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1. 发明公开

EP3263639A1 USE OF AN ADDITIVE COMPOSITION FOR THE PREPARATION OF POLYCONDENSATION POLYMERS 无效
标题翻译：使用添加剂组合物制备多缩合聚合物
公开(公告)号：EP3263639A1
公开(公告)日：2018-01-03
申请号：EP16176384.2
申请日：2016-06-27
申请人： Clariant International Ltd
发明人： STEFFANUT, Pascal , SIDQI, Mohamed , DONGIOVANNI, Ernesto , ABRAHMI, Jerome
IPC分类号： C08K5/3435 , C08G63/00 , C08G69/00 , C08K5/526 , C08K5/5393
CPC分类号： C08K5/3435 , C08G63/00 , C08G69/16 , C08K5/526 , C08K5/5393
摘要： The present invention relates to the use of an additive composition for the preparation of polycondensation polymers wherein the additive combination is present in the polycondensation reaction and wherein the additive combination comprises one or more compounds of the formula (A)

wherein
R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , and R 18 are independently selected from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert.-butyl, linear or branched pentyl, linear or branched hexyl, linear or branched heptyl, linear or branched octyl or linear and branched nonyl groups, and
R 21 and R 22 are independently selected from the group consisting of hydrogen, methyl, O(C 1 -C 6 -Acyl) and O-R 3 , wherein R 3 is selected from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert.-butyl linear or branched pentyl, linear or branched hexyl, linear or branched heptyl, linear or branched octyl or linear and branched nonyl groups, and
one or more sterically hindered organic phosphorous(III) compounds selected from the group consisting of sterically hindered phenyl phosphonites and sterically hindered phosphites.
摘要翻译：本发明涉及添加剂组合物用于制备缩聚聚合物的用途，其中添加剂组合存在于缩聚反应中，并且其中添加剂组合包含一种或多种式（A）的化合物，其中R 11，R 12，R 13， R14，R15，R16，R17和R18独立地选自甲基，乙基，丙基，异丙基，丁基，异丁基，叔丁基，直链或支链戊基，直链或支链己基，直链或支链的辛基或直链和支链壬基，R 21和R 22独立地选自氢，甲基，O（C 1 -C 6酰基）和O-R 3，其中R 3选自甲基，乙基，丙基，异丙基，丁基，异丁基，叔丁基直链或支链戊基，直链或支链己基，直链或支链庚基，直链或支链辛基或直链和支链壬基，和一个或多个空间位阻 d有机磷（III）化合物，其选自位阻苯基亚膦酸酯和位阻亚磷酸酯。

2. 发明公开

EP3157993A1 OXYGEN BARRIER PLASTIC MATERIAL 审中-公开
标题翻译：氧气阻隔塑料材料
公开(公告)号：EP3157993A1
公开(公告)日：2017-04-26
申请号：EP15716743.8
申请日：2015-04-13
申请人： Clariant International Ltd , Clariant Masterbatches (Italia) S.p.A.
发明人： DESCORTES, Antonello , STEFFANUT, Pascal , MARSON, Angelica , FAVA, Flavio , MULLER, Thierry
IPC分类号： C08K5/20 , C08L23/00 , C08L25/00
CPC分类号： C08K5/20 , B65D65/40 , B65D81/266 , C08K5/098 , C08K2201/008 , C08K2201/012 , C08L23/04 , C08L25/06 , C08L2310/00
摘要： The invention relates to use of an additive as oxygen barrier in a plastic material wherein (a) the plastic material is a polyolefin, a polyolefin copolymer or a polystyrene, and the additive is (b) and optionally (c): (b) a compound of formula (I); wherein Ra represents C 7 -C 20 alkyl, C 6 -C 10 aryl, C 4 -C 10 heteroaryl, wherein the heteroatoms are N, O and/or S, (C 2 -C 6 )-alkenylen-(C 6 -C 10 ) aryl, C 1 -C 6 -alkylen-C 6 -C 10 -aryl, the aryl and heteroaryl radicals optionally being substituted by: hydroxyl, C 1 -C 6 -alkyl, C 1 -C 6 alkoxyl, C 6 -C 10 aryloxy, halogen, cyano, nitro, C 6 -C 10 -aryl, di(C 1 -C 6 )alkylamino, (C 1 -C 6 )alkylthio, C 6 -C 10 -arylthio, =O, =S, SO 3 H, SO 2 NR 1 R 2 , CO 2 R 3 , CONR 1 R 2 , NHCOR 4 , CO-C 6 -C 10 -aryl or a combination thereof, wherein R 1 , R 2 , R 3 , R 4 are the same or different and independently represent hydrogen or C 1 -C 6 -alkyl; Rb represents a group selected from the moieties of formula (II), (III), (IV), (V), (VI) and (VII); wherein each Rc can be the same or different and independently represents hydrogen, C 1 -C 20 alkyl or C 6 -C 10 -aryl, (C 2 -C 4 ) alkenylen (C 6 -C 10 ) aryl, C 1 -C 4 -alkylen-C 6 -C 10 -aryl, the aryl radicals optionally being substituted by hydroxyl, C 1 -C 4 -alkyl, C 1 -C 4 alkoxyl, C 6 -C 10 aryloxy, Cl, cyano, C 6 -C 10 -aryl, or CO-C 6 -C 10 -aryl; Rd represents hydrogen, C 1-30 alkyl, C 6 -C 10 -aryl or halogen; Re represents hydrogen, C 1-30 alkyl, C 6 -C 10 -aryl or a halogen and can be on ortho (o) or meta (m) position to Rd; X can be O or N-Rf where Rf represents hydrogen, C 1 -C 20 alkyl or phenyl; Y can be O or S; n is a number from 1 to 30; (c) a transition metal catalyst.
摘要翻译：（a）塑料材料是聚烯烃，聚烯烃共聚物或聚苯乙烯，并且添加剂是（b）和任选的（c）：（b）式（I）化合物; 其中Ra表示C 7 -C 20烷基，C 6 -C 10芳基，C 4 -C 10杂芳基，其中杂原子是N，O和/或S，（C 2 -C 6） - 亚烯基 - （C 6 - C10）芳基，C1-C6-亚烷基-C6-C10-芳基，所述芳基和杂芳基任选被羟基，C1-C6-烷基，C1-C6烷氧基，C6- C 1 -C 6烷基氨基，（C 1 -C 6）烷硫基，C 6 -C 10芳基硫基，= O，= C 1 -C 6烷氧基， S，SO 3 H，SO 2 NR 1 R 2，CO 2 R 3，CONR 1 R 2，NHCOR 4，CO-C 6 -C 10 - 芳基或其组合，其中R 1，R 2，R 3， R 4相同或不同并且独立地表示氢或C 1 -C 6烷基; Rb表示选自式（II），（III），（IV），（V），（VI）和（VII）的基团的基团; （C 2 -C 4）亚烯基（C 6 -C 10）芳基，C 1 -C 20烷基或C 6 -C 10芳基，所述芳基可选地被羟基，C 1 -C 4烷基，C 1 -C 4烷氧基，C 6 -C 10芳氧基，Cl，氰基，C 6 -C 10芳基， C 10 - 芳基或CO-C 6 -C 10 - 芳基; Rd代表氢，C 1-30烷基，C 6 -C 10 - 芳基或卤素; Re代表氢，C 1-30烷基，C 6 -C 10 - 芳基或卤素并且可以在Rd的邻位（o）或间位（m）上; X可以是O或N-Rf，其中Rf代表氢，C 1 -C 20烷基或苯基; Y可以是O或S; n是从1到30的数字; （c）过渡金属催化剂。

3. 发明公开

EP4365225A1 FLAME-RETARDANT COMPOSITION, POLYMER COMPOSITION COMPRISING SAME AND USE THEREOF 审中-公开
公开(公告)号：EP4365225A1
公开(公告)日：2024-05-08
申请号：EP22205434.8
申请日：2022-11-04
申请人： Clariant International Ltd
发明人： STEFFANUT, Pascal , FERNANDEZ PEREZ, Javier , HUFENUS, Rudolf , GAAN, Sabyasachi , WAIBEL, Annett
IPC分类号： C08K5/32 , C08K5/5373
CPC分类号： C08K5/32 , C08K5/5373
摘要： Disclosed are flame-retardant compositions comprising
a) a compound comprising a N-oxyamine group, and
b) a compound of formulae (II), (III) or (IV)

wherein
R1 and R2
independently from one another are hydrogen, C1-C6-alkyl, -P(O)(OR5)2, -P(O)OR5R6, -P(O)(R5)2, where R5 and R6 independently of one another are C1-C4-alkyl, C6-C12-aryl, C7-C15-aralkyl or C7-C15-alkaryl, or R1 and R2 taken together form an unsaturated cyclic ring, which is optionally substituted by an alkyl group;
k
is an integer from 1 to 2,
Y
is O or S,
X
is C1-C4-alkylene, C6-C12-arylene, C7-C15-aralkylene or C7-C15-alkarylene and n is 0, 1 or 2, or
X
is -O- or -NR7-, and n is 1,
R7
is hydrogen or C1-C4-alkyl,
R3
is C1-C4-alkylene, C6-C12-arylene, C7-C15-aralkylene or C7-C15-alkarylene,
m
is 0, 1 or 2, with the proviso that when X is -O- or -NR7- m is 1 or 2,
R4
is C1-C4-alkylene,
t
is an integer from 1 to 2, and
W
is oxygen or sulphur.

The compositions can be used as flame-retardants in polymer compositions which exhibit improved flame-retardancy.

4. 发明公开

EP1776422A1 ANTIPYRINE BASED AZO METAL COMPLEX DYES AND THEIR USE IN OPTICAL LAYERS FOR OPTICAL DATA RECORDING 有权
标题翻译： ANTIPYRINBASIERTE偶氮金属络合物染料和它们在光学层的光数据记录
公开(公告)号：EP1776422A1
公开(公告)日：2007-04-25
申请号：EP05769959.7
申请日：2005-08-05
申请人： CLARIANT INTERNATIONAL LTD.
发明人： STEFFANUT, Pascal
IPC分类号： C09B45/14 , G11B7/24
CPC分类号： G11B7/2492 , C09B45/14 , G11B7/2467 , G11B7/2533 , G11B7/2534 , G11B2007/24612
摘要： The present invention relates to antipyrine based azo metal complex dyes and their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. The invention further relates to a write only read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser, which employs an antipyrine based azo metal complex dye in the optical layer.

5. 发明公开

EP3810619A1 TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES 有权
公开(公告)号：EP3810619A1
公开(公告)日：2021-04-28
申请号：EP19731306.7
申请日：2019-06-21
申请人： Clariant International Ltd
发明人： BISSESSAR, Damien , BELLEMIN LAPONNAZ, Stephane , STEFFANUT, Pascal
IPC分类号： C07F9/50 , B32B15/00 , C07F9/655 , C07F9/6553 , C08K5/00 , C08L77/00 , H01L51/00 , H01L51/50 , H01L51/05 , H01L51/42

6. 发明公开

EP3083920A1 FARBSCHÜTZENDE WASCHMITTEL 审中-公开
标题翻译： FARBSCHÜTZENDEWASCHMITTEL
公开(公告)号：EP3083920A1
公开(公告)日：2016-10-26
申请号：EP14812209.6
申请日：2014-12-11
申请人： Henkel AG & Co. KGaA , Clariant International Ltd
发明人： GLÜSEN, Birgit , JOB, Mareile , JÖLLENBECK, Martin , STEFFANUT, Pascal , COHRS, Carsten
IPC分类号： C11D3/00 , C11D3/37
CPC分类号： C11D3/3703 , C11D3/0021
摘要： The aim of the invention is to make laundry detergents more gentle on colors when washing polyamide-containing colored fabrics. Said aim is essentially achieved by using a sulfonated condensate of phenol and formaldehyde.
摘要翻译：本发明的目的是在洗涤含聚酰胺的有色织物时使洗衣洗涤剂对颜色更柔和。所述目标基本上通过使用苯酚和甲醛的磺化缩合物来实现。

7. 发明公开

EP3810690A1 PHENYLPHOSPHINO COMPOUNDS AS PROCESS STABILIZERS 审中-公开
公开(公告)号：EP3810690A1
公开(公告)日：2021-04-28
申请号：EP19731305.9
申请日：2019-06-21
申请人： Clariant International Ltd
发明人： BISSESSAR, Damien , LAPONNAZ, Stephane Bellemin , STEFFANUT, Pascal
IPC分类号： C08K5/50

8. 发明公开

EP3810620A1 TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES WITH DIARYLPHOSPHINE LIGANDS 审中-公开
公开(公告)号：EP3810620A1
公开(公告)日：2021-04-28
申请号：EP19732359.5
申请日：2019-06-21
申请人： Clariant International Ltd
发明人： BISSESSAR, Damien , BELLEMIN LAPONNAZ, Stéphane , STEFFANUT, Pascal
IPC分类号： C07F9/50 , B32B15/00 , C07F9/655 , C07F9/6553 , C08K5/00 , C08L77/00 , H01L51/00

9. 发明公开

EP1869674A1 BASIC YELLOW DYES AS DYE COMPONENT FOR OPTICAL DATA RECORDING MEDIA 有权
标题翻译：碱性染料黄色染料COMPONENT光记录介质的
公开(公告)号：EP1869674A1
公开(公告)日：2007-12-26
申请号：EP06725561.2
申请日：2006-04-05
申请人： Clariant International Ltd.
发明人： STEFFANUT, Pascal , GRACIET, Jean-Christophe , LÜCKE, Lars , WINTER, Martin, Alexander
IPC分类号： G11B7/00
CPC分类号： G11B7/249 , C09B45/16 , C09B45/20 , G11B7/244
摘要： The present invention relates to the use of Basic Yellow dyes as dye component for optical data recording media. In a preferred aspect the present invention relates to Basic Yellow dyes together with a metalazo complex dye as dye components for optical data recording media. In a more preferred aspect, the invention relates to a write once read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser of preferably 405 nm, which employs a Basic Yellow dye together with a metalazo complex dye and a further recording dye in the optical layer.

10. 发明公开

EP4101817A1 NEW TITANIUM CATALYST FOR THE POLYESTER MANUFACTURING PROCESS 审中-公开
公开(公告)号：EP4101817A1
公开(公告)日：2022-12-14
申请号：EP21305802.7
申请日：2021-06-11
申请人： Clariant International Ltd
发明人： STEFFANUT, Pascal , BELLEMIN LAPONNAZ, Stéphane , EGLY, Julien
IPC分类号： C01G23/00 , C08G63/85
摘要： The invention relates to a new titanium catalyst having the following formulae (I) or (II)

wherein M is an organic and/or metallic cationic counter ion.

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