomers different from monomers a) to e), wherein component d) is used in molar excess of component a) and the % by weight of components a) to f) adding up to 100%.
摘要翻译：水性涂料组合物，其包含A）至少一种羟基值为200至280mg KOH / g的水可稀释（甲基）丙烯酸酯共聚物和B）至少一种具有游离异氰酸酯基团的多异氰酸酯交联剂，（甲基）丙烯酸酯共聚物是a）10-50重量％的至少一种衍生自在α位上分支的脂族饱和一元羧酸的缩水甘油酯的反应产物，b）0-60重量％的至少一种聚亚烷基二醇（甲基）丙烯酸酯，c）0-45重量％的至少一种不同于组分b）的羟基官能的烯属不饱和单体，d）3-40重量％的至少一种烯属不饱和单羧酸，e）0-40重量％的至少一种乙烯基芳族单体和f）0-40％重量的不同于单体a）至e）的其它烯属不饱和单体，其中组分d）以摩尔过量的组分a）和组分的重量％ a）f）加起来100％。

6. 发明授权

US06902820B2 High solid coating compositions 有权
标题翻译：高固体涂料组合物
公开(公告)号：US06902820B2
公开(公告)日：2005-06-07
申请号：US10671217
申请日：2003-09-25
申请人： Jos Huybrechts , Ann Vaes , Lieve Bastin , Leen Tanghe
发明人： Jos Huybrechts , Ann Vaes , Lieve Bastin , Leen Tanghe
IPC分类号： C08G18/40 , C08G18/42 , C08G18/79 , C08L33/08 , C08L33/10 , C08L33/12 , C08L61/28 , C09D167/00 , C09D167/04 , C09D175/06 , B32B27/36 , C08F20/00
CPC分类号： C09D175/06 , C08G18/4063 , C08G18/4283 , C08G18/4291 , C08G18/792 , C08L33/08 , C08L33/10 , C08L33/12 , C08L61/28 , C09D167/00 , C09D167/04 , Y10T428/31794 , C08L2666/14 , C08L2666/16 , C08L2666/02
摘要： Coating compositions comprising: A) least one hydroxy-functional polyester with at least two hydroxyl groups per molecule, wherein at least one of which hydroxyl groups is a tertiary hydroxyl group, and the polyester has a number average molecular weight Mw of 200 to 5000, and contains as a structural element 10-90 wt-%, relative to the total quantity of polyester, of at least one acid ester group comprising a tertiary hydroxyl group and of the following general formula I wherein R1 is a single bond or a C1-C6 alkyl group, R2 and R3 mutually independently mean a C1-C4 alkyl group, B) optionally, at least one additional hydroxy-functional binder other than A) and C) at least one cross-linking agent which is capable of entering into a cross-linking reaction with the OH-groups of components A) and B.
摘要翻译：涂料组合物，其包含：A）每分子具有至少两个羟基的至少一个羟基官能聚酯，其中至少一个羟基是叔羟基，所述聚酯的数均分子量Mw为200-5000，并且包含相对于聚酯的总量为10-90重量％的至少一个包含叔羟基的酸酯基团和以下通式I的结构元素，其中R 1是是单键或C1-C6烷基，R 2和R 3相互独立地表示C 1 -C 4烷基，B）任选地至少一种另外的羟基除了A）和C）之外的官能性粘合剂，和C）至少一种能够与组分A）和B的OH-基团进行交联反应的交联剂。

7. 发明授权

US07091278B2 Aqueous two-component coating compositions 失效
标题翻译：水性双组分涂料组合物
公开(公告)号：US07091278B2
公开(公告)日：2006-08-15
申请号：US10733999
申请日：2003-12-10
申请人： Jos Huybrechts
发明人： Jos Huybrechts
IPC分类号： C08G18/06
CPC分类号： C09D133/14 , C08G18/6254 , C09D175/06
摘要： Aqueous coating compositions comprising A) at least one water-dilutable (meth)acrylate copolymer with a hydroxyl value of 200 to 280 mg KOH/g and B) at least one polyisocyanate cross-linking agent with free isocyanate groups, the (meth)acrylate copolymers being the reaction product of a) 10–50% by weight of at least one glycidyl ester derived from an aliphatic saturated monocarboxylic acid branched in alpha position, b) 0–60% by weight of at least one polyalkylene glycol(meth)acrylate, c) 0–45% by weight of at least one hydroxy-functional olefinic unsaturated monomer different from component b), d) 3–40% by weight of at least one olefinic unsaturated monocarboxylic acid, e) 0–40% by weight of at least one vinyl aromatic monomer and f) 0–40% by weight of other olefinic unsaturated monomers different from monomers a) to e), wherein component d) is used in molar excess of component a) and the % by weight of components a) to f) adding up to 100%.
摘要翻译：水性涂料组合物，其包含A）至少一种羟基值为200至280mg KOH / g的水可稀释（甲基）丙烯酸酯共聚物和B）至少一种具有游离异氰酸酯基团的多异氰酸酯交联剂，（甲基）丙烯酸酯共聚物是a）10-50重量％的至少一种衍生自在α位上分支的脂族饱和一元羧酸的缩水甘油酯的反应产物，b）0-60重量％的至少一种聚亚烷基二醇（甲基）丙烯酸酯，c）0-45重量％的至少一种不同于组分b）的羟基官能的烯属不饱和单体，d）3-40重量％的至少一种烯属不饱和单羧酸，e）0-40重量％的至少一种乙烯基芳族单体和f）0-40重量％的其它不同于单体a）至e）的烯属不饱和单体，其中组分d）以摩尔过量的组分a）和组分的重量％ a）f）加起来100％。

8. 发明申请

US20050119443A1 Coating compositions with high solids content for vehicle coating 有权
标题翻译：用于车辆涂层的固体含量高的涂料组合物
公开(公告)号：US20050119443A1
公开(公告)日：2005-06-02
申请号：US10725889
申请日：2003-12-02
申请人： Robert Barsotti , Jos Huybrechts , Leen Tanghe
发明人： Robert Barsotti , Jos Huybrechts , Leen Tanghe
IPC分类号： C07C43/32 , C08G18/32 , C08G18/42 , C09D175/04 , C08G63/00
CPC分类号： C08G18/4244 , C08G18/3221 , C09D175/04 , Y10T428/31551
摘要： The invention is directed to coating compositions comprising: A) 20-80 wt-% of at least one orthoester compound having at least one non-cyclic orthoester group and at least one hydroxyl group per molecule, which compound is obtained by reacting a) at least one orthoester compound with b) at least one diol with a number average molecular weight (Mn) of 200-1000 g/mol, wherein solely diols are used having hydroxyl groups with different reactivity and having more than 3 carbon atoms between the hydroxyl groups, B) 0-40 wt-% of at least one hydroxy-functional binder and/or hydroxy-functional reactive diluent, different from component A) and C) 80-20 wt-% of at least one cross-linking agent with functional groups reactive with hydroxyl groups.
摘要翻译：本发明涉及涂料组合物，其包含：A）20-80重量％的至少一种每分子具有至少一个非环状原酸酯基和至少一个羟基的原酸酯化合物，该化合物通过使a）在至少一种原酸酯化合物，其中b）至少一种数均分子量（Mn）为200-1000g / mol的二醇，其中仅使用二醇，其羟基具有不同的反应性并且在羟基之间具有多于3个碳原子，B）0-40重量％的至少一种羟基官能的粘合剂和/或羟基官能的反应性稀释剂，不同于组分A）和C）80-20重量％的至少一种具有官能团的交联剂基团与羟基反应。

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