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公开(公告)号：US20110196084A1
公开(公告)日：2011-08-11
申请号：US12306204
申请日：2007-06-19
IPC分类号： C08L51/06 , C09D151/06 , C08F2/22 , C09D11/10 , C09J151/06
CPC分类号： C08F265/06 , C08F265/00 , C08F265/04 , C08F290/04 , C08F291/00 , C08L51/003 , C09D151/003 , C08L2666/02 , C08L2666/14
摘要： An aqueous composition comprising: A) a crosslinkable vinyl graft copolymer comprising 30 to 85 wt % of a polymeric backbone; and 70 to 15 wt % of at least one macromonomer grafted to the polymeric backbone, where the Tg of the macromonomer is in the range of from 15 to 140° C.; where the Tg of the polymeric backbone is ≦40° C.; where the vinyl graft copolymer comprises 0.6 to 10 wt % of at least one carbonyl functional vinyl monomer; where the polymeric backbone contains ≧75% of the carbonyl functional vinyl monomers in the vinyl graft copolymer; and B) a hydrazide functional compound; where the ratio of hydrazide functional groups to carbonyl functional groups in the vinyl graft copolymer is in the range of from 0.1 to 1.5; and where the composition comprises ≦50 wt % of organic co-solvent by weight of the vinyl graft copolymer.
摘要翻译： 一种水性组合物，其包含：A）包含30至85重量％的聚合物主链的可交联乙烯基接枝共聚物; 和70至15wt％的至少一种接枝到聚合物主链上的大分子单体，其中大分子单体的Tg在15至140℃的范围内; 其中聚合物主链的Tg为40℃; 其中乙烯基接枝共聚物包含0.6至10重量％的至少一种羰基官能的乙烯基单体; 其中聚合物主链在乙烯基接枝共聚物中含有≥75％的羰基官能乙烯基单体; 和B）酰肼官能化合物; 其中乙烯基接枝共聚物中酰肼官能团与羰基官能团的比例在0.1至1.5的范围内; 并且其中组合物包含按重量计的乙烯基接枝共聚物的50重量％的有机共溶剂。
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公开(公告)号：US20100136353A1
公开(公告)日：2010-06-03
申请号：US12594704
申请日：2008-04-03
IPC分类号： C09D153/00 , C08L39/00 , C08L53/00 , C09D5/14 , B32B27/00
CPC分类号： C09D151/003 , C08F293/005 , C08F2438/03 , C08L53/00 , C09D5/14 , C09D153/00 , C09D153/005 , Y10T428/31855 , Y10T428/31938 , C08L2666/02
摘要： An aqueous emulsion comprising at least a covalently bound vinyl oligomer and vinyl polymer, wherein said vinyl oligomer comprises 5 to 85 mol % of vinyl monomers bearing quaternary ammonium ion functional groups or quaternisable amine functional groups and is obtained by a controlled radical polymerisation of at least one vinyl monomer via a reversible addition-fragmentation chain transfer mechanism in solution in the presence of a control agent and a source of free radicals; wherein said vinyl polymer is obtained by emulsion polymerisation of vinyl monomers in the presence of the vinyl oligomer; wherein the weight % ratio of vinyl oligomer to vinyl polymer is in the range of from 0.5:99.5 to 65:35.
摘要翻译： 包含至少共价结合的乙烯基低聚物和乙烯基聚合物的水性乳液，其中所述乙烯基低聚物包含5-85摩尔％的带有季铵离子官能团或可季铵化胺官能团的乙烯基单体，并且通过至少一种受控自由基聚合获得 一种乙烯基单体通过在控制剂和自由基来源的溶液中的可逆加成 - 断裂链转移机理; 其中所述乙烯基聚合物通过乙烯基单体在乙烯基低聚物存在下的乳液聚合获得; 其中乙烯基低聚物与乙烯基聚合物的重量％比在0.5:99.5至65:35的范围内。
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公开(公告)号：US06395827B1
公开(公告)日：2002-05-28
申请号：US09402586
申请日：1999-11-22
申请人： David Alan Pears , Erik Hendrik Colstee , Gerardus Cornelis Overbeek , John Christopher Padget , Tijs Nabuurs
发明人： David Alan Pears , Erik Hendrik Colstee , Gerardus Cornelis Overbeek , John Christopher Padget , Tijs Nabuurs
IPC分类号： C08F800
CPC分类号： C08G18/6254
摘要： An aqueous crosslinkable coating composition suitable for the provision of thick coatings without incurring carbon dioxide bubble formation comprising: (A) an aqueous dispersion of at least one hydroxyl- and acid-functional vinyl polymer having a hydroxyl value of 8 to 250 mg KOH/g of polymer and an acid value of 2 to 55 mg KOH/g of polymer, where the contribution of at least 30% of the acid value results from a monocarboxylic acid(s) of formula: CH2—CR1—Q—CO2H (1) where R1 is H or lower alkyl of 1 to 5 carbon atoms and Q is a spacer group of formula: [—C(═O)—X—(CH2)m—]k (2) where X is —O— or —NH—, m is at least 1, preferably 2 or 3, and k is at least 1, preferably 2, 3, 4 or 5; and (B) at least one organic polyisocyanate. The acid of formula (1) preferably comprises &bgr;-carboxyethyl acrylate.
摘要翻译： 适用于提供厚涂层而不引起二氧化碳气泡形成的水性可交联涂料组合物，其包含：（A）羟基值为8至250mg KOH / g的至少一种羟基和酸官能的乙烯基聚合物的水分散体 的聚合物，酸值为2至55mg KOH / g聚合物，其中至少30％酸值的贡献来自下式的单羧酸：其中R 1为H或低级烷基为1至 5个碳原子，Q是下式的间隔基：其中X是-O-或-NH-，m是至少1，优选2或3，k是至少1，优选2,3,4或5; 和（B）至少一种有机多异氰酸酯。 式（1）的酸优选包含丙烯酸β-羧乙酯。
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公开(公告)号：US20140037837A1
公开(公告)日：2014-02-06
申请号：US13995695
申请日：2011-12-20
IPC分类号： C08F22/10
摘要： A process for preparing vinyl polymer beads said process comprising aqueous suspension polymerisation of olefinically unsaturated monomers using a free-radical initiator, wherein at least 20 wt % of the olefinically unsaturated monomers used is derived from at least one bio-renewable olefinically unsaturated monomer.
摘要翻译： 一种制备乙烯基聚合物珠粒的方法，所述方法包括使用自由基引发剂的烯属不饱和单体的水性悬浮聚合，其中使用至少20wt％的烯属不饱和单体衍生自至少一种生物可再生烯属不饱和单体。
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公开(公告)号：US20130065070A1
公开(公告)日：2013-03-14
申请号：US13516452
申请日：2010-12-17
IPC分类号： C09D135/02
CPC分类号： 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
摘要： 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.
摘要翻译： 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：US20110159306A1
公开(公告)日：2011-06-30
申请号：US13001940
申请日：2009-06-30
IPC分类号： B32B15/08 , B05D3/00 , C09D153/00
CPC分类号： B32B15/082 , C08F2/22 , C08F2/38 , C08F293/005 , C08L53/00 , C08L53/005 , C08L2666/02 , C09D153/00 , C09J153/00 , C23F11/00 , Y10T428/31692
摘要： An aqueous, metal, coating composition (and process for obtaining it) comprising a block copolymer and a polymer P; wherein the block copolymer comprises at least blocks [A]x[B]y, where at least block [A] is obtained by a controlled radical polymerisation of at least one ethylenically unsaturated monomer via a reversible addition-fragmentation chain transfer (RAFT) mechanism in solution in the presence of a control agent and a source of free radicals; and where (a) block [A] comprises (i) 0 to 80 mol % of metal adhering ethylenically unsaturated monomers; (ii) 0 to 100 mol % of water dispersible ethylenically unsaturated monomers; (iii) 0 to 70 mol % of C1 to C30 hydrocarbo (meth)acrylate and/or styrenic monomers; (iv) 0 to 35 mol % of ethylenically unsaturated monomer different from i), ii)+iii); where the amount of at least one of i), ii), iii)+iv) is >0 mol %; block [A] has a Hansch parameter x); and (c) polymer P is obtained by an emulsion polymerisation process in the presence of the block copolymer [A][B] and comprises: i) 0 to 5 wt % of metal adhering ethylenically unsaturated monomers; ii) 0 to 15 wt % of water dispersible ethylenically unsaturated monomers; iii) 50 to 100 wt % C1 to C30 hydrocarbo (meth)acrylate and/or styrenic monomers; and iv) 0 to 35% by weight of ethylenically unsaturated monomers units different from those from i), ii)+iii).
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公开(公告)号：US20110118394A1
公开(公告)日：2011-05-19
申请号：US12919322
申请日：2009-03-31
申请人： Ilse Van Casteren , Gerardus Cornelis Overbeek , Ronald Tennebroek , Tijs Nabuurs , Richard George Coogan
发明人： Ilse Van Casteren , Gerardus Cornelis Overbeek , Ronald Tennebroek , Tijs Nabuurs , Richard George Coogan
IPC分类号： C09D123/30 , C08F10/00 , C08K5/3415 , B05D3/00
CPC分类号： C09D133/14 , C08G18/283 , C08G18/4211 , C08G18/423 , C08G18/4233 , C08G18/606 , C08G18/755 , C09D167/08 , C09D175/04 , C09D177/12 , Y10T428/31511
摘要： An aqueous solution coating composition comprising an autoxidisable 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.
摘要翻译： 一种水溶液涂料组合物，其包含具有≥20％的聚合物重量的脂肪酸残基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＆lt; NlE; 25重量％的固体重量的共溶剂，≥30重量％组合物的固体; 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上浇铸的膜之间的20°角的光泽差。
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公开(公告)号：US20080249242A1
公开(公告)日：2008-10-09
申请号：US12066537
申请日：2006-09-13
IPC分类号： C08L51/06
CPC分类号： C09D5/02 , C08F285/00 , C08F287/00 , C09D11/107 , C09D11/30
摘要： An aqueous composition comprising at least one vinyl graft copolymer (A) and at least one vinyl polymer (B) obtained by a process comprising steps a) polymerising at least one vinyl monomer to obtain at least one macromonomer with a Tg1>15° C.; b) polymerising at least one vinyl monomer in the presence of the macromonomer prepared in step a) to form a polymeric backbone of said vinyl graft copolymer (A); c) polymerising at least one vinyl monomer in the presence of the vinyl graft copolymer (A) prepared in step b), to form said vinyl polymer (B); and where vinyl polymer (B) has a Tg2 lower than the Tg1 of the macromonomer.
摘要翻译： 一种水性组合物，其包含至少一种乙烯基接枝共聚物（A）和至少一种乙烯基聚合物（B），所述乙烯基聚合物（B）通过以下方法获得，所述方法包括以下步骤：a）聚合至少一种乙烯基单体以获得至少一种具有Tg 1的大分子单体， / SUP >> 15°C。 b）在步骤a）中制备的大分子单体的存在下聚合至少一种乙烯基单体以形成所述乙烯基接枝共聚物（A）的聚合物骨架; c）在步骤b）中制备的乙烯基接枝共聚物（A）的存在下聚合至少一种乙烯基单体以形成所述乙烯基聚合物（B）; 并且其中乙烯基聚合物（B）具有低于大分子单体的Tg <1的Tg <2。
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公开(公告)号：US09458346B2
公开(公告)日：2016-10-04
申请号：US13995660
申请日：2011-12-20
IPC分类号： C09J151/06 , C08L51/06 , C09D133/06 , C09D11/106 , C09D151/06 , C09D133/12 , C08F265/06 , C08L33/12 , C09D5/02
CPC分类号： C09D133/06 , C08F265/06 , C08L33/12 , C08L51/06 , C08L2201/06 , C09D5/02 , C09D11/106 , C09D133/12 , C09D151/06 , C09J151/06 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , C08L2666/04 , C08F2/08
摘要： An aqueous polymer dispersion comprising a vinyl polymer with at least two phases comprising: A) 40 to 90 wt % of a vinyl polymer A having a glass transition temperature in the range of from −50 to 30° C.; and B) 10 to 60 wt % of a vinyl polymer B having a glass transition temperature the range of from 50 to 130° C.; wherein vinyl polymer A comprises 0.1 to 10 wt % of at least one acid-functional olefinically unsaturated monomer, wherein at least 20 wt % of the monomer composition used to form vinyl polymer A and vinyl polymer B is derived from at least one bio-renewable olefinically unsaturated monomer.
摘要翻译： 一种包含具有至少两相的乙烯基聚合物的含水聚合物分散体，其包含：A）40至90重量％的玻璃化转变温度为-50至30℃的乙烯基聚合物A; 和B）10〜60重量％的玻璃化转变温度为50〜130℃的乙烯基聚合物B。 其中乙烯基聚合物A包含0.1至10重量％的至少一种酸官能的烯属不饱和单体，其中用于形成乙烯基聚合物A和乙烯基聚合物B的单体组合物的至少20重量％衍生自至少一种生物可再生的 烯属不饱和单体。
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公开(公告)号：US20120282212A1
公开(公告)日：2012-11-08
申请号：US13536883
申请日：2012-06-28
CPC分类号： C09D151/003 , C08F293/005 , C08F2438/03 , C08L53/00 , C09D5/14 , C09D153/00 , C09D153/005 , Y10T428/31855 , Y10T428/31938 , C08L2666/02
摘要： An aqueous emulsion comprising at least a covalently bound vinyl oligomer and vinyl polymer, wherein said vinyl oligomer comprises 5 to 85 mol % of vinyl monomers bearing quaternary ammonium ion functional groups or quaternisable amine functional groups and is obtained by a controlled radical polymerisation of at least one vinyl monomer via a reversible addition-fragmentation chain transfer mechanism in solution in the presence of a control agent and a source of free radicals; wherein said vinyl polymer is obtained by emulsion polymerisation of vinyl monomers in the presence of the vinyl oligomer; wherein the weight % ratio of vinyl oligomer to vinyl polymer is in the range of from 0.5:99.5 to 65:35.
摘要翻译： 包含至少共价结合的乙烯基低聚物和乙烯基聚合物的水性乳液，其中所述乙烯基低聚物包含5-85摩尔％的带有季铵离子官能团或可季铵化胺官能团的乙烯基单体，并且通过至少一种受控自由基聚合获得 一种乙烯基单体通过在控制剂和自由基来源的溶液中的可逆加成 - 断裂链转移机理; 其中所述乙烯基聚合物通过乙烯基单体在乙烯基低聚物存在下的乳液聚合获得; 其中乙烯基低聚物与乙烯基聚合物的重量％比在0.5:99.5至65:35的范围内。
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