-
公开(公告)号:US20080038563A1
公开(公告)日:2008-02-14
申请号:US11630363
申请日:2005-06-28
申请人: Ilse Casteren Van , Marc Roelands , Gerardus Cornelis Overbeek , Richard George Coogan , Ronald Tennebroek , Ann Kuzmin
发明人: Ilse Casteren Van , Marc Roelands , Gerardus Cornelis Overbeek , Richard George Coogan , Ronald Tennebroek , Ann Kuzmin
IPC分类号: C08G18/02 , B32B15/095 , B32B17/10 , B32B21/08
CPC分类号: C08G18/0852 , C08G18/0823 , C08G18/12 , C08G18/283 , C08G18/6692 , C08G18/724 , C08G18/7607 , C08L33/10 , C09D175/04 , Y10T428/31591 , Y10T428/31601 , Y10T428/31609 , Y10T428/31678 , Y10T428/31989 , C08G18/3231 , C08L2666/04
摘要: An aqueous composition comprising a polyurethane dispersion with a sediment content ≦5%, wherein the polyurethane has an acid value in the range of from 25 to 65 mgKOH/g and comprises (i) 36 to 60 wt % of at least one aromatic polyisocyanate and where the polyurethane is prepared in the presence of (a) ≦5 wt % of 1-methyl-2-pyrrolidinone by weight of the polyurethane and (b) at least one reactive diluent.
摘要翻译: 一种水性组合物,其包含沉降物含量<= 5%的聚氨酯分散体,其中所述聚氨酯的酸值在25至65mgKOH / g范围内,并且包含(i)36至60重量%的至少一种芳族多异氰酸酯 并且其中聚氨基甲酸酯在(a)按重量计的聚氨酯的重量比为5%的1-甲基-2-吡咯烷酮和(b)至少一种反应性稀释剂的情况下制备。
-
公开(公告)号:US06776287B1
公开(公告)日:2004-08-17
申请号:US09623427
申请日:2000-11-22
申请人: David Charles Hinde , Gerardus Cornelis Overbeek , John Christopher Padget , Phillip Cheshire , Terence Yeates , Yvonne Wilhelmina Smak
发明人: David Charles Hinde , Gerardus Cornelis Overbeek , John Christopher Padget , Phillip Cheshire , Terence Yeates , Yvonne Wilhelmina Smak
IPC分类号: B65D5306
CPC分类号: C08J5/18 , C08G18/0823 , C08G18/12 , C08G18/282 , C08G18/283 , C08J2375/04 , Y10T428/31551 , C08G18/302 , C08G18/3231
摘要: Water-soluble films suitable for water-dissolvable packaging comprising a polyurethane polymer having defined amounts of poly(ethylene oxide) (and optionally poly(propylene oxide)) groups and acid (preferably carboxyl) groups at least 50% neutralised with a base, at least a proportion of which is of the non-volatile type, the polyurethane being made by chain extension of a urethane prepolymer. Also water-soluble packaging (sachets, capsules, bags) made from the films and their use in packaging various materials, and a process for the production of aqueous polyurethane solutions which may be used for making such films.
摘要翻译: 适用于水溶性包装的水溶性薄膜包括具有确定量的聚(环氧乙烷)(和任选的聚(环氧丙烷))基团的聚氨酯聚合物和至少50%用碱中和的酸(优选羧基)基团的聚氨酯聚合物, 其中至少一部分是非挥发性的,聚氨酯通过氨基甲酸酯预聚物的链延伸而制成。 还可以使用由薄膜制成的水溶性包装(小袋,胶囊,袋子)以及用于包装各种材料的方法,以及用于生产可用于制造这种薄膜的聚氨酯水溶液的方法。
-
公开(公告)号:US06627675B1
公开(公告)日:2003-09-30
申请号:US09620387
申请日:2000-07-20
申请人: Alistair Andrew Finnie , Andrianus Antonius Johannes Van Geel , Ian Stuart Millichamp , Gerardus Cornelis Overbeek , Terry Yeates
发明人: Alistair Andrew Finnie , Andrianus Antonius Johannes Van Geel , Ian Stuart Millichamp , Gerardus Cornelis Overbeek , Terry Yeates
IPC分类号: C08K300
CPC分类号: C09D5/1668 , C09D5/165
摘要: An antifouling coating composition comprises a binder which is a salt of an amine containing at least one aliphatic hydrocarbon group having 8 to 25 carbon atoms and an addition copolymer of an olefinically unsaturated sulphonic acid, acid sulphate ester, phosphonic acid or acid phosphate ester and at least one olefinically unsaturated comonomer. The coating composition includes an ingredient having biocidal properties for aquatic organisms. The amine is preferably an amine having two aliphatic hydrocarbon groups each having 8 to 25 carbon atoms and the copolymer contains at least 5 mole % of units of an organocyclic ester or amide (A) of an olefinically unsaturated carboxylic acid. The organocyclic ester or amide (A) is preferably an isobornyl ester.
摘要翻译: 防污涂料组合物包含粘合剂,其为含有至少一个具有8至25个碳原子的脂肪族烃基的胺的盐,以及烯属不饱和磺酸,酸式硫酸酯,膦酸或酸式磷酸酯的加成共聚物, 至少一种烯属不饱和共聚单体。 涂料组合物包括对水生生物具有杀生物性的成分。 胺优选为具有两个具有8至25个碳原子的脂族烃基的胺,并且共聚物含有至少5摩尔%的烯属不饱和羧酸的有机环状酯或酰胺(A)的单元。 有机环状酯或酰胺(A)优选为异冰片酯。
-
公开(公告)号:US06610784B1
公开(公告)日:2003-08-26
申请号:US09914301
申请日:2001-08-27
IPC分类号: C08G1804
CPC分类号: C09D175/14 , C08F283/006 , C08G18/12 , C08G18/283 , C08G18/3825 , C08G18/4288 , C08G18/6659 , C08G18/6692 , C08G18/3231
摘要: An aqueous crosslinkable coating composition comprising i) an autoxidizably crosslinkable polymer, ii) a not autoxidizably crosslinkable vinyl polymer bearing carbonyl groups and iii) carbonyl-reactive groups to crosslink the vinyl polymer.
摘要翻译: 一种水性可交联涂料组合物,其包含i)可自动氧化交联的聚合物,ii)具有羰基的不可自动氧化交联的乙烯基聚合物和iii)用于交联乙烯基聚合物的羰基反应性基团。
-
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。
-
公开(公告)号:US5962571A
公开(公告)日:1999-10-05
申请号:US737091
申请日:1996-11-01
IPC分类号: C08F2/16 , C08F2/44 , C08F8/30 , C08F265/00 , C08G18/63 , C08L51/00 , C09D11/00 , C09D151/00 , C09D175/04 , C09J151/00 , C09J175/04
CPC分类号: C08G18/633 , C08F265/00 , C08F8/30 , C08L51/003 , C09D151/003 , C09J151/003 , Y10T428/31688 , Y10T428/31696 , Y10T428/31699 , Y10T428/31906
摘要: Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional oligomer with Tg 10 to 125.degree. C. and having crosslinker functional groups; b) conducting an aqueous emulsion polymerization 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. below 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 / IB95 / 00331 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。 公开号WO95 / 29963 日期:1995年11月9日制备无机无溶剂的含水可交联聚合物组合物的方法,包括:a)制备具有Tg 10至125℃并具有交联官能团的酸官能低聚物的水溶液; b)进行水性乳液聚合以在低聚物溶液的存在下制备烯属疏水性聚合物的水性乳液,所述疏水性聚合物的Tg低于低聚物和任选的交联剂官能团的Tg至少25℃,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,如此形成水性组合物, 其在各种应用中的应用。 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。
-
-
-
-
-