公开(公告)号：EP2385961B1

公开(公告)日：2016-12-28

申请号：EP10700521.7

申请日：2010-01-08

申请人： DuPont Nutrition Biosciences ApS

发明人： KNOBLOCK, Kenneth ,  NICHOLS, Charles ,  O'CONNOR, James

IPC分类号： C08G18/76 ,  C08G18/40 ,  C08G18/64 ,  C08B37/00 ,  C08J9/12

CPC分类号： C08G18/6484 ,  C08B37/0009 ,  C08G18/4072 ,  C08G18/4081 ,  C08G2101/0008 ,  C08G2101/0083

公开(公告)号：EP3004247A1

公开(公告)日：2016-04-13

申请号：EP14803363.2

申请日：2014-05-22

申请人： Celluforce Inc.

发明人： BERRY, Richard ,  GRANGER, Alain

IPC分类号： C08L75/04 ,  C08L1/02

CPC分类号： C08L75/08 ,  C08G18/4081 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/6484 ,  C08G18/7621 ,  C08G18/7671 ,  C08G2101/0008 ,  C08G2101/0066 ,  C08G2190/00 ,  C08G2350/00 ,  C08G2380/00 ,  C08K2201/011 ,  C08L1/02

摘要： A process for preparing polyurethane composites includes (i) providing a dispersion of nanocrystalline cellulose in (a) one or more polyols, (b) one or more isocyanates, or (c) one or more polyols and one or more isocyanate, mixed together; wherein the amount of water in the nanocrystalline cellulose is less than about 1% w/w; (ii) mixing the dispersion of (i)(a) with an isocyanate or (i)(b) with a polyol and a catalyst to allow polymerization; or mixing the dispersion of (i)(c) and a catalyst to allow polymerization; and (iii) isolating the polyurethane composite. A method for improving properties of polyurethanes includes dispersing nanocrystalline cellulose into one or both parts of a two part polyol/isocyanate precursors prior to allowing polymerization of the precursors, wherein the amount of water in the nanocrystalline cellulose is less than about 1% w/w; mixing the dispersion with a catalyst; and polymerizing the precursors to provide the polyurethane.

公开(公告)号：EP2821422A2

公开(公告)日：2015-01-07

申请号：EP14179682.1

申请日：2011-03-01

申请人： Polymers CRC Ltd.

发明人： Weiß, Thomas ,  Mansouri, Jaleh

IPC分类号： C08G18/40 ,  C08G18/48 ,  C08G18/50 ,  C08G18/61 ,  C08G18/64 ,  C08G18/73 ,  C08L75/04 ,  B01D71/54 ,  B01D53/22 ,  B01D61/14 ,  B01D69/02 ,  B01D71/70 ,  B01D71/80 ,  C08L39/06 ,  C08L81/06 ,  B01D71/68

CPC分类号： C08G18/73 ,  B01D53/228 ,  B01D61/145 ,  B01D69/02 ,  B01D71/54 ,  B01D71/68 ,  B01D71/70 ,  B01D71/80 ,  B01D2325/00 ,  B01D2325/48 ,  C08G18/4081 ,  C08G18/4833 ,  C08G18/5096 ,  C08G18/61 ,  C08G18/6453 ,  C08G77/458 ,  C08G2340/00 ,  C08L39/06 ,  C08L75/04 ,  C08L81/06 ,  C08L83/10 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2666/04

摘要： A water filtration membrane comprising an oligo- and polyurethane of the formula

         -(X)n-

wherein n ranges from 2 to 100, and where
(X) is a block of formula

(A) is a residue of an aliphatic or aromatic diisocyanate linker,
(B) is a residue of a linear oligo- or polysiloxane, especially containing 3 or more Si atoms, and containing alkanol end groups, and optionally further containing one or more aliphatic ether moieties,

preferably comprising said oligo- and polyurethane in an amount of 0.1 to 25 % by weight of the polymer composition further comprising one or more organic polymers selected from the group consisting of polyvinyl pyrolidone, polyvinyl acetates, cellulose acetates, polyacrylonitriles, polyamides, polyolefines, polyesters, polysulfones, polyethersulfones, polycarbonates, polyether ketones, sulfonated polyether ketones, polyamide sulfones, polyvinylidene fluorides, polyvinylchlorides, polystyrenes and polytetrafluorethylenes, copolymers thereof, and mixtures thereof; preferably selected from the group consisting of polysulfones, polyethersulfones, polyvinylidene fluorides, polyamides, cellulose acetate and mixtures thereof,
shows advantageous anti-adhesion properties.

摘要翻译： 一种水过滤膜，其包含下式的低聚物和聚氨酯：其中n的范围为2至100，并且其中（X）为（ⅰ） 式（A）的嵌段是脂族或芳族二异氰酸酯连接体的残基，（B）是线性低聚或聚硅氧烷的残基，特别是含有3个或更多个Si原子，并且含有链烷醇端基，并且任选地还含有一个 或更多的脂族醚部分，优选包含所述低聚物和聚氨酯的量为聚合物组合物的0.1至25重量％，还包含一种或多种选自聚乙烯吡咯烷酮，聚乙酸乙烯酯，乙酸纤维素，聚丙烯腈的有机聚合物 ，聚酰胺，聚烯烃，聚酯，聚砜，聚醚砜，聚碳酸酯，聚醚酮，磺化聚醚酮，聚酰胺砜，聚偏二氟乙烯，聚氯乙烯，聚苯乙烯和聚四氟乙烯，共聚 rs及其混合物; 优选选自聚砜，聚醚砜，聚偏二氟乙烯，聚酰胺，醋酸纤维素及其混合物，显示出有利的抗附着性。

公开(公告)号：EP2602294A1

公开(公告)日：2013-06-12

申请号：EP12382483.1

申请日：2012-12-05

申请人： Plasticos Romero, S.A. ,  Universidad De Murcia

发明人： Garcia Ruiz, Pedro Antonio

IPC分类号： C09J175/00 ,  B32B7/12 ,  B32B27/18 ,  B32B27/40 ,  B32B27/08 ,  C09J11/08 ,  C08B37/08 ,  C08B37/00 ,  C08G18/64 ,  C08G18/40 ,  C08L5/08 ,  C08L7/00 ,  C08J3/11 ,  C08L5/00 ,  C08L101/12

CPC分类号： C09J175/00 ,  C08B37/00 ,  C08B37/003 ,  C08B37/0087 ,  C08G18/40 ,  C08G18/4081 ,  C08G18/6484 ,  C08L5/00 ,  C08L5/08 ,  C08L2201/14

摘要： The present invention relates to a method for including barrier materials in the polyol component of a multilayer bi-component polyurethane adhesive without the addition of other solvents.

摘要翻译： 本发明涉及在不添加其它溶剂的情况下，在多层双组分聚氨酯粘合剂的多元醇成分中包含阻隔材料的方法。

公开(公告)号：EP2536798A1

公开(公告)日：2012-12-26

申请号：EP11741787.3

申请日：2011-02-15

申请人： Lignol Innovations Ltd. ,  Berlin, Alex

发明人： BERLIN, Alex

IPC分类号： C09J197/00 ,  B27N3/04 ,  B27N3/08 ,  C08L97/00

CPC分类号： C09J175/04 ,  B29C70/12 ,  B29C70/34 ,  B29K2075/00 ,  B29K2105/12 ,  B29K2311/14 ,  C08G18/4081 ,  C08G18/7671 ,  C08L61/06 ,  C08L97/00 ,  C08L97/005 ,  C09J161/06 ,  C09J197/005 ,  D21J1/04

摘要： The present disclosure provides an adhesive composition comprising derivatives of native lignin and an isocyanate-based binder such as methylene diphenyl diisocyanate. The present compositions may further comprise formaldehyde-based resins such as PF, UF, and MF. While not wishing to be bound by theory, it is believed that incorporating derivatives of native lignin in isocyanate compositions will reduce incidence of pre-curing.

摘要翻译： 本公开提供了包含天然木质素和异氰酸酯基粘合剂的衍生物如亚甲基二苯基二异氰酸酯的粘合剂组合物。 本发明的组合物还可以包含甲醛基树脂如PF，UF和MF。 虽然不希望被理论束缚，但据信将天然木质素的衍生物掺入异氰酸酯组合物中将降低预固化的发生率。

公开(公告)号：EP2412776A1

公开(公告)日：2012-02-01

申请号：EP10756050.0

申请日：2010-03-23

申请人： Nippon Carbide Industries Co., Inc.

发明人： META, Yosuke ,  HATTORI, Shinya ,  NAKANO, Hiroto ,  KAMOI, Akira ,  FURUE, Naomi

IPC分类号： C09J133/00 ,  C09J7/02 ,  C09J175/04 ,  G02B5/30

CPC分类号： C08G18/6229 ,  C08F220/18 ,  C08F2220/1825 ,  C08G18/4081 ,  C08G18/6254 ,  C08G18/6492 ,  C08G18/7621 ,  C08K5/10 ,  C08L33/062 ,  C08L33/08 ,  C09J133/08 ,  C09J175/04 ,  G02B5/3083 ,  G02F1/1335 ,  G02F2202/28 ,  C08F220/06 ,  C08F2220/1858

摘要： Provided is an adhesive composition for use in an optical film, which is used for adhering an optical film, shows excellent durability even in a high temperature and high humidity environment, and prevents the occurrence of white spots, and also provided is an optical film with an adhesive. The adhesive composition contains (A) an acrylic copolymer containing a reactive functional group, (B) an isocyanate compound, and (C) a compound having a hydroxy group and a rosin skeleton.

摘要翻译： 本发明提供一种用于光学膜的粘合剂组合物，其用于粘合光学膜，即使在高温高湿环境下也显示优异的耐久性，并且防止白点的产生，并且还提供了一种具有 一种粘合剂。 该粘合剂组合物含有（A）含有反应性官能团的丙烯酸类共聚物，（B）异氰酸酯化合物和（C）具有羟基和松香骨架的化合物。

公开(公告)号：EP2197941B1

公开(公告)日：2011-05-25

申请号：EP08837716.3

申请日：2008-10-08

申请人： BASF SE

发明人： BRUCHMANN, Bernd ,  SCHOENFELDER, Daniel ,  DIETSCHE, Frank ,  WAGNER, Eva ,  SCHWALM, Reinhold ,  KACZUN, Juergen

IPC分类号： C08G83/00 ,  C09D179/00

CPC分类号： C09D5/002 ,  C08G18/4081 ,  C08G18/6423 ,  C08G18/792 ,  C08G65/34 ,  C08G73/024 ,  C08G2650/50 ,  C09D171/00 ,  C09D175/12 ,  C09D179/02 ,  Y10T428/269 ,  Y10T428/2998 ,  Y10T428/31678 ,  Y10T428/31989 ,  Y10T442/20

摘要： The invention relates to the use of highly functional, highly branched polyetheramine polyols for coating substrates such as metal surfaces or plastic components, allowing an improved adhesion of additional coats.

公开(公告)号：EP2057233A1

公开(公告)日：2009-05-13

申请号：EP07801881.9

申请日：2007-08-24

申请人： Marquardt,, Renate

发明人： PETRY, Frauke

IPC分类号： C08L75/08 ,  C08G18/76 ,  C08G18/72 ,  C08G18/48 ,  C08K5/00 ,  C08K5/10 ,  C08K3/00 ,  C08J9/02

CPC分类号： C08L75/08 ,  C08G18/089 ,  C08G18/4081 ,  C08G18/6688 ,  C08G2101/0058 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08J9/12 ,  C08J2375/08 ,  C08K5/0016 ,  C08L1/284 ,  C08L33/00 ,  C08L83/00 ,  C08L75/04 ,  C08L2666/26 ,  C08L2666/04

摘要： The invention provides polyurethane materials with a high water content and elastomeric or cellular character for wide application ranges, and also a process for their preparation.

公开(公告)号：EP0837902B1

公开(公告)日：2004-03-17

申请号：EP96922067.2

申请日：1996-07-10

申请人： Valtion Teknillinen Tutkimuskeskus

发明人： SEPPÄLÄ, Jukka ,  MALIN, Minna ,  PELTONEN, Soili ,  HEIKKILÄ, Elina ,  VUORENPÄÄ, Jani

IPC分类号： C08L3/00 ,  C08L67/04

CPC分类号： C08G18/10 ,  C08B31/00 ,  C08G18/4081 ,  C08G18/6484 ,  C08G2230/00 ,  C08L3/00 ,  C08L67/04 ,  C08G18/64 ,  C08L2666/02 ,  C08L2666/26

公开(公告)号：EP0897405B1

公开(公告)日：2000-01-26

申请号：EP97921690.0

申请日：1997-04-22

申请人： BASF Coatings Aktiengesellschaft

发明人： LETTMANN, Bernhard ,  RINK, Heinz-Peter ,  MAYER, Bernd ,  NIENHAUS, Egbert ,  GRANDHEE, Sunitha

IPC分类号： C08G18/62

CPC分类号： C09D167/00 ,  C08G18/4063 ,  C08G18/4081 ,  C08G18/6254 ,  C09D151/08 ,  C09D175/04 ,  C08L2666/02

摘要： The object of the present invention is a coating agent consisting of at least three components (I, II and III). The component (I) contains as a binder (A) at least one acrylate copolymer (A1) dissolved or dispersed in an organic, possibly water-dilutable solvent, and/or a polyester resin (A2) dissolved or dispersed in an organic, possibly water-dilutable solvent, and/or a polyurethane resin (A3) dissolved or dispersed in an organic, possibly water-dilutable solvent, and/or a further binder (A4). The component (II) contains at least one unblocked polyisocyanate as a cross-linking agent. The component (III) as an essential component of the invention contains an aqueous dispersion produced in a single or multistage process of a hydrophilised polymer resin HP based on a hydrophobic polymer resin HP' and possibly the components (A1) and/or (A2) and/or (A3) and/or (A4) in aqueous dispersion. The description also relates to the use of the coating agents of the invention for painting automobile coachwork and plastic components and for repairing automobile paintwork.