公开(公告)号：EP2036949A1

公开(公告)日：2009-03-18

申请号：EP07743729.1

申请日：2007-05-14

申请人： Polyplastics Co., Ltd.

发明人： HASE, Hiroyuki

IPC分类号： C08L59/04 ,  C08K5/13 ,  C08K5/20 ,  C08K5/24 ,  C08K5/3432 ,  C08K5/3475 ,  C08K5/3477

CPC分类号： C08K5/005 ,  C08K2201/014 ,  C08L59/00

摘要： The present invention provides a polyacetal resin composition having an excellent processability and stability, significantly suppressing the generation of formaldehyde from molded articles thereof, preventing exudation of components, and being excellent in weathering (light) resistance. Specifically, (A) a polyacetal copolymer having 1.0 mmol/kg or smaller quantity of a hemiformal terminal group, 2.0 mmol/kg or smaller quantity of a formyl terminal group, and 0.5% by weight or smaller quantity of an unstable terminal group is blended with (B) a hindered phenol-based antioxidant; (C) at least one compound selected from (c-1) a guanamine compound and (c-2) a hydrazide compound; (D) a hindered amine stabilizer in which the nitrogen in a piperidine derivative having a steric hindrance group is tertiary; and (E) a UV absorber in specified quantities and mixing ratios.

摘要翻译： 本发明提供一种聚缩醛树脂组合物，其具有优异的可加工性和稳定性，显着地抑制了其成型制品产生的甲醛，防止成分渗出，并且耐候性（光）性优异。 具体而言，将（A）半缩甲醛末端基团量为1.0mmol / kg以下，甲酰基末端基团量为2.0mmol / kg以下，0.5重量％以下的不稳定末端基团的聚缩醛共聚物 （B）受阻酚类抗氧化剂; （C）选自（c-1）胍胺化合物和（c-2）酰肼化合物中的至少一种化合物; （D）位阻胺稳定剂，其中具有空间位阻基团的哌啶衍生物中的氮为叔
胺; 和（E）特定量和混合比的UV吸收剂。

公开(公告)号：EP2032610A2

公开(公告)日：2009-03-11

申请号：EP07812297.5

申请日：2007-06-25

申请人： GENERAL ELECTRIC COMPANY

发明人： CHAN, Kwok Pong ,  ODLE, Roy Ray ,  HALL, David Bruce ,  MAXAM, John Lester ,  STELLA, Albert Santo ,  GENOVESE, Sarah Elizabeth ,  MULLEN, Tara J. ,  WHITE, James Mitchell ,  HAGBERG, Erik

IPC分类号： C08F2/44 ,  C08K9/04 ,  C08L79/08 ,  C08K3/34 ,  C08K5/19 ,  C08K5/3432 ,  C08K5/50

CPC分类号： C08F2/44

摘要： A method for preparing a polymer-organoclay composite composition comprises combining a solvent and an unexfoliated organoclay to provide a first mixture, wherein the unexfoliated organoclay comprises alternating inorganic silicate layers and organic layers, and has an initial spacing between the silicate layers; exposing the first mixture to an energized condition of a sufficient intensity and duration to increase the initial spacing of the inorganic silicate layers, to provide a second mixture; contacting the second mixture with a polymer composition so that the polymer composition fills at least one region located between at least one pair of silicate layers, wherein the polymer composition is at least partially soluble in the solvent; and removing at least a portion of the solvent from the second mixture, wherein the inorganic silicate layers remain separated by the polymer after removal of the solvent.

公开(公告)号：EP1889871A1

公开(公告)日：2008-02-20

申请号：EP06731090.4

申请日：2006-04-04

申请人： Adeka Corporation

发明人： YUKINO, Toshinori, ASAHI DENKA Co., Ltd. ,  FUKUSHIMA, Mitsuru, ASAHI DENKA Co., Ltd. ,  TANJI, Naoko, ASAHI DENKA Co., Ltd. ,  YOKOTA, Akiko, ASAHI DENKA Co., Ltd.

IPC分类号： C08L23/00 ,  C08K3/08 ,  C08K5/134 ,  C08K5/3432

CPC分类号： C08K5/1345 ,  C08K5/3435

摘要： Provided is a resin composition containing an aluminum pigment capable of exhibiting excellent weather-resisting property in case of having been incorporated with an aluminum pigment.
A resin composition containing an aluminum pigment which comprises 100 parts by weight of a polyolefin type resin incorporated with 0.5-10 parts by weight of an aluminum pigment, the aforesaid metallic composition having further been incorporated with 0.001-10 parts by weight of a hindered amine compound of the following general formula:

wherein R 1 stands for hydrogen atom, hydroxy group, alkyl group, hydroxyalkyl group, alkoxy group, hydoxyalkoxy group, or an oxy radical, R 2 stands for alkyl group or alkenyl group, and 0.001-10 parts by weight of a benzoate type compound of the following general formula:

wherein R 3 and R 4 each independently stands for hydrogen atom, alkyl group, or arylalkyl group, and R 5 stands for alkyl group.

摘要翻译： 本发明提供一种含有铝颜料的树脂组合物，所述铝颜料在与铝颜料混合的情况下能够显示出优异的耐候性。 一种含有铝颜料的树脂组合物，该树脂组合物包含100重量份掺有0.5-10重量份铝颜料的聚烯烃型树脂，上述金属组合物还掺入0.001-10重量份受阻胺 以下通式的化合物：其中R1代表氢原子，羟基，烷基，羟基烷基，烷氧基，羟基烷氧基或氧基，R2代表烷基或链烯基，和0.001-10重量份 的下列通式的苯甲酸酯型化合物：其中R3和R4各自独立地代表氢原子，烷基或芳基烷基，R5代表烷基。

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：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：EP1582565A1

公开(公告)日：2005-10-05

申请号：EP04017682.8

申请日：2004-07-26

申请人： ORIENT CHEMICAL INDUSTRIES, LTD.

发明人： Sugawara, Shuji ,  Hatase, Yoshiteru

IPC分类号： C09B5/14 ,  C08K5/3432 ,  B29C65/16

CPC分类号： C08K5/0041 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1696 ,  B29C65/8207 ,  B29C65/8215 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/14 ,  B29C66/43 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/7332 ,  B29C66/73321 ,  B29C66/73361 ,  B29C66/73362 ,  B29C66/73771 ,  B29C66/73921 ,  B29C66/836 ,  B29K2023/00 ,  B29K2023/086 ,  B29K2071/12 ,  B29K2077/00 ,  B29K2081/04 ,  B29K2081/06 ,  B29K2101/12 ,  B29K2995/002 ,  B29K2995/0027 ,  C08L21/00 ,  B29C65/00 ,  B29K2309/08 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2067/006 ,  B29K2067/003 ,  B29K2059/00 ,  B29K2033/12 ,  B29K2027/08 ,  B29K2027/06 ,  B29K2025/06 ,  B29K2023/18 ,  B29K2023/12 ,  B29K2023/06

摘要： A laser ray transmitting colored thermoplastic resin composition containing an anthrapyridone acid dye represented by formula (1) or (3); method of laser welding wherein a contact portion of a laser ray transmitting material of the laser ray transmitting colored thermoplastic resin composition and a laser absorbent material is welded by irradiating laser ray so that the laser ray transmits the laser ray transmitting material and is absorbed in the laser absorbent material with the laser ray transmitting material and the laser absorbent material in contact with each other.

公开(公告)号：EP1332168A4

公开(公告)日：2004-12-29

申请号：EP01977372

申请日：2001-10-03

申请人： ANDERSON DEV CO

发明人： LU SZU-PING ,  PRUCNAL PAUL J

IPC分类号： C09D5/03 ,  C08F6/00 ,  C08F6/10 ,  C08K5/3435 ,  C08K5/3492 ,  C09D133/00 ,  C08J3/00 ,  C08J3/12 ,  C08K5/10 ,  C08K5/34 ,  C08K5/3432

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：EP1024177B1

公开(公告)日：2004-04-07

申请号：EP00100711.1

申请日：2000-01-14

申请人： Clariant GmbH

发明人： Weber, Joachim, Dr. ,  Urban, Manfred ,  Opravil, Manfred ,  Dietz, Erwin, Dr.

IPC分类号： C09B67/20 ,  C09B67/22 ,  C09B5/62 ,  C08K5/3432 ,  C09D11/00

CPC分类号： C09B67/0034 ,  C09B67/0033

公开(公告)号：EP1268649B1

公开(公告)日：2003-11-26

申请号：EP01901187.3

申请日：2001-01-22

申请人： Sociéte de Technologie Michelin ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

发明人： PENOT, Christophe ,  ROY, Vanessa

IPC分类号： C08K5/54 ,  C08K5/3432 ,  C08L21/00

CPC分类号： C08K5/3432 ,  C08K5/5406 ,  C08L21/00

公开(公告)号：EP1332168A1

公开(公告)日：2003-08-06

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.