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公开(公告)号：EP2158249B1
公开(公告)日：2010-10-13
申请号：EP08760709.9
申请日：2008-06-09
Applicant: BASF SE
Inventor： WITTENBECHER, Lars , HENNINGSEN, Michael , DEGEN, Georg , MAASE, Matthias , DÖRING, Manfred , ARNOLD, Ulrich
CPC classification number: C08G59/686 , C08K5/3445 , C08L63/00 , C09J11/06 , C09J163/00
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Patent Agency Ranking
公开(公告)号：EP2158250A1
公开(公告)日：2010-03-03
申请号：EP08760685.1
申请日：2008-06-06
Applicant: BASF SE
Inventor： WITTENBECHER, Lars , DEGEN, Georg , HENNINGSEN, Michael , MAASE, Matthias , DÖRING, Manfred , ARNOLD, Ulrich
CPC classification number: C08G59/686 , C08G59/688 , Y10T428/24994 , Y10T428/31511
Abstract: The invention relates to the use of 1,3-substituted imidazolium salts of formula (I), wherein R1 and R3 independently represent an organic group with 1 to 20 C atoms, R2, R4, and R5 independently represent an H atom or an organic group with 1 to 20 C atoms, with R4 and R5 being capable of forming together an aliphatic or aromatic ring, X represents the anion of an oxygen acid of phosphorus, and n is 1, 2 or 3, as latent catalyst for curing compositions that contain epoxy compounds.
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公开(公告)号：EP2158249A1
公开(公告)日：2010-03-03
申请号：EP08760709.9
申请日：2008-06-09
Applicant: BASF SE
Inventor： WITTENBECHER, Lars , HENNINGSEN, Michael , DEGEN, Georg , MAASE, Matthias , DÖRING, Manfred , ARNOLD, Ulrich
CPC classification number: C08G59/686 , C08K5/3445 , C08L63/00 , C09J11/06 , C09J163/00
Abstract: The invention relates to the use of 1, 3 substituted imidazolium salts of the formula (I), R1 and R3 independently representing an organic group having 1 to 20 C atoms, R2, R4, and R5 independently representing a H atom or an organic radical having 1 to 20 C atoms, R4 and R5 also together being able to form an aliphatic or aromatic ring, and X representing a dicyanamide anion as a latent catalyst for curing compositions comprising epoxy compounds.
Abstract translation: 本发明涉及式（I）的1,3取代的咪唑鎓盐，R 1和R 3独立地表示具有1至20个C原子的有机基团，R 2，R 4和R 5独立地表示H原子或有机基团 具有1至20个C原子，R 4和R 5也可以一起形成脂族或芳族环，并且X表示二氰胺阴离子作为用于固化包含环氧化合物的组合物的潜在催化剂。
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公开(公告)号：EP2158248A1
公开(公告)日：2010-03-03
申请号：EP08760687.7
申请日：2008-06-06
Applicant: BASF SE
Inventor： DEGEN, Georg , MAASE, Matthias , WITTENBECHER, Lars , DÖRING, Manfred , ARNOLD, Ulrich
CPC classification number: C08G59/686 , C08G59/4215 , C08J5/24
Abstract: The invention relates to the use of 1, 3 substituted imidazolium salts of the formula (I), R1 and R3 independently representing an organic group having 1 to 20 C atoms, R2, R4, and R5 independently representing a H atom or an organic group having 1 to 20 C atoms, R4 and R5 also together being able to form an aliphatic or aromatic ring, X representing an anion having a pK B value of less than 13 (measured at 25°C, 1 bar in water or dimethylsulfoxide), and n representing 1, 2 or 3, where 1-ethyl-2,3-dimethylimidazolium acetate and 1-ethyl-2,3-dimethylimidazoliumacetate-acetic acid complex are excluded as the imidazolium salt, as a latent catalyst for curing compositions comprising epoxy compounds.
Abstract translation: 本发明涉及式（I）的1,3取代的咪唑鎓盐，R 1和R 3独立地表示具有1至20个C原子的有机基团，R 2，R 4和R 5独立地表示H原子或有机基团 具有1至20个C原子，R 4和R 5也可以一起形成脂族或芳族环，X代表pK B值小于13的阴离子（在25℃，1bar的水或二甲基亚砜中测量）， 和n代表1,2或3，其中1-乙基-2,3-二甲基咪唑鎓乙酸盐和1-乙基-2,3-二甲基咪唑鎓乙酸盐 - 乙酸配合物作为咪唑鎓盐被排除在外，作为用于固化包含环氧树脂 化合物。
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35.发明授权
公开(公告)号：EP1893651B1
公开(公告)日：2009-03-25
申请号：EP06725736.0
申请日：2006-04-12
Applicant: BASF SE
Inventor： MAASE, Matthias , STEGMANN, Veit
CPC classification number: C08J3/096 , C08B1/003 , C08J2301/02 , Y02P20/542
Abstract: The invention relates to a solution comprising cellulose, an ionic liquid containing anions and cations as solvent and 6 to 30 wt. % of a nitrogenous base, based on the total weight of the solution, the production thereof and the use thereof for the physical or chemical treatment of cellulose.
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36.发明公开
公开(公告)号：EP1893651A2
公开(公告)日：2008-03-05
申请号：EP06725736.0
申请日：2006-04-12
Applicant: BASF SE
Inventor： MAASE, Matthias , STEGMANN, Veit
CPC classification number: C08J3/096 , C08B1/003 , C08J2301/02 , Y02P20/542
Abstract: The invention relates to a solution comprising cellulose, an ionic liquid containing anions and cations as solvent and 6 to 30 wt. % of a nitrogenous base, based on the total weight of the solution, the production thereof and the use thereof for the physical or chemical treatment of cellulose.
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