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公开(公告)号:US06759472B2
公开(公告)日:2004-07-06
申请号:US10363034
申请日:2003-02-28
IPC分类号: C08J300
CPC分类号: C09D167/08 , C08F257/02 , C08F265/00 , C08F265/04 , C08F283/006 , C08F283/01 , C08G18/0823 , C08G18/36 , C08L25/00 , C08L51/00 , C08L51/003 , C08L51/08 , C08L67/08 , C09D151/003 , C09D151/08 , C09D175/14 , C08L2666/04 , C08L2666/14 , C08L2666/02
摘要: An aqueous dispersion comprising an alkyd, vinyl polymer I, vinyl polymer II and a liquid medium where vinyl polymer I is preformed prior to incorporation into the aqueous dispersion and where vinyl polymer II is prepared in the presence of the alkyd and the vinyl polymer I.
摘要翻译: 包含醇酸树脂,乙烯基聚合物I,乙烯基聚合物II和液体介质的水分散体,其中乙烯基聚合物I在结合到水分散体中之前预先形成,并且其中乙烯基聚合物II在醇酸树脂和乙烯基聚合物I的存在下制备。
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公开(公告)号:US6017992A
公开(公告)日:2000-01-25
申请号:US107505
申请日:1998-06-30
IPC分类号: C04B24/26 , B01F17/52 , C08F2/16 , C08F2/22 , C08F2/38 , C08F2/44 , C08F12/00 , C08F12/08 , C08F20/00 , C08F20/04 , C08F22/00 , C08F22/02 , C08F220/10 , C08F220/12 , C08F265/00 , C08F265/02 , C08F265/04 , C08F291/00 , C09D11/00 , C09D11/02 , C09D11/16 , C09K3/10
CPC分类号: C08F265/02
摘要: Process for the production of an aqueous polymer emulsion which process comprises:a) preparing a low molecular weight polymer containing acid-functional groups using a free-radical polymerisation process which employs a free-radical initiator and, for the purpose of controlling molecular weight, a transition metal chelate complex, wherein said low molecular weight polymer has a number average molecular weight within the range of from 500 to 50,000;b) conducting an aqueous emulsion polymerisation process to form an aqueous emulsion of a hydrophobic polymer from at least one olefinically unsaturated monomer, wherein the low molecular weight polymer of step a) is introduced to the aqueous medium of said emulsion polymerisation process before the start of and/or during said emulsion polymerisation process and becomes dissolved or dispersed in said aqueous medium.
摘要翻译: 制备含水聚合物乳液的方法,该方法包括:a)使用自由基聚合方法制备含有酸官能团的低分子量聚合物,其使用自由基引发剂,并且为了控制分子量, 过渡金属螯合络合物,其中所述低分子量聚合物的数均分子量在500至50,000的范围内; b)进行水性乳液聚合方法以形成来自至少一种烯属不饱和单体的疏水性聚合物的水性乳液,其中步骤a)的低分子量聚合物在开始之前被引入所述乳液聚合方法的水性介质中 和/或在所述乳液聚合过程期间溶解或分散在所述水性介质中。
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公开(公告)号:US5859112A
公开(公告)日:1999-01-12
申请号:US737043
申请日:1996-11-01
申请人: Gerardus Cornelis Overbeek , Yvonne Wilhelmina Smak , Alfred Jean Paul Buckmann , John Christopher Padget
发明人: Gerardus Cornelis Overbeek , Yvonne Wilhelmina Smak , Alfred Jean Paul Buckmann , John Christopher Padget
IPC分类号: C08L51/00 , C08F2/22 , C08F2/44 , C08F265/00 , C08F265/04 , C08F265/06 , C08F291/00 , C08G18/63 , C09D11/00 , C09D151/00 , C09D175/04 , C09J175/04
CPC分类号: C09D151/00 , C08F265/04 , C08F265/06
摘要: Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional olgiomer with Tg below 50.degree. C. and having crosslinker functional groups; b) conducting an aqueous emulsion polymerisation to make an aqueous emulsion of an olefinic hydrophobic polymer in the presence of the aqueous oligomer solution, the hydrophobic polymer having Tg at least 25.degree. C. higher than that of the oligomer and optionally crosslinker functional groups, and c) combining with a crosslinking agent reactable with the crosslinker groups of the oligomer and polymer, said composition having Koenig hardness of .gtoreq.40 sec and minimum film forming temperature (MFFT).ltoreq.55.degree. C. Also the aqueous composition so formed and its use in various applications. The aqueous composition has excellent properties and in particular an advantageous balance of MFFT and Koenig hardness.
摘要翻译: PCT No.PCT / GB95 / 00948 Sec。 371日期:1996年11月1日 102(e)1996年11月1日PCT PCT 1995年4月27日PCT公布。 WO95 / 29944 PCT公开号 日期1995年11月9日制备无溶剂的含水交联性聚合物组合物的方法,包括:a)制备Tg低于50℃并具有交联剂官能团的酸官能醇的水溶液; b)进行水乳液聚合以在低聚物溶液存在下制备烯属疏水聚合物的水性乳液,所述疏水性聚合物的Tg比低聚物和任选的交联剂官能团的Tg高至少25℃;以及 c)与可与低聚物和聚合物的交联剂基团反应的交联剂组合,所述组合物具有> / = 40秒的Koenig硬度和最低成膜温度(MFFT)<55℃。此外,如此形成的水性组合物 并在各种应用中使用。 水性组合物具有优异的性能,特别是MFFT和Koenig硬度的有利平衡。
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公开(公告)号:US5804632A
公开(公告)日:1998-09-08
申请号:US591442
申请日:1996-01-29
IPC分类号: C04B24/26 , B01F17/52 , C08F2/16 , C08F2/22 , C08F2/38 , C08F2/44 , C08F12/00 , C08F12/08 , C08F20/00 , C08F20/04 , C08F22/00 , C08F22/02 , C08F220/10 , C08F220/12 , C08F265/00 , C08F265/02 , C08F265/04 , C08F291/00 , C09D11/00 , C09D11/02 , C09D11/16 , C09K3/10
CPC分类号: C08F265/02
摘要: Process for the production of an aqueous polymer emulsion which process comprises: a) preparing a low molecular weight polymer containing acid-functional groups using a free-radical polymerisation process which employs a free-radical initiator and, for the purpose of controlling molecular weight, a transition metal chelate complex, wherein said low molecular weight polymer has a number average molecular weight within the range of from 500 to 50,000; b) conducting an aqueous emulsion polymerisation process to form an aqueous emulsion of a hydrophobic polymer from at least one olefinically unsaturated monomer, wherein the low molecular weight polymer of step a) is introduced to the aqueous medium of said emulsion polymerisation process before the start of and/or during said emulsion polymerisation process and becomes dissolved or dispersed in said aqueous medium.
摘要翻译: PCT No.PCT / GB94 / 01692 Sec。 371日期1996年1月29日 102(e)日期1996年1月29日PCT 1994年8月2日PCT公布。 WO95 / 04767 PCT出版物 日期1995年2月16日制备含水聚合物乳液的方法,该方法包括:a)使用采用自由基引发剂的自由基聚合方法制备含有酸官能团的低分子量聚合物,为此目的 控制分子量的过渡金属螯合络合物,其中所述低分子量聚合物的数均分子量在500至50,000的范围内; b)进行水性乳液聚合方法以形成来自至少一种烯属不饱和单体的疏水性聚合物的水性乳液,其中步骤a)的低分子量聚合物在开始之前被引入所述乳液聚合方法的水性介质中 和/或在所述乳液聚合过程期间溶解或分散在所述水性介质中。
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公开(公告)号:US09505943B2
公开(公告)日:2016-11-29
申请号:US13995738
申请日:2011-12-20
IPC分类号: C09D133/12 , C08F265/06 , C08L33/12 , C09D151/06 , C09J151/06 , C08L51/06 , C09D11/106 , C08F220/18
CPC分类号: C09D133/12 , C08F220/18 , C08F265/06 , C08L33/12 , C08L51/06 , C09D11/106 , C09D151/06 , C09J151/06 , C08L2666/04
摘要: An aqueous polymer coating composition comprising at least: a vinyl polymer A having a wt average molecular wt Mw within the range of from 1,000 to 150,000 g/mol and an acid value >5 mgKOH/g; and a vinyl polymer B having a molecular wt Mw of at least 80,000 g/mol and an acid value
摘要翻译: 一种水性聚合物涂料组合物,其至少包含:重均分子量Mw在1,000至150,000g / mol且酸值> 5mgKOH / g的乙烯基聚合物A; 和分子量Mw为至少80,000g / mol,酸值<35mgKOH / g的乙烯基聚合物B; 其中I)用于形成聚合物A和聚合物B的烯属不饱和单体的重量%为5:70至95:30,加起来为100%; II)至少20wt%的聚合物A和/或聚合物B中的至少一种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:US09074038B2
公开(公告)日:2015-07-07
申请号:US10583266
申请日:2004-12-14
申请人: Rajasingham Satgurunathan , Gerardus Cornelis Overbeek , Marc Roelands , Ronald Tennebroek , Roel Johannes Marinus Swaans , Gerhardus Antonius Roescher
发明人: Rajasingham Satgurunathan , Gerardus Cornelis Overbeek , Marc Roelands , Ronald Tennebroek , Roel Johannes Marinus Swaans , Gerhardus Antonius Roescher
CPC分类号: C08G18/12 , C08G18/423 , C08G18/6216 , C08G18/6275 , C08G18/6659 , C08L33/00 , C09D175/06 , C08G18/3231 , C08L2666/04
摘要: An aqueous coating composition, which when in the form of a film exhibits an MVTR of ≦500 g/m2/24 h comprising 20 to 80 wt % of a polyurethane A with an acid value of 8 to 40 mg KOH/g and a hard segment content ≧40 wt %, a ring structure content ≧48 wt % and 80 to 20 wt % of a vinyl polymer B with a Tg≧20° C.
摘要翻译: 一种水性涂料组合物,其当以膜的形式显示出MVTR为&lt; NEE; 500g / m 2 / 24h,其包含20至80wt%的酸值为8至40mgKOH / g的聚氨酯A和 硬链段含量≥40重量%,环结构含量≥48重量%,Tg≥20℃的乙烯基聚合物B的80〜20重量%
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公开(公告)号:US09012027B2
公开(公告)日:2015-04-21
申请号:US13516452
申请日:2010-12-17
IPC分类号: C09D135/02 , C08F265/04 , C08F267/06 , C08L35/02 , C08F212/08 , C08F220/18 , C08F222/14
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 polymerized after the polymerization 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%的随后添加的追踪单体组合物的单体的总单体,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:US20140058031A1
公开(公告)日:2014-02-27
申请号:US13995738
申请日:2011-12-20
IPC分类号: C09D133/12
CPC分类号: C09D133/12 , C08F220/18 , C08F265/06 , C08L33/12 , C08L51/06 , C09D11/106 , C09D151/06 , C09J151/06 , C08L2666/04
摘要: An aqueous polymer coating composition comprising at least: a vinyl polymer A having a wt average molecular wt Mw within the range of from 1,000 to 150,000 g/mol and an acid value >5 mgKOH/g; and a vinyl polymer B having a molecular wt Mw of at least 80,000 g/mol and an acid value
摘要翻译: 一种水性聚合物涂料组合物,其至少包含:重均分子量Mw在1,000至150,000g / mol且酸值> 5mgKOH / g的乙烯基聚合物A; 和分子量Mw为至少80,000g / mol,酸值<35mgKOH / g的乙烯基聚合物B; 其中I)用于形成聚合物A和聚合物B的烯属不饱和单体的重量%为5:70至95:30,加起来为100%; II)至少20wt%的聚合物A和/或聚合物B中的至少一种衍生自至少一种生物可再生烯烃不饱和单体。
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19.
公开(公告)号:US20110111244A1
公开(公告)日:2011-05-12
申请号:US12935991
申请日:2009-04-01
IPC分类号: B32B27/08 , C09D153/00 , B05D3/10
CPC分类号: C09D153/00 , C08F2/24 , C08F287/00 , C08F293/005 , C08L53/00 , C08L53/005 , Y10T428/31935 , Y10T428/31938 , C08L2666/02
摘要: An aqueous coating composition (which optionally can coat plastic substrates) the composition comprising a block copolymer and a polymer P; where 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 (optionally in solution in the presence of a control agent and a source of free radicals); and wherein block [A] comprises 20 to 100 mol % of ethylenically unsaturated monomer units bearing water-dispersing functional groups; wherein block [B] comprises 20 to 100 mol % of ethylenically unsaturated monomer units bearing plastic adhesion promoting functional groups; and wherein polymer P is prepared in the presence of blocks [A]x[B]y. The compositions may be used to coat plastic substrates, foam; surfaces having low surface energy, hydrophobic substrates and/or polyolefins.
摘要翻译: 包含嵌段共聚物和聚合物P的组合物的水性涂料组合物(其可任选地可以涂覆塑料基材); 其中嵌段共聚物至少包含嵌段[A] x [B] y; 其中至少通过可逆加成 - 断裂链转移(RAFT)机理(任选在溶液中存在控制剂和自由基来源)通过至少一种烯属不饱和单体的受控自由基聚合获得嵌段[A] ); 并且其中嵌段[A]包含20至100摩尔%的带有水分散官能团的烯属不饱和单体单元; 其中嵌段[B]包含20至100摩尔%的具有塑性粘合促进官能团的烯属不饱和单体单元; 并且其中聚合物P在嵌段[A] x [B] y的存在下制备。 组合物可用于涂覆塑料基材,泡沫; 具有低表面能的表面,疏水性基材和/或聚烯烃。
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公开(公告)号:US07919146B2
公开(公告)日:2011-04-05
申请号:US11886151
申请日:2006-03-13
申请人: Pablo Steenwinkel , Andreas Jacobus Josine Goos , Paulus Johannes Maria Hönen , Gerardus Cornelis Overbeek
发明人: Pablo Steenwinkel , Andreas Jacobus Josine Goos , Paulus Johannes Maria Hönen , Gerardus Cornelis Overbeek
IPC分类号: B05D3/02
CPC分类号: C08G18/0823 , C08F283/006 , C08G18/12 , C08G18/4018 , C08G18/4233 , C08G18/4825 , C08G18/4854 , C08G18/5024 , C08G18/6662 , C08G18/6692 , C09D175/04 , C08G18/3231 , C08L2666/06 , C08L2666/14
摘要: An aqueous polyurethane composition comprising a polyurethane which is the reaction product of: (A) an isocyanate-terminated prepolymer and (B) at least one active-hydrogen chain-extending compound comprising at least 0.20 stoichiometric equivalents with respect to the isocyanate content of the isocyanate-terminated prepolymer (A), of an active-hydrogen chain-extending compound selected from the group consisting of hydrazine, hydrazine derivatives and mixtures thereof; and wherein at least 0.2 stoichiometric equivalents of the anionic or potentially anionic water-dispersing groups are neutralised with ammonia.
摘要翻译: 一种水性聚氨酯组合物,其包含以下物质的反应产物的聚氨酯:(A)异氰酸酯封端的预聚物和(B)至少一种活性氢链延长化合物,其包含至少0.20化学计量当量相对于 异氰酸酯封端的预聚物(A),选自肼,肼衍生物及其混合物的活性氢链延长化合物; 并且其中至少0.2化学计量当量的阴离子或潜在阴离子水分散基团用氨中和。
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