公开(公告)号：EP2860232A4

公开(公告)日：2016-03-09

申请号：EP13794455

申请日：2013-05-17

Applicant: SHINETSU CHEMICAL CO

Inventor： YAMAMOTO KENJI ,  IHARA TOSHIAKI ,  NAKAJIMA TSUTOMU

IPC: C09K3/00 ,  C08G77/44 ,  C08L83/05 ,  C08L83/07 ,  C08L83/10

CPC classification number: C08L83/04 ,  C08G77/14 ,  C08G77/44 ,  C08L83/10 ,  C08L2201/54 ,  C08L83/00

Abstract: The present invention relates to an emulsion-based high release additive for a release sheet, the additive being characterized by being obtained by dispersing in water a condensation product (A) obtained by subjecting the following to a dehydration condensation reaction: (A-1) a polydiorganosiloxane which has an average degree of polymerization of 100-300,000 and which has one or more hydroxyl groups or hydrolyzable groups per molecule; and (A-2) a polyorganosiloxane resin, which contains (SiO 4/2 ) units and (R 3 SiO 1/2 ) units (in the formulae, the R groups each represent independently a monovalent hydrocarbon group having 1-12 carbon atoms and not having an aliphatic unsaturated bond or an alkenyl group having 2-6 carbon atoms) as primary components, in which the molar ratio of (R 3 SiO 1/2 ) units relative to (SiO 4/2 ) units is 0.6-1.2 and in which the total content of hydroxyl groups and hydrolyzable groups is not lower than 2.1 mass% and lower than 10.0 mass%. The present invention can obtain a silicone cured coating film having a high release force by adding the additive to a curable composition for a release sheet such as a release paper or release film, coating the same on a variety of base materials and curing.

公开(公告)号：EP2828346A4

公开(公告)日：2016-03-09

申请号：EP12875968

申请日：2012-05-04

Applicant: ROHM & HAAS

Inventor： BOHLING JAMES ,  CAI QIAOQIAO ,  NUNGESSER EDWIN ,  WILLS MORRIS ,  ZHANG TORY

IPC: C09D143/02 ,  C08F2/16 ,  C08F30/02

CPC classification number: C09D131/04 ,  C08F2/22 ,  C08F220/60 ,  C08K3/22 ,  C08K2003/2241 ,  C08L2201/50 ,  C08L2201/54 ,  C09D7/61 ,  C09D143/02 ,  C08F218/08 ,  C08F230/02 ,  C08F220/18 ,  C08F2220/585

Abstract: The present invention relates to a composition comprising and a method for preparing a stable aqueous dispersion of polymer particles comprising structural units of vinyl acetate and a phosphorous acid monomer. The composition of the present invention provides vinyl acetate/phosphorus acid based polymer particles that improve hiding efficiency in pigmented coatings formulations.

公开(公告)号：EP2970587A2

公开(公告)日：2016-01-20

申请号：EP14727265.2

申请日：2014-03-11

Applicant: BASF SE

Inventor： MANNING, Jeremy, T. ,  DEBLING, Jon, A.

IPC: C08G73/02

CPC classification number: C08G69/00 ,  C08G73/0233 ,  C08L77/00 ,  C08L2201/54

Abstract: A chelating agent comprises a polyoxazoline. The polyoxazoline has formula A: (formula A), where R is H; F; CI; Br; I; CN; NO
2 ; an organic group having from 1 to 20 carbon atoms; an amino group; or an oxazoline, and n is from about 2 to about 300. The polyoxazoline also has a weight average molecular weight of from about 1,500 to about 30,000.

公开(公告)号：EP2928931A1

公开(公告)日：2015-10-14

申请号：EP13801943.5

申请日：2013-11-20

Applicant: 3M Innovative Properties Company

Inventor： HINTZER, Klaus ,  KASPAR, Harald ,  KOENIGSMANN, Herbert ,  TRAUNSPURGER, Helmut ,  ZIPPLIES, Tilman C.

IPC: C08F214/18 ,  C08F214/26

CPC classification number: C08F214/262 ,  C08F214/184 ,  C08L27/18 ,  C08L2201/54

Abstract: A method of making a partially fluorinated polymer dispersions and resulting aqueous mixtures. The method comprising polymerizing one or more fluorinated monomers in an aqueous emulsion polymerization in the presence of a polymerizable fluorinated emulsifier to form a fluorinated polymer. The polymerizable fluorinated emulsifier has the formula X
2 C=CX(CF
2 )m(CH
2 )n[0-(CX
2 )p]q-[O-(CX
2 )
r ]
s - [O-(CX
2 -CX
2 )]
t -[(O)
w -(CX
2 )u]v -[CH
2 ]
z -Y.

Abstract translation: 制备部分氟化聚合物分散体和所得含水混合物的方法。 该方法包括在可聚合的氟化乳化剂存在下在水乳液聚合中聚合一种或多种氟化单体以形成氟化聚合物。 可聚合的氟化乳化剂具有式X2C≡CX（CF2）m（CH2）n [0-（CX2）p] q- [O-（CX2）r] s- [O-（CX2-CX2）] t- [ （O）W-（CX2）U] v - [CH 2] Z-Y。

公开(公告)号：EP2902425A1

公开(公告)日：2015-08-05

申请号：EP13841658.1

申请日：2013-09-24

Applicant: Sekisui Chemical Co., Ltd.

Inventor： NAGAI Yasuharu

IPC: C08F261/12 ,  C08F8/28 ,  C08F16/38

CPC classification number: C08F261/12 ,  C08F8/34 ,  C08K5/103 ,  C08K5/12 ,  C08L29/14 ,  C08L51/003 ,  C08L2201/54 ,  Y10T428/2982 ,  C08F16/38

Abstract: The present invention provides polyvinyl acetal fine particles for an aqueous dispersion which exhibit excellent dispersion stability in a water-containing dispersion medium, and allow for formation of a film having sufficient mechanical strength and flexibility without voids and nonuniform structures such as irregularities, and an aqueous dispersion of the polyvinyl acetal fine particles for an aqueous dispersion.
The polyvinyl acetal fine particles for an aqueous dispersion, adapted for use as dispersoids in an aqueous dispersion, the polyvinyl acetal fine particles including a polyvinyl acetal resin with an ionic functional group, and having a volume average particle size of 10 nm to 100 µm, and a CV value of a volume-based particle size distribution of at most 40%.

Abstract translation: 本发明提供了一种在含水分散介质中表现出优异的分散稳定性的水性分散体用聚乙烯醇缩醛微粒，能够形成具有足够的机械强度和柔软性的膜，而没有空隙和不均匀结构如不规则性， 用于水性分散体的聚乙烯醇缩醛微粒的分散。 用于水性分散体的聚乙烯醇缩醛微粒适于在水分散体中用作分散体，所述聚乙烯醇缩醛微粒包括具有离子官能团的聚乙烯醇缩醛树脂，体积平均粒度为10nm至100μm， 和基于体积的粒度分布的CV值至多为40％。

公开(公告)号：EP2496550B1

公开(公告)日：2015-08-05

申请号：EP10829250.9

申请日：2010-11-08

Applicant: University Of Washington Through Its Center For Commercialization

Inventor： JIANG, Shaoyi ,  CARR, Louisa, R. ,  XUE, Hong ,  YANG, Wei

IPC: C07C211/63 ,  C08F26/02 ,  A61K47/32 ,  A61L27/34 ,  A61F2/82

CPC classification number: C08L33/14 ,  A61K41/0019 ,  A61L27/34 ,  A61L27/52 ,  A61L29/085 ,  A61L29/145 ,  A61L31/10 ,  A61L31/145 ,  C07C229/12 ,  C08F26/02 ,  C08J3/075 ,  C08J2433/14 ,  C08L33/10 ,  C08L2201/54 ,  C08L2312/00 ,  C12Q1/54 ,  C12Y101/03004 ,  G01N2333/904 ,  Y10T428/31786

公开(公告)号：EP2896640A1

公开(公告)日：2015-07-22

申请号：EP13836346.0

申请日：2013-09-11

Applicant: Nicca Chemical Co., Ltd.

Inventor： MORIYAMA Yasumichi ,  OGAWA Koji ,  NISHINO Masakazu ,  MIKAMI Toshiyuki

IPC: C08G63/16 ,  G03G9/087

CPC classification number: C08G63/16 ,  C08L67/02 ,  C08L2201/54 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

Abstract: The invention provides a crystalline polyester resin obtained by condensation polymerization of a mixture comprising a polycarboxylic acid component and a polyol component, present in a range such that the ratio of the number of carboxyl groups from the polycarboxylic acid component and the number of hydroxyl groups from the polyol component is in the range of 100:108 to 100:120, and having an acid value of 5 to 20 mgKOH/g, wherein the polycarboxylic acid component includes a C8-12 aliphatic dicarboxylic acid, the content ratio of carboxyl groups from the C8-12 aliphatic dicarboxylic acid is at least 90 mol% of the total amount of carboxyl groups from the polycarboxylic acid component, the polyol component includes a C8-12 aliphatic diol, and the content ratio of hydroxyl groups from the C8-12 aliphatic diol is at least 90 mol% of the total amount of hydroxyl groups from the polyol component.

Abstract translation: 本发明提供一种结晶性聚酯树脂，该结晶聚酯树脂通过包含多元羧酸组分和多元醇组分的混合物的缩聚获得，该组合物的存在范围使得来自多元羧酸组分的羧基数与羟基数 所述多元醇成分为100:108〜100:120，酸值为5〜20mgKOH / g，其中所述多元羧酸成分含有C 8-12脂肪族二羧酸，羧基的含量比例为 C8-12脂肪族二羧酸为来自多元羧酸成分的羧基总量的90摩尔％以上，多元醇成分为碳原子数为8〜12的脂肪族二醇，来自C8-12脂族二醇的羟基的含有比例 二元醇为来自多元醇成分的羟基的总量的至少90摩尔％。

公开(公告)号：EP2657271B1

公开(公告)日：2015-05-06

申请号：EP13160722.8

申请日：2013-03-22

Applicant: Dow Global Technologies LLC

Inventor： Graf, Irena V. ,  Krasovskiy, Arkady L.

IPC: C08G65/00 ,  C08G59/00 ,  C08L71/00 ,  C09D201/00 ,  C09D7/12

CPC classification number: C09D7/1233 ,  B05D3/0254 ,  C08G65/00 ,  C08L71/00 ,  C08L2201/54 ,  C09D5/024 ,  C09D7/63 ,  C09D133/06 ,  C09D201/00

Abstract: A surfactant composition selected from the group consisting of: ArO-(CH 2 CH[CH 2 CH 3 ]O) 1-10 (CH 2 CH 2 O) 5-50 H, isomers, aromatic ring substituted analogues, and mixtures thereof; and an aqueous coating composition including an aqueous polymeric dispersion, and certain other compositions, including the surfactant composition are provided. The invention also relates to a method for forming a coating and a method for providing freeze/thaw stability of an aqueous composition including an aqueous polymeric dispersion.

公开(公告)号：EP2855580A1

公开(公告)日：2015-04-08

申请号：EP13725627.7

申请日：2013-05-24

Applicant: BASF SE

Inventor： HENN, Rolf ,  JAHNS, Ekkehard

IPC: C08L33/04 ,  C08L61/24 ,  C08L61/28

CPC classification number: C09D133/10 ,  C08L2201/54 ,  C08L2205/22 ,  C08L61/00

Abstract: Binding agents which are modified with fungicides and/or algicides and coating formulations containing said binding agents.

Abstract translation: 用杀真菌剂和/或杀藻剂修饰的结合剂和含有所述结合剂的包衣制剂。

公开(公告)号：EP2847283A1

公开(公告)日：2015-03-18

申请号：EP13724536.1

申请日：2013-05-06

Applicant: Akzo Nobel Chemicals International B.V.

Inventor： GREENWOOD, Peter Harry Johan ,  LAGNEMO, Hans

IPC: C09D5/02 ,  C09D7/12 ,  C09D133/00

CPC classification number: C09D133/08 ,  C08K9/04 ,  C08L2201/54 ,  C09D5/028 ,  C09D7/62 ,  C09D133/00 ,  C09D133/04

Abstract: The invention relates to a method of providing an aqueous paint dispersion comprising silanized colloidal silica particles and an acrylate-based binder wherein the weight ratio of SiO2 to acrylate-based binder on a dry basis ranges from 0.02 to 0.2, and wherein the content of SiO2, measured by XRF, in said dispersion ranges from 1.05 to 7.5 wt %, wherein silane groups present in the silanized colloidal silica particles are derived from silanes containing an epoxy group, glycidoxy group, glycidoxypropyl group, ureido-based silanes, methacrylamido silanes, mercapto silanes, and combinations thereof. The invention also relates to the use thereof.

Abstract translation: 本发明涉及一种提供包含硅烷化胶体二氧化硅颗粒和丙烯酸酯基粘合剂的水性涂料分散体的方法，其中基于干基的SiO 2与丙烯酸酯类粘合剂的重量比在0.02至0.2的范围内，并且其中SiO 2 由XRF测定，所述分散体的范围为1.05〜7.5重量％，其中存在于硅烷化胶体二氧化硅粒子中的硅烷基来源于含有环氧基的硅烷，缩水甘油氧基，缩水甘油氧基丙基，脲基系硅烷，甲基丙烯酰胺基硅烷，巯基 硅烷，及其组合。 本发明还涉及其用途。