公开(公告)号：EP1572800B1

公开(公告)日：2006-09-20

申请号：EP03809320.9

申请日：2003-10-24

申请人： Reagens S.p.A.

发明人： BERNA, Mario

IPC分类号： C08K13/02 ,  C08K5/3435 ,  C08K5/1515 ,  C08K3/16

CPC分类号： C08K5/1515 ,  C08K5/3435

摘要： Stabilizing compositions for halogenated resins in plastified formulations, in particular flexible polyvinyl chloride (PVC), which comprise as essential components: a) a hindered amine, b) a terminal epoxide compound and c) a perchlorate.

公开(公告)号：EP1699882A2

公开(公告)日：2006-09-13

申请号：EP04815432.2

申请日：2004-12-24

申请人： Dow Global Technologies Inc.

发明人： CHAUDHARY, Bharat, I. ,  CHOPIN, Lamy, J. ,  KLIER, John ,  PETERSON, Thomas, H.

IPC分类号： C08L101/00 ,  C08K5/14 ,  C08K5/3435 ,  C08L23/06

CPC分类号： C08L101/00 ,  C08F8/30 ,  C08K5/14 ,  C08K5/3435 ,  C08L23/10 ,  C08L23/22 ,  C08L2666/04

摘要： The present invention is an improved polymeric composition comprising a free-radical reactive polymer, an organic peroxide, and a graftable stable organic free radical. The present invention permits suppression of an undesirable degradation or carbon-carbon crosslinking reaction while permitting the polymer to undergo the desirable grafting reaction.

公开(公告)号：EP1699880A2

公开(公告)日：2006-09-13

申请号：EP04815424.9

申请日：2004-12-24

申请人： The Dow Global Technologies Inc.

发明人： CHAUDHARY, Bharat, I. ,  CHEUNG, Yunwa, W. ,  CUNTALA, Randall, M. ,  ESSEGHIR, Mohamed ,  KLIER, John

IPC分类号： C08L101/00 ,  C08K5/3435 ,  C08K5/34 ,  C08L23/10

CPC分类号： C08L101/00 ,  C08F8/30 ,  C08K5/14 ,  C08K5/3435 ,  C08L23/10 ,  C08L23/22 ,  C08L2666/04

摘要： The present invention is a free-radical carbon-FRTS-carbon crosslinkable polymeric composition. The resulting carbon-FRTS-carbon crosslinked polymer is prepared from at least one polymer which upon forming free radicals preferentially degrades or carbon-carbon crosslinks. The present invention permits suppression of the preferential reaction while permitting the polymer to be carbon-FRTS-carbon crosslinked through a free-radical trapping species. Suppressing the undesirable degradation or carbon-carbon crosslinking reaction and permitting the desirable carbon-FRTS-carbon crosslinking reaction yield a uniquely crosslinked polymer.

公开(公告)号：EP1332168B1

公开(公告)日：2006-08-23

申请号：EP01977372.0

申请日：2001-10-03

申请人： Anderson Development CO.

发明人： LU, Szu-Ping ,  PRUCNAL, Paul, J.

IPC分类号： C08J3/00 ,  C08J3/12 ,  C08K5/10 ,  C08K5/34 ,  C08K5/3432 ,  C08K5/3435

CPC分类号： C08K5/34926 ,  C08F6/003 ,  C08K5/3435 ,  C08L33/06

摘要： A process for separating a solvent and low molecular weight material from an acrylic resin by adding a hindered amine light stabilizer having at least one aminoether group to a mixture of the organic solvent, low molecular weight material and the acrylic resin and subjecting the resulting mixture to an elevated temperature for a time sufficient to remove the solvent and low molecular weight material from the acrylic resin by devolatilization. A composition can be provided which is capable of being formed into a powder coating composition which essentially contains an acrylic resin, a hindered amine light stabilizer having at least one aminoether group or residue thereof and less than 4% by weight of low molecular weight material having a molecular weight less than 600.

公开(公告)号：EP1690897A1

公开(公告)日：2006-08-16

申请号：EP06002872.7

申请日：2006-02-13

申请人： Adeka Corporation

发明人： Hosaka, Masaki ,  Homma, Masatoshi ,  Kondo, Yoshihide

IPC分类号： C08L71/02 ,  C08K5/00 ,  C09D5/02

CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254 ,  C08K5/005 ,  C08K5/3435 ,  C09D5/024 ,  C09D11/38 ,  D21H19/44 ,  D21H21/143 ,  D21H21/52 ,  C08L71/02

摘要： The light stabilizer emulsion composition of the present invention includes: water; an emulsifier; and a light stabilizer and/or a UV absorber, in which components constituting the light stabilizer emulsion composition has an average particle size of 150 nm or less.

摘要翻译： 本发明的光稳定剂乳液组合物包括：水; 乳化剂; 以及构成光稳定剂乳液组合物的成分的平均粒径为150nm以下的光稳定剂和/或紫外线吸收剂。

公开(公告)号：EP1680465A1

公开(公告)日：2006-07-19

申请号：EP04800664.7

申请日：2004-11-03

申请人： CYTEC TECHNOLOGY CORP.

发明人： MALATESTA, Vincenzo ,  ZENNER, John ,  LESHAW, Stanley

IPC分类号： C08K5/34 ,  C08K5/13

CPC分类号： C08K5/005 ,  C08K5/132 ,  C08K5/3435 ,  C08K5/3492

摘要： A composition of an UV stabilizing composition comprises an ortho-hydroxy tris-aryl-s-triazine compound; a hindered amine compound; and a hydroxybenzophenone compound. The ratio of the hindered amine compound to the triazine compound is about 3:1 to about 25:1; and the ratio of the hindered amine compound to the hydroxybenzophenone compound is about 1:1 to 25:1. The UV stabilizing composition can further comprise a material to be stabilized.

公开(公告)号：EP1675901A2

公开(公告)日：2006-07-05

申请号：EP04817289.4

申请日：2004-10-19

申请人： Rhodianyl

发明人： BOSSENNEC, Véronique ,  CHARBONNEAUX, Thierry

IPC分类号： C08K13/02 ,  C08L77/00 ,  C08K5/17 ,  C08K5/098 ,  C08K3/22

CPC分类号： C08K3/22 ,  C08K5/098 ,  C08K5/17 ,  C08K5/3435 ,  C08K2003/2241 ,  D01F1/10 ,  D01F6/60 ,  C08L77/00

摘要： The present invention relates to a composition based on a light- and/or heat-stabilized polyamide, comprising at least one stabilizer with at least one hindered amine function. Said invention also relates to yarns, fibres, filaments and/or articles obtained from said composition.

公开(公告)号：EP1642892A1

公开(公告)日：2006-04-05

申请号：EP04735103.6

申请日：2004-05-27

申请人： DAICEL CHEMICAL INDUSTRIES, LTD. ,  Sankyo Lifetech Company, Limited

发明人： ENDO, Toshio ,  NAKAMOTO, Masanobu ,  TAKESHIBA, Hideo c/o Sankyo Co, Ltd. ,  YAMAZAKI, Takaaki c/o Sankyo Co, Ltd. ,  ICHIHASHI, Tetsuya c/o Sankyo Co, Ltd.

IPC分类号： C07D211/46 ,  C08L101/00 ,  C08K5/3432

CPC分类号： C08K5/3435 ,  C07D211/46

摘要： The present invention provides a hindered amine compound that is suitable as a resin light stabilizer. Specifically, it provides a hindered amine compound represented by the following formula (1).

In the formula, R 1 , R 2 , R 3 and R 4 are each a hydrogen atom, a C 1 to C 10 substituted or unsubstituted alkyl group, etc.; X 1 to X 4 are each a C 1 to C 10 substituted or unsubstituted alkyl group, etc.; Y is a hydrogen atom, an oxygen atom, a C 1 to C 10 substituted or unsubstituted alkyl group, etc.; n is an integer from 1 to 7; and m is an integer from 1 to 100.

摘要翻译： 本发明提供适合作为树脂光稳定剂的受阻胺化合物。 具体地说，提供由下式（1）表示的受阻胺化合物。 在该式中，R 1，R 2，R 3和R 4各自为氢原子，C 1至C 10取代或未取代的烷基等; X 1〜X 4分别为C 1〜C 10取代或未取代的烷基等。 Y是氢原子，氧原子，C 1〜C 10取代或未取代的烷基等; n是1至7的整数; m为1〜100的整数。

公开(公告)号：EP1287064B1

公开(公告)日：2006-03-22

申请号：EP01981920.0

申请日：2001-05-22

申请人： Ciba Specialty Chemicals Holding Inc.

发明人： ROTH, Michael ,  PFAENDNER, Rudolf ,  SIMON, Dirk

IPC分类号： C08K5/3435 ,  C08K5/32 ,  C08K5/00 ,  C08L23/00

CPC分类号： C08K5/32 ,  C08K5/0025 ,  C08K5/3435 ,  C08L2023/44

摘要： The invention relates to a process for the molecular weight increase/crosslinking of non-halogen-containing thermoplastic polymers, in which process a composition comprising a) a non-halogen-containing thermoplastic polymer; b) a functional compound having at least two unsaturated carbon bonds; and c) an alkoxyamine having a structural unit (I), which forms free radicals at the melting temperature/processing temperature of the polymer, is mixed and heated above the melting point of the polymer in the case of crystalline polymers or the softening point in the case of amorphous polymers. The invention relates also to the composition itself, to the use thereof in increasing the molecular weight of polymers and to polymers having increased molecular weight or crosslinked polymers prepared in accordance with that process.

公开(公告)号：EP1633811A1

公开(公告)日：2006-03-15

申请号：EP04740001.5

申请日：2004-06-16

申请人： Basell Poliolefine Italia S.r.l.

发明人： SARTORI, Franco ,  SARTORI, Gabriella

IPC分类号： C08K5/1535 ,  C08K5/00 ,  D01F1/10 ,  D01F6/06

CPC分类号： C08K5/51 ,  C08K5/13 ,  C08K5/1535 ,  C08K5/3435 ,  C08L23/02 ,  D01F1/10 ,  D01F6/04 ,  D01F6/06 ,  D01F6/32 ,  D01F6/46

摘要： An olefin polymer composition comprising (ppm with respect to the polymer): a lactone of the furan-2-one type, a phenol in amounts of 50 to 200 ppm, a sterically hindered amine in amounts of 50 to 300 ppm, and an organic phosphite and/or organic phosphonite in amounts of 50 to less than 280 ppm. The polymer composition contains the unsubstituted furan-2-one moiety in amounts ranging from 11 to 49 ppm with respect to the polymer. Staple fibres with high tenacity and elongation at break and non-woven fabrics are prepared from such an olefin polymer composition.