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公开(公告)号:WO2013113939A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052175
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
IPC: C08F222/14 , C08L35/02 , C09D135/02
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 copolymers (and processes for making them) comprising (a) at least 8. 5 wt-% preferably >=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: 描述了共聚物(及其制备方法),其包含(a)至少8.5重量%,优选> = 20重量%的较高的衣康酸二酯(优选二丁基衣康酸酯-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且酸值> 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。
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公开(公告)号:WO2013113933A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052169
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
IPC: C08F8/00 , C08F222/04 , C08F222/14 , C08F222/38 , C09D135/00 , C08F267/00 , C08F2/06 , C08F220/14 , C08F220/18 , C08F8/32 , C08F8/42
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 method of preparing a post-modified polymer the method comprising the steps of: (1) polymerising a monomer composition comprising from 2.5 to 75% by weight of the total monomer composition of at least one itaconic anhydride, precursor thereof and/or derivative thereof in a polymerisation method to obtain an itaconate Polymer A; (2) reacting in a post modification step at least 10 mole-% of the anhydride groups, anhydride precursor groups and/or anhydride derived groups of the Polymer A obtained from step (1) with a Nucleophile B to form a post-modified Polymer C, and optionally using said polymer C as seed or stabiliser in a further step (3) to form a sequential Polymer D.
Abstract translation: 描述了制备后修饰聚合物的方法,该方法包括以下步骤:(1)将包含2.5至75重量%的总单体组合物的至少一个衣康酸酐的前体和/ 或其衍生物在聚合方法中得到衣康酸酯聚合物A; (2)在后修饰步骤中使步骤(1)得到的聚合物A的酸酐基团,酸酐前体基团和/或酸酐衍生基团与亲核试剂B反应,以形成后修饰聚合物 并且在另外的步骤(3)中任选地使用所述聚合物C作为种子或稳定剂以形成顺序的聚合物D.
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公开(公告)号:WO2011073417A1
公开(公告)日:2011-06-23
申请号:PCT/EP2010/070136
申请日:2010-12-17
Applicant: DSM IP Assets B.V. , NABUURS, Tijs , OVERBEEK, Gerardus Cornelis , STUBBS, Jeffrey
Inventor: NABUURS, Tijs , OVERBEEK, Gerardus Cornelis , STUBBS, Jeffrey
IPC: C08F265/04 , C08F267/06 , C08L35/02
CPC classification number: C09D135/02 , C08F212/08 , C08F220/18 , C08F222/14 , C08F265/04 , C08F267/06 , C08F2220/1808 , C08F2220/1825 , C08F2220/1833 , C08L35/02 , Y10T428/31935 , C08L2666/04 , C08L2666/02
Abstract: The invention relates to an aqueous emulsion comprising at least a vinyl polymer, said vinyl polymer comprising: a) 45 to 99 wt% of itaconate ester monomers having formula (I), wherein R and R' are independently an alkyl or an aryl group; b) 0.1 to 15 wt% of ionic or potentially ionic unsaturated monomers; c) 0 to 54 wt% of unsaturated monomers, different from a) and b); and 0.9 to 54.9 wt% by weight of total monomers of a chaser monomer composition added subsequently and polymerised after the polymerisation of monomers a), b) and c); wherein a) + b) + c) and the chaser monomer composition add up to 100 %; and wherein the aqueous emulsion contains less than 0.5 wt% free itaconate ester monomers of formula I based on the total weight of the aqueous emulsion.
Abstract translation: 本发明涉及包含至少一种乙烯基聚合物的水乳液,所述乙烯基聚合物包含:a)45至99重量%的具有式(I)的衣康酸酯单体,其中R和R'独立地为烷基或芳基; b)0.1至15重量%的离子或潜在的离子不饱和单体; c)0至54重量%的不饱和单体,不同于a)和b); 和0.9至54.9重量%的随后加入的追踪单体组合物的单体的总量,并且在单体a),b)和c)的聚合之后聚合。 其中a)+ b)+ c)和所述追踪单体组合物总计高达100%; 并且其中基于所述水性乳液的总重量,所述水性乳液含有小于0.5重量%的式I的游离的衣康酸酯单体。
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公开(公告)号:WO2013113938A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052174
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
IPC: C08L35/02 , C08F222/14 , A61K8/81 , C09D135/02
CPC classification number: C08F222/12 , A61K8/8152 , A61K8/8158 , A61K2800/10 , A61Q19/00 , C08F220/10 , C08F222/14 , C08F2220/1825 , C08L33/12 , C08L35/02 , C08F220/14 , C08F220/06
Abstract: There is described use of a biorenewable copolymers in one or more of: in a topical and/or personal care composition, as a binder for toner, as an encapsulating agent for a colorant, as a hybrid colorant, as additive for sheet moulding compounds, as a plastic pigment, as a filler for composite materials such as concrete, as a filler for coatings and/or waxes; and/or as a spacer in a display; where the biorenewable copolymer comprises (a) at least 8. 5 wt-% preferably >=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.
Abstract translation: 描述了在局部和/或个人护理组合物中作为调色剂的粘合剂,作为着色剂的包封剂,作为混合着色剂的片剂模塑化合物的添加剂中的一种或多种的生物可再生共聚物的用途, 作为塑料颜料,作为复合材料如混凝土的填料,作为涂料和/或蜡的填料; 和/或作为显示器中的间隔物; 其中生物可再生共聚物包含(a)至少8.5重量%,优选> = 20重量%的较高的衣康酸二酯(优选二丁基衣康酸酯-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。
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公开(公告)号:WO2013113936A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052172
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
Inventor: NABUURS, Tijs , OVERBEEK, Gerardus, Cornelis , STUBBS, Jeffrey , GEBHARD, Matthew, Stewart
IPC: C08F222/14 , C08F222/04 , C09D135/02 , C08L35/02
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%的较高的衣康酸二酯(优选二丁基衣康酸酯-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且酸值> 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。
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公开(公告)号:WO2013113931A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052166
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
IPC: C08L33/10 , C09D133/10 , C08F2/38 , C08F222/14 , C08F267/06
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 polymer blend of a first and second polymer comprising: a) a first polymer of: vinyl (co)polymer; alkyd; urethane acrylic copolymer; polyurethane and/or polyester; b) a second copolymer from: b1) optionally at least 10 wt-% of one or derivatives of itaconic acid and/or isomers thereof; b2) up to 20 wt-% of one or more acid functional (or potentially acid functional) monomer(s)and b3) vinyl monomer(s) where wt% of each monomer (b1 to b3) is based on total (b) and where at least one of the first and second polymer is obtained from an itacon-functional monomer such as itaconic acid and/or its derivatives.
Abstract translation: 描述了第一和第二聚合物的聚合物共混物,其包含:a)第一聚合物:乙烯基(共)聚合物; 醇酸; 聚氨酯丙烯酸共聚物; 聚氨酯和/或聚酯; b)第二共聚物,其中:b1)任选地至少10重量%的一种或多种衣康酸衍生物和/或其异构体; b2)至多20重量%的一种或多种酸官能(或潜在的酸功能)单体和b3)乙烯基单体,其中每个单体(b1至b3)的wt%基于总量(b) 并且其中第一和第二聚合物中的至少一种由赖氨酸官能单体如衣康酸和/或其衍生物获得。
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公开(公告)号:WO2016128574A1
公开(公告)日:2016-08-18
申请号:PCT/EP2016/053084
申请日:2016-02-12
Applicant: DSM IP ASSETS B.V.
Inventor: NABUURS, Tijs , STUBBS, Jeffrey , DE BONT, Johannes Hendrikus , OVERBEEK, Gerardus Cornelis
IPC: C08F222/14 , C09D135/02
CPC classification number: C08F222/14 , C08F220/06 , C08F2220/1858 , C09D135/02 , C08F220/14
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 methyl or ethyl; 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.
Abstract translation: 本发明涉及包含至少30重量%的乙烯基共聚物(A)的水性聚合物乳液,所述乙烯基共聚物包含:(I)10至90重量%的丙烯酸2-辛基酯单体; (II)10至90重量%的至少一种根据式(1)的衣康酸酯单体,其中A和B可以不同或相同,A和B独立地是甲基或乙基; 和(III)0至80重量%的除(I)和(II)之外的烯属不饱和单体; 其中(I),(II)和(III)的总量为100重量%,由此相对于存在于乳液中的聚合物的总重量,给出乙烯基共聚物(A)的量。
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公开(公告)号:WO2013113937A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052173
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
IPC: C08F222/14 , C08L35/02 , C09D135/02
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 vinyl sequential copolymers (and processes for making them) comprising (a) at least 8. 5 wt-% preferably >=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 the 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.
Abstract translation: 描述了乙烯基顺序共聚物(及其制备方法),其包含(a)至少8.5重量%,优选≥20重量%的较高的衣康酸二酯(优选二丁基衣康酸酯-DBI); (b)小于23重量%的酸单体,但也足以使酸值小于150mg KOH / g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%的其他单体(a)至(c)。 DBI可能是生物可再生的。 一个实施方案是两相的乙烯基顺序聚合物的水分散体: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。
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公开(公告)号:WO2013113935A1
公开(公告)日:2013-08-08
申请号:PCT/EP2013/052171
申请日:2013-02-04
Applicant: DSM IP ASSETS B.V.
Inventor: NABUURS, Tijs , OVERBEEK, Gerardus, Cornelis , STUBBS, Jeffrey , GEBHARD, Matthew, Stewart
IPC: C08F222/14 , C09D135/02
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 a dispersion of polymeric beads where the beads comprise a copolymer composition comprising (preferably consisting essentially of):copolymers (and processes for making them) comprising (a) at least 8. 5 wt-% preferably >=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. A further embodiment is an aqueous suspension polymerisation process for preparing vinyl polymer beads from olefinically unsaturated monomers and a free-radical initiator, where at least 10 wt-% of the monomer is DBI.
Abstract translation: 描述了聚合物珠粒的分散体,其中珠粒包含共聚物组合物,其包含(优选基本上由以下组成):共聚物(及其制备方法),其包含(a)至少8.5重量%,优选> = 20重量% 的衣康酸二酯(优选二丁基衣康酸酯-DBI); (b)小于23重量%的酸单体,但也足以使酸值小于150mg KOH / g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%的其他单体(a)至(c)。 DBI可能是生物可再生的。 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。
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公开(公告)号:EP2809719A1
公开(公告)日:2014-12-10
申请号:EP13702076.4
申请日:2013-02-04
Applicant: DSM IP Assets B.V.
IPC: C08L33/10 , C09D133/10 , C08F2/38 , C08F222/14 , C08F267/06
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: 描述了第一和第二聚合物的聚合物共混物,其包含:a)乙烯基(共)聚合物的第一聚合物; 醇酸; 聚氨酯丙烯酸共聚物; 聚氨酯和/或聚酯; b)来自以下的第二共聚物:b1)任选地至少10重量%的衣康酸和/或其异构体的一种或多种衍生物; b2)至多20重量%的一种或多种酸官能(或潜在酸官能)单体和b3)乙烯基单体,其中每种单体(b1至b3)的wt%基于总量(b) 并且其中第一和第二聚合物中的至少一个由衣康酸和/或其衍生物等衣康酸官能单体获得。
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