公开(公告)号：EP3545098A1

公开(公告)日：2019-10-02

申请号：EP17807901.8

申请日：2017-11-22

申请人： Lucite International UK Limited

发明人： EASTHAM, Graham Ronald ,  DISLEY, Zoë Bethany Clare ,  JOHNSON, David William ,  STEPHENS, Gill ,  WAUGH, Mark

IPC分类号： C12P7/62

公开(公告)号：EP3526191A1

公开(公告)日：2019-08-21

申请号：EP17787553.1

申请日：2017-10-11

申请人： Lucite International UK Limited

发明人： EASTHAM, Graham Ronald ,  IGGO, Jonathan Ainsley ,  BEAUMONT, Michael

IPC分类号： C07C67/343 ,  C07C69/54

公开(公告)号：EP1957198B1

公开(公告)日：2018-08-22

申请号：EP06808451.6

申请日：2006-11-08

申请人： Lucite International UK Limited

发明人： EASTHAM, Graham, Ronald ,  WAUGH, Mark ,  RICHARDS, Philip, Ian

IPC分类号： B01J31/24 ,  C07C67/00 ,  C07C67/31 ,  C07C67/38 ,  C07C51/09

CPC分类号： C07C67/31 ,  B01J31/2414 ,  C07C51/09 ,  C07C67/38 ,  C07C59/08 ,  C07C59/01 ,  C07C69/68 ,  C07C69/675 ,  C07C69/67

摘要： A process for the carbonylation of ethylenically unsaturated compounds including vinyl esters and a process for the production of 3-hydroxy propanoate esters or acids. The process comprises reacting said compound with carbon monoxide in the presence of a source of hydroxyl groups and of a catalyst system. The catalyst system is obtainable by combining: (a) a metal of Group 8, 9 or 10 or a compound thereof: and (b) a bidentate ligand of general formula (I): X1(X2)-Q2-A-R—B-Q1-X3(X4).

公开(公告)号：EP2802552B1

公开(公告)日：2018-03-28

申请号：EP13700591.4

申请日：2013-01-14

申请人： Lucite International UK Limited

发明人： YORK, Ian Andrew ,  ZIEMIAN, Sabina

IPC分类号： C07C67/343 ,  C07C51/353

CPC分类号： C07C51/377 ,  B01J27/10 ,  B01J27/12 ,  B01J27/1806 ,  B01J35/002 ,  B01J35/026 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/038 ,  C07C51/353 ,  C07C67/317 ,  C07C67/343 ,  C07C2527/18 ,  C07C69/54 ,  C07C57/04

摘要： A method of producing an ethylenically unsaturated, typically, an α, &bgr; ethylenically unsaturated carboxylic acid or ester is described. The method comprises the steps of contacting formaldehyde, or a source of formaldehyde, with a carboxylic acid or ester in the presence of a catalyst and optionally in the presence of an alcohol. The catalyst comprises barium phosphate leaf or plate shaped/like crystals, or a source thereof. A catalyst system is also described. The catalyst system comprises a crystalline barium phosphate catalyst and optionally a catalyst support.

公开(公告)号：EP2814596A1

公开(公告)日：2014-12-24

申请号：EP13710582.1

申请日：2013-02-18

申请人： Lucite International UK Limited

发明人： HIMENO Yoshiyuki ,  OOYACHI Ken ,  KONDO Masahide

IPC分类号： B01D61/36 ,  C07C45/78 ,  C07C47/04 ,  C07C69/54 ,  B01D71/02

CPC分类号： C02F1/448 ,  B01D61/362 ,  B01D71/028 ,  C02F2101/34 ,  C07C45/786 ,  C07C67/343 ,  C07C67/56 ,  Y02P20/582 ,  C07C69/54 ,  C07C47/04 ,  C07C69/24

摘要： Disclosed are methods for dehydrating a water containing source of formaldehyde in which water is separated from the water containing source of formaldehyde using a zeolite membrane. In certain aspects, the water containing source of formaldehyde includes a separation enhancer having a relative static permittivity ranging from 2.5 to 20, and the water containing source of formaldehyde may further include methanol. In certain aspects, (meth)acrylic acid alkyl ester may be produced using the dehydrated source of formaldehyde.

公开(公告)号：EP1554039B1

公开(公告)日：2013-07-03

申请号：EP03750901.5

申请日：2003-09-10

申请人： Lucite International UK Limited

发明人： EASTHAM, Graham ,  BUTLER, Ian

IPC分类号： B01J31/24 ,  B01J31/22 ,  B01J31/18 ,  C07C67/30 ,  C07C67/38

CPC分类号： B01J31/1895 ,  B01J31/2295 ,  B01J31/24 ,  B01J31/2414 ,  B01J31/2433 ,  B01J31/2457 ,  B01J31/2485 ,  B01J35/0013 ,  B01J2231/321 ,  B01J2531/0205 ,  B01J2531/0258 ,  B01J2531/60 ,  B01J2531/80 ,  B01J2531/824 ,  B01J2531/842 ,  C07C67/30 ,  C07C67/38 ,  C07C2603/74 ,  C07C69/68 ,  C07C69/675 ,  C07C69/67

公开(公告)号：EP1112295B1

公开(公告)日：2012-11-21

申请号：EP99931382.8

申请日：1999-07-09

申请人： Lucite International UK Limited

发明人： ROBERTSON, Graeme ,  FRASER, Ian, Muir

IPC分类号： C08F292/00 ,  C08K3/22

CPC分类号： C08F292/00 ,  C08K3/22 ,  C08L33/066

公开(公告)号：EP1550691B1

公开(公告)日：2011-05-25

申请号：EP05003987.4

申请日：1999-03-16

申请人： Lucite International UK Limited

发明人： Beverly, Gordon Maxwell ,  Ellacott, Michael John

IPC分类号： C08K3/00 ,  C08K5/00 ,  C08L33/06

CPC分类号： C08L53/02 ,  A01N25/10 ,  B05D5/00 ,  B32B27/08 ,  C08F265/04 ,  C08K3/01 ,  C08K3/015 ,  C08K5/0058 ,  C08L51/003 ,  C08L51/04 ,  C08L53/00 ,  F25D23/06 ,  Y10S525/902 ,  Y10T428/31931 ,  C08L33/06 ,  C08L51/00 ,  C08L2666/02

摘要： A plastics material comprises an acrylic polymer containing 5 - 50 % of a rubbery copolymer and a biocidal compound. The plastic material is useful as a component of a refrigerator, worktop etc. or as a building material. The material may be used as a coating for a substrate. Method of manufacturing laminate materials comprising the plastics material are also claimed.

公开(公告)号：EP2313444A1

公开(公告)日：2011-04-27

申请号：EP09785488.9

申请日：2009-08-13

申请人： Lucite International UK Limited

发明人： CHISHOLM, Michael, Stephen ,  McDONALD, David ,  ABED-ALI, Sera Saheb

IPC分类号： C08F265/06 ,  C08F265/04 ,  C08L33/00 ,  A61L24/06

CPC分类号： C08F265/06 ,  A61L24/0036 ,  A61L24/0094 ,  A61L24/06 ,  A61L2430/02 ,  C08F265/04 ,  C08L51/003 ,  C08L2666/02 ,  C08L33/00

摘要： The invention relates to a hardenable two part acrylic composition, a polymer component of the two part hardenable composition and a method of producing a polymer component of the two part composition. The hardenable two part acrylic composition comprises an acrylic polymer composition first part and an acrylic monomer composition second part. The acrylic polymer composition first part comprises a first type of acrylic polymer particles characterized in that each first type of acrylic polymer particle is formed of a network of coalesced emulsion polymerized acrylic microparticlesor is microporous. The acrylic polymer composition may comprise emulsion polymerised acrylic polymer particles of particle size between 10 and 2000nm.The invention also extends to the use of acrylic polymer particles formed of a network of coalesced emulsion polymerized acrylic microparticles as a dough time reduction agent in a hardenable two part acrylic composition.

公开(公告)号：EP2192155A1

公开(公告)日：2010-06-02

申请号：EP10154167.0

申请日：2006-04-18

申请人： Lucite International UK Limited

发明人： Fraser, Ian ,  Robinson, Ian

IPC分类号： C08L33/04

CPC分类号： C08L33/04 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2666/04

摘要： An acrylic polymeric composition comprising a melt blend of a thermoplastic high molecular weight acrylic material (HMWA) and a thermoplastic low molecular weight acrylic material (LMWA) is described. At least 70% w/w of the HMWA and the LMWA comprises an alkyl (alk) acrylate (co)polymer. The HMWA has a weight average molecular weight (Mw) of between 40k Daltons and 1000k Daltons and the LMWA has a weight average molecular weight (Mw) of between the entanglement molecular weight (Me) (expressed in k Daltons) and 250k Daltons.
A method of producing an acrylic polymeric composition and the use of an acrylic polymeric composition are described together with thick section moulded products.

摘要翻译： 描述了包含热塑性高分子量丙烯酸材料（HMWA）和热塑性低分子量丙烯酸材料（LMWA）的熔融共混物的丙烯酸类聚合物组合物。 至少70％w / w的HMWA和LMWA包含（烷基）丙烯酸烷基酯（共）聚合物。 HMWA具有40k道尔顿至1000k道尔顿的重均分子量（Mw），并且LMWA具有缠结分子量（Me）（以K道尔顿表示）和250k道尔顿之间的重均分子量（Mw）。 描述了生产丙烯酸类聚合物组合物的方法和丙烯酸类聚合物组合物的用途以及厚截面模塑制品。