公开(公告)号：US11001663B2

公开(公告)日：2021-05-11

申请号：US16304192

申请日：2017-10-17

Applicant: DSM IP Assets B.V.

Inventor： Adrianus Antonius Johannes Van Geel ,  Franciscus Adrianus Johannes Suykerbuyk ,  Gerardus Cornelis Overbeek ,  Jurgen Scheerder

IPC: C08F265/06 ,  C09D7/42 ,  C08L33/08 ,  C09D133/08 ,  C09D133/12 ,  C09D175/04 ,  C08L33/12

Abstract: The present invention relates to an aqueous dispersion comprising dispersed particles of an acrylic copolymer having a volume average particle size diameter (d50) of from 1 to 50 μm (microns), wherein the aqueous dispersion further comprises (i) an acrylic copolymer dispersant having an alkaline solubility higher than 50 wt. %, and being present in the dispersion in an amount of from 10 to 35% by weight, relative to the total amount of monomers used to prepare the acrylic copolymer of the dispersed polymeric particles; and (ii) decomposition products of an oil-soluble organic initiator.

公开(公告)号：US10883015B2

公开(公告)日：2021-01-05

申请号：US16542229

申请日：2019-08-15

Applicant: DSM IP Assets B.V.

Inventor： Roel Johannes Marinus Swaans ,  Ronald Tennebroek ,  Gerardus Cornelis Overbeek ,  Paul de Kok

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  B05D3/02 ,  C09D175/08 ,  C08G18/48 ,  C08J3/03 ,  C08G18/75 ,  C08G18/79 ,  C08G18/08 ,  C08G18/10 ,  C08G18/22 ,  C08L75/08 ,  C08G18/32

Abstract: Aqueous coating compositions include dispersed polyurethane-vinyl polymer hybrid particles obtained by free-radical polymerization of at least one vinyl monomer in the presence of a polyurethane. The polyurethane and the vinyl polymer in the hybrid particles are present in a weight ratio of polyurethane to vinyl polymer ranging from 1:1 to 20:1, and the polyurethane is the reaction product of at least the following components: (a) from 5 to 40 wt. % of at least one organic difunctional isocyanate, (b) from 0.5 to 4 wt. % of an isocyanate-reactive compound containing ionic or potentially ionic water-dispersing groups having a molecular weight of from 100 to 500 g/mol, (c) from 40 to 80 wt. % of at least one diol having a molecular weight from 500 to 5000, (d) from 0 to 10 wt. % of at least one active-hydrogen chain extending compound with a functionality of at least 2 other than water, (e) from 0 to 10 wt. % of at least one diol having a molecular weight below 500 g/mol. The isocyanate and hydroxy groups on the components used are present in a respective mole ratio (NCO to OH) in the range of from 0.8:1 to 5:1.

公开(公告)号：US10457763B2

公开(公告)日：2019-10-29

申请号：US15550565

申请日：2016-02-12

Applicant: DSM IP ASSETS B.V.

Inventor： Tijs Nabuurs ,  Jeffrey Stubbs ,  Johannes Hendrikus De Bont ,  Gerardus Cornelis Overbeek

IPC: C08F220/00 ,  C08F222/00 ,  C08F222/14 ,  C09D135/02 ,  C08F220/06 ,  C08F220/18

Abstract: The present invention relates to an aqueous polymer emulsion comprising at least 30 wt. % of a vinyl copolymer (A), said vinyl copolymer comprising: (I) from 10 to 90 wt. % of 2-octyl acrylate monomer; (II) from 10 to 90 wt. % of at least one itaconate ester monomer according to formula (1) in which A and B may be different or the same and A and B are independently an alkyl group or an aryl group; and (III) from 0 to 80 wt. % of ethylenically unsaturated monomer other than (I) and (II); whereby the summed amount of (I), (II) and (III) is 100 wt. % and whereby the amount of vinyl copolymer (A) is given relative to the total weight amount of the polymers present in the emulsion.

公开(公告)号：US10167408B2

公开(公告)日：2019-01-01

申请号：US15306279

申请日：2015-04-23

Applicant: DSM IP ASSETS B.V.

Inventor： Rajasingham Satgurunathan ,  Jurgen Scheerder ,  Gerardus Cornelis Overbeek ,  Roel Johannes Marinus Swaans ,  Ronald Tennebroek ,  Tijs Nabuurs ,  Maud Kastelijn ,  Hinrike Malda

IPC: C09D133/12 ,  C09D133/10 ,  C08L25/14 ,  C08L33/08 ,  C08L33/12 ,  C09D125/14 ,  C09D133/08

Abstract: An aqueous polymer composition which when in the form of a film shows excellent elongation at break comprising (i) 5 to 30 wt. % of polyurethane where the acid value of the polyurethane is between 3 to 40 mg KOH/g; (ii) 70 to 95 wt. % of vinyl polymer comprising 20 to 90 wt. % of vinyl polymer with Tg

公开(公告)号：US09676889B2

公开(公告)日：2017-06-13

申请号：US14376173

申请日：2013-02-04

Applicant: DSM IP ASSETS B.V.

Inventor： Tijs Nabuurs ,  Gerardus Cornelis Overbeek ,  Ronald Tennebroek

IPC: C09D135/02 ,  C09D175/08 ,  C09D125/14 ,  C09D133/08 ,  C08F301/00 ,  C08F220/14 ,  C08F222/14 ,  C08F293/00 ,  C09D153/00 ,  C08F220/06 ,  C09D133/02 ,  C09D133/12 ,  C08L33/02 ,  C08L33/12 ,  B05D3/02 ,  B05D3/06 ,  B05D3/10 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C09D133/14 ,  C08L33/10 ,  C08L51/00 ,  C08L67/08 ,  C08L75/04 ,  C09D133/10 ,  C09D151/00 ,  C09D167/08 ,  C09D175/04 ,  C08L35/02 ,  C08F8/32 ,  C08F8/42 ,  C08F8/44 ,  C08F222/04 ,  C08L75/00 ,  C08F220/18

CPC classification number: C08F301/00 ,  B05D3/0254 ,  B05D3/06 ,  B05D3/108 ,  C08F8/32 ,  C08F8/42 ,  C08F8/44 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C08F26/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F222/04 ,  C08F222/14 ,  C08F293/005 ,  C08F2220/1825 ,  C08F2438/03 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/50 ,  C08L33/02 ,  C08L33/10 ,  C08L33/12 ,  C08L35/02 ,  C08L51/003 ,  C08L67/08 ,  C08L75/00 ,  C08L75/04 ,  C08L2201/52 ,  C09D125/14 ,  C09D133/02 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D133/14 ,  C09D135/02 ,  C09D151/003 ,  C09D153/00 ,  C09D167/08 ,  C09D175/04 ,  C09D175/08 ,  Y02P20/582 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: There is described an aqueous urethane acrylate copolymer dispersion comprising a) from 10 to 95 wt-% of a polyurethane copolymer, and b) from 5 to 90 wt-% of a polyvinyl copolymer, where vinyl copolymer (b) comprises from 30 parts to 100 parts by weight of biorenewable monomer(s)—such as itaconic acid, itaconate diesters and/or diamides for example dimethyl itaconate (DMI) or dibutyl itaconate (DBI) and where optionally the composition has a residual monomer level of less than 5000 ppm.

公开(公告)号：US09574105B2

公开(公告)日：2017-02-21

申请号：US14016975

申请日：2013-09-03

Applicant: DSM IP ASSETS B.V.

Inventor： Ilse Van Casteren ,  Gerardus Cornelis Overbeek ,  Ronald Tennebroek ,  Tijs Nabuurs ,  Richard George Coogan

IPC: C08G18/28 ,  C08G18/42 ,  C08G18/60 ,  C08G18/75 ,  C09D167/08 ,  C09D175/04 ,  C09D177/12 ,  C09D133/14

CPC classification number: C09D133/14 ,  C08G18/283 ,  C08G18/4211 ,  C08G18/423 ,  C08G18/4233 ,  C08G18/606 ,  C08G18/755 ,  C09D167/08 ,  C09D175/04 ,  C09D177/12 ,  Y10T428/31511

Abstract: An aqueous solution coating composition comprising an autoxidizable polyvinyl polymer having ≧20% of fatty acid residue by weight of polymer; Tg from −60 to +15° C.; acid value of 15 to 75 mg KOH/g, Mw from 2500 to 100000 g/mol; polydispersity ≦30, said composition having ≦25% co-solvent by weight of solids, ≧30% solids by weight of composition; said composition when in the form of a coating having a telegraphing value defined as the difference in gloss at a 20° angle of between a film cast on rough PVC and a film cast on smooth PVC of 10 gloss units.

Abstract translation: 一种水溶液涂料组合物，其包含具有≥20重量％脂肪酸残基的聚合物的可自动氧化的聚乙烯基聚合物; Tg从-60到+ 15℃。 酸值为15至75mg KOH / g，Mw为2500至100000g / mol; 多分散性≤30，所述组合物具有≤25％的固体重量份的共溶剂，≥30％的组合物的固体重量; 所述组合物当以具有透光值形式的涂层的形式时，所述透射值定义为在粗糙PVC上铸造的膜和在10个光泽单元的光滑PVC上铸造的膜之间的20°角的光泽差。

公开(公告)号：US09255171B2

公开(公告)日：2016-02-09

申请号：US14376232

申请日：2013-02-04

Applicant: DSM IP ASSETS B.V.

Inventor： Tijs Nabuurs ,  Gerardus Cornelis Overbeek ,  Jeffrey Stubbs ,  Matthew Stewart Gebhard

IPC: C08F301/00 ,  C08F220/14 ,  C08F222/14 ,  C08F293/00 ,  C09D153/00 ,  C08F220/06 ,  C09D133/02 ,  C09D133/12 ,  C09D135/02 ,  C08L33/02 ,  C08L33/12 ,  B05D3/02 ,  B05D3/06 ,  B05D3/10 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C09D133/14 ,  C08L33/10 ,  C08L51/00 ,  C08L67/08 ,  C08L75/04 ,  C09D133/10 ,  C09D151/00 ,  C09D167/08 ,  C09D175/04 ,  C08L35/02 ,  C09D133/08 ,  C09D125/14 ,  C09D175/08 ,  C08F222/04 ,  C08L75/00 ,  C08F220/18

CPC classification number: C08F301/00 ,  B05D3/0254 ,  B05D3/06 ,  B05D3/108 ,  C08F8/32 ,  C08F8/42 ,  C08F8/44 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C08F26/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F222/04 ,  C08F222/14 ,  C08F293/005 ,  C08F2220/1825 ,  C08F2438/03 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/50 ,  C08L33/02 ,  C08L33/10 ,  C08L33/12 ,  C08L35/02 ,  C08L51/003 ,  C08L67/08 ,  C08L75/00 ,  C08L75/04 ,  C08L2201/52 ,  C09D125/14 ,  C09D133/02 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D133/14 ,  C09D135/02 ,  C09D151/003 ,  C09D153/00 ,  C09D167/08 ,  C09D175/04 ,  C09D175/08 ,  Y02P20/582 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: There are described q oligomer-polymer composition [optionally substantially free of styrene ( =20 wt-% of a higher itaconate diester (preferably dibutyl itaconate—DBI); (b) less than 23 wt-% acid monomer but also sufficient to have an acid value less than 150 mg KOH/g of polymer, (c) optionally with less than 50 wt-% of other itaconate monomers, and (d) optionally less than 77 wt-% of other monomers not (a) to (c). The DBI may be biorenewable. One embodiment is an aqueous dispersion of vinyl sequential polymer of two phases: A) 40 to 90 wt-% of a vinyl polymer A with Tg from −50 to 30° C.; and B) 10 to 60 wt-% of a vinyl polymer B with Tg from 50 to 130° C.; where DBI is used to prepare A and/or B and polymer A has from 0.1 to 10 wt-% of at least one acid-functional olefinically unsaturated monomer. Another embodiment is an aqueous polymer coating composition of a vinyl oligomer C of Mw from 1,000 to 150,000 g/mol and an acid value>5 mgKOH/g; and a vinyl polymer D of Mw>=80,000 g/mol and an acid value

Abstract translation: 描述了包含重均分子量为1000至150,000g / mol（通过GPC测量）的聚合物组合物[任选基本上不含苯乙烯（<1.5重量％共聚物）]和聚合物组合物 P的重均分子量为至少80,000g / mol（通过GPC测量），低聚物组合物O和聚合物组合物P各自独立地包含共聚物组合物，其包含：（a）至少8.5重量％，优选> = 20重量％ - 较高的衣康酸二酯的百分比（优选衣康酸二丁酯-DBI）; （b）小于23重量％的酸单体，但也足以使酸值小于150mg KOH / g的聚合物，（c）任选地含有少于50重量％的其它衣康酸酯单体，和（d）任选地 不超过77重量％的其它单体（a）至（c）。 DBI可能是biorenewable。 一个实施方案是两相的乙烯基连续聚合物的水分散体：A）40至90重量％的Tg为-50至30℃的乙烯基聚合物A; 和B）10至60重量％的Tg为50至130℃的乙烯基聚合物B; 其中DBI用于制备A和/或B，聚合物A具有0.1至10重量％的至少一种酸官能的烯属不饱和单体。 另一个实施方案是Mw为1,000至150,000g / mol，酸值> 5mgKOH / g的乙烯基低聚物C的水性聚合物涂料组合物; 和Mw> = 80,000g / mol的乙烯基聚合物D和酸值<10mgKOH / g，其中D从DBI获得，用于形成C和D的单体的量分别为聚合物的各自的重量比5至70 C和95至30。另一个实施方案是用于由烯属不饱和单体和自由基引发剂制备乙烯基聚合物珠粒的水性悬浮聚合方法，其中至少10重量％的单体为DBI。

公开(公告)号：US20150024217A1

公开(公告)日：2015-01-22

申请号：US14376173

申请日：2013-02-04

Applicant: DSM IP ASSETS B.V.

Inventor： Tijs Nabuurs ,  Gerardus Cornelis Overbeek ,  Ronald Tennebroek

IPC: C09D135/02 ,  B05D3/02 ,  C09D133/08 ,  C09D175/08 ,  C09D125/14

CPC classification number: C08F301/00 ,  B05D3/0254 ,  B05D3/06 ,  B05D3/108 ,  C08F8/32 ,  C08F8/42 ,  C08F8/44 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C08F26/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F222/04 ,  C08F222/14 ,  C08F293/005 ,  C08F2220/1825 ,  C08F2438/03 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/50 ,  C08L33/02 ,  C08L33/10 ,  C08L33/12 ,  C08L35/02 ,  C08L51/003 ,  C08L67/08 ,  C08L75/00 ,  C08L75/04 ,  C08L2201/52 ,  C09D125/14 ,  C09D133/02 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D133/14 ,  C09D135/02 ,  C09D151/003 ,  C09D153/00 ,  C09D167/08 ,  C09D175/04 ,  C09D175/08 ,  Y02P20/582 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: There is described an aqueous urethane acrylate copolymer dispersion comprising a) from 10 to 95 wt-% of a polyurethane copolymer, and b) from 5 to 90 wt-% of a polyvinyl copolymer, where vinyl copolymer (b) comprises from 30 parts to 100 parts by weight of biorenewable monomer(s)—such as itaconic acid, itaconate diesters and/or diamides for example dimethyl itaconate (DMI) or dibutyl itaconate (DBI) and where optionally the composition has a residual monomer level of less than 5000 ppm.

Abstract translation: 描述了一种水性聚氨酯丙烯酸酯共聚物分散体，其包含a）10至95重量％的聚氨酯共聚物，和b）5至90重量％的聚乙烯基共聚物，其中乙烯基共聚物（b）包含30份至 100重量份生物可再生单体 - 如衣康酸，衣康酸二酯和/或二酰胺，例如衣康酸二甲酯（DMI）或衣康酸二丁酯（DBI），并且任选地，组合物的残留单体含量低于5000ppm 。

公开(公告)号：US20150017460A1

公开(公告)日：2015-01-15

申请号：US14376232

申请日：2013-02-04

Applicant: DSM IP ASSETS B.V.

Inventor： Tijs Nabuurs ,  Gerardus Cornelis Overbeek ,  Jeffrey Stubbs ,  Matthew Stewart Gebhard

IPC: C08L35/02 ,  C09D135/02 ,  B05D3/06 ,  B05D3/02 ,  B05D3/10 ,  C08L33/12 ,  C09D133/12

CPC classification number: C08F301/00 ,  B05D3/0254 ,  B05D3/06 ,  B05D3/108 ,  C08F8/32 ,  C08F8/42 ,  C08F8/44 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C08F26/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F222/04 ,  C08F222/14 ,  C08F293/005 ,  C08F2220/1825 ,  C08F2438/03 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/50 ,  C08L33/02 ,  C08L33/10 ,  C08L33/12 ,  C08L35/02 ,  C08L51/003 ,  C08L67/08 ,  C08L75/00 ,  C08L75/04 ,  C08L2201/52 ,  C09D125/14 ,  C09D133/02 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D133/14 ,  C09D135/02 ,  C09D151/003 ,  C09D153/00 ,  C09D167/08 ,  C09D175/04 ,  C09D175/08 ,  Y02P20/582 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: There are described q oligomer-polymer composition [optionally substantially free of styrene ( =20 wt-% of a higher itaconate diester (preferably dibutyl itaconate—DBI); (b) less than 23 wt-% acid monomer but also sufficient to have an acid value less than 150 mg KOH/g of polymer, (c) optionally with less than 50 wt-% of other itaconate monomers, and (d) optionally less than 77 wt-% of other monomers not (a) to (c). The DBI may be biorenewable. One embodiment is an aqueous dispersion of vinyl sequential polymer of two phases: A) 40 to 90 wt-% of a vinyl polymer A with Tg from −50 to 30° C.; and B) 10 to 60 wt-% of a vinyl polymer B with Tg from 50 to 130° C.; where DBI is used to prepare A and/or B and polymer A has from 0.1 to 10 wt-% of at least one acid-functional olefinically unsaturated monomer. Another embodiment is an aqueous polymer coating composition of a vinyl oligomer C of Mw from 1,000 to 150,000 g/mol and an acid value >5 mgKOH/g; and a vinyl polymer D of Mw >=80,000 g/mol and an acid value

Abstract translation: 描述了包含重均分子量为1000至150,000g / mol（通过GPC测量）的聚合物组合物[任选基本上不含苯乙烯（<1.5重量％共聚物）]和聚合物组合物 P的重均分子量为至少80,000g / mol（通过GPC测量），低聚物组合物O和聚合物组合物P各自独立地包含共聚物组合物，其包含：（a）至少8.5重量％，优选> = 20重量％ - 较高的衣康酸二酯的百分比（优选衣康酸二丁酯-DBI）; （b）小于23重量％的酸单体，但也足以使酸值小于150mg KOH / g的聚合物，（c）任选地含有少于50重量％的其它衣康酸酯单体，和（d）任选地 不超过77重量％的其它单体（a）至（c）。 DBI可能是biorenewable。 一个实施方案是两相的乙烯基连续聚合物的水分散体：A）40至90重量％的Tg为-50至30℃的乙烯基聚合物A; 和B）10至60重量％的Tg为50至130℃的乙烯基聚合物B; 其中DBI用于制备A和/或B，聚合物A具有0.1至10重量％的至少一种酸官能的烯属不饱和单体。 另一个实施方案是Mw为1,000至150,000g / mol，酸值> 5mgKOH / g的乙烯基低聚物C的水性聚合物涂料组合物; 和Mw> = 80,000g / mol的乙烯基聚合物D和酸值<10mgKOH / g，其中D从DBI获得，用于形成C和D的单体的量分别为聚合物的各自的重量比5至70 C和95至30。另一个实施方案是用于由烯属不饱和单体和自由基引发剂制备乙烯基聚合物珠粒的水性悬浮聚合方法，其中至少10重量％的单体为DBI。

公开(公告)号：US20140370317A1

公开(公告)日：2014-12-18

申请号：US14376067

申请日：2013-02-04

Applicant: DSM IP ASSETS B.V

Inventor： Tijs Nabuurs ,  Yvonne Wilhelmina Smak ,  Gerardus Cornelis Overbeek

IPC: C08F222/14 ,  C09D133/12 ,  C09D133/02 ,  C09D135/02 ,  C08F220/06 ,  C08F220/14

CPC classification number: C08F301/00 ,  B05D3/0254 ,  B05D3/06 ,  B05D3/108 ,  C08F8/32 ,  C08F8/42 ,  C08F8/44 ,  C08F22/10 ,  C08F22/38 ,  C08F26/06 ,  C08F26/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F222/04 ,  C08F222/14 ,  C08F293/005 ,  C08F2220/1825 ,  C08F2438/03 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/50 ,  C08L33/02 ,  C08L33/10 ,  C08L33/12 ,  C08L35/02 ,  C08L51/003 ,  C08L67/08 ,  C08L75/00 ,  C08L75/04 ,  C08L2201/52 ,  C09D125/14 ,  C09D133/02 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D133/14 ,  C09D135/02 ,  C09D151/003 ,  C09D153/00 ,  C09D167/08 ,  C09D175/04 ,  C09D175/08 ,  Y02P20/582 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: There is described a low number average molecular weight (MN 75° C.) copolymer (optionally a solid grade oligomer (SGO)) that comprises (a) at least 20 wt-% of itaconate functional monomer(s), (b) not more than 40% of a hydrophilic monomer, preferably an acid functional monomer(s) in an amount sufficient to achieve an acid value from 65 to 325 mg KOH per g of solid polymer; (c) optionally not more than 70% of other monomers not being either (a) or (b), having a max content of vinyl aromatic monomer(s) of 40 wt-% and/or max content of methacrylate(s) of 40 wt-%; where the weight percentages of monomers (a), (b) and (c) are calculated as a proportion of the total amount of monomers in the copolymer being 100%.

Abstract translation: 描述了低数均分子量（MN <10kD）和高玻璃化转变温度（> 75℃）共聚物（任选的固体级低聚物（SGO）），其包含（a）至少20重量％ 衣康酸酯官能单体，（b）不超过40％的亲水性单体，优选酸功能单体，其量足以实现每克固体聚合物的65至325mg KOH的酸值; （c）任选不超过70％的不是（a）或（b）的其它单体，其中乙烯基芳族单体的最大含量为40重量％，和/或最大含量的甲基丙烯酸酯的含量为 40重量％; 其中单体（a），（b）和（c）的重量百分比以共聚物中单体总量的100％的比例计算。