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1. 发明申请

WO2003027063A1 SULPHONATION OF PHENOLS 审中-公开
标题翻译：酚的硫化
公开(公告)号：WO2003027063A1
公开(公告)日：2003-04-03
申请号：PCT/GB2002/004218
申请日：2002-09-18
申请人： GREAT LAKES CHEMICAL (EUROPE) GmbH , HILL, Jonathan, Simon , CAPAI, Bernard , NERI, Carlo
发明人： HILL, Jonathan, Simon , CAPAI, Bernard , NERI, Carlo
IPC分类号： C07C303/08
CPC分类号： C07C303/08 , C07C309/42 , C07C309/44
摘要： A process for the preparation of sulphonated phenols of general formula (I) where R 1 is hydrogen, a C 1 -C 20 alkyl group which is unsubstituted or substituted by halogen, cyano, hydroxyl, C 1 -C 20 alkoxy, C 2 -C 20 alkoxycarbonyl, acyloxy and/or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy and/or halogen, R 2 is hydrogen, C 1 -C 20 alkyl or benzoyl of general formula (II) where R 3 and R 4 independently of one another are each hydrogen, halogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy, C 1 -C 4 haloalkyl, C 3 -C 8 cycloalkyl, C 4 -C 12 cycloalkylalkyl, cyano, hydroxyl, or hydroxyethyl or are each phenoxy, C 7 -C 10 phenylalkyl or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy and/or halogen, and R 5 is hydrogen or the group SO 3 X where X can be hydrogen, a monovalent metal or a group - N(R 6 ) 3 , where each of the three radicals R6 can be independently of one another hydrogen, C 1 -C 6 alkyl or C 1 -C 6 hydroxy alkyl, which process comprises reacting a phenol of general formula (III) where R 1 and R 2 are as defined above, with a halosulphonic acid in a solvent which is a mixture of a C 5 -C 10 aliphatic or cycloaliphatic hydrocarbon and a dialkyl carbonate of general formula (IV) R 7 -O-CO-O-R 8 where R 7 and R 8 each represent independently a C 1 -C 4 alkyl group.
摘要翻译：制备通式（I）的磺化酚的方法，其中R 1为氢，未被取代或被卤素，氰基，羟基，C 1 -C 20烷氧基，C 2 -C 20烷氧羰基，酰氧基和/或C 1 -C 20烷氧基取代的C 1 -C 20烷基，或未被取代或被C 1 -C 4烷氧基和/或卤素取代的苯基，R 2是氢，通式（II）的C 1 -C 20烷基或苯甲酰基，其中R 3和R 4彼此独立地为氢，卤素，C 1 -C 12烷基，C 1 -C 12烷氧基，C 1 -C 4卤代烷基，C 3 -C 8环烷基，C 4 -C 12环烷基烷基，氰基，羟基或羟乙基，或者各自为苯氧基，未被取代或被 C1-C4烷基，C1-C4烷氧基和/或卤素，R5是氢或X3可以是氢的基团SO3X，一价金属或基团-N（R6）3，其中三个基团R6可以是独立于氢，C 1 -C 6烷基或C 1 -C 6羟基烷基，该方法包括使通式为酚（III）其中R 1和R 2如上所定义，与卤代磺酸在溶剂中是C5-C10脂族或脂环族烃和通式（Ⅳ）的二烷基碳酸酯的混合物，R7-O-CO-O- R8，其中R7和R8各自独立地表示C1-C4烷基。

2. 发明授权

EP1427697B1 SULPHONATION OF PHENOLS 有权
标题翻译：酚类的磺化
公开(公告)号：EP1427697B1
公开(公告)日：2008-12-24
申请号：EP02767644.4
申请日：2002-09-18
申请人： Great Lakes Chemical (Europe) GmbH
发明人： HILL, Jonathan Simon , CAPAI, Bernard , NERI, Carlo
IPC分类号： C07C303/08 , C07C309/44 , C07C309/42
CPC分类号： C07C303/08 , C07C309/42 , C07C309/44
摘要： A process for the preparation of sulphonated phenols of general formula (I) where R 1 is hydrogen, a C 1 -C 20 alkyl group which is unsubstituted or substituted by halogen, cyano, hydroxyl, C 1 -C 20 alkoxy, C 2 -C 20 alkoxycarbonyl, acyloxy and/or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy and/or halogen, R 2 is hydrogen, C 1 -C 20 alkyl or benzoyl of general formula (II) where R 3 and R 4 independently of one another are each hydrogen, halogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy, C 1 -C 4 haloalkyl, C 3 -C 8 cycloalkyl, C 4 -C 12 cycloalkylalkyl, cyano, hydroxyl, or hydroxyethyl or are each phenoxy, C 7 -C 10 phenylalkyl or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy and/or halogen, and R 5 is hydrogen or the group SO 3 X where X can be hydrogen, a monovalent metal or a group -N(R 6 ) 3 , where each of the three radicals R 6 can be independently of one another hydrogen, C 1 -C 6 alkyl or C 1 -C 6 hydroxy alkyl, which process comprises reacting a phenol of general formula (III) where R 1 and R 2 are as defined above, with a halosulphonic acid in a solvent which is a mixture of a C 5 -C 10 aliphatic or cycloaliphatic hydrocarbon and a dialkyl carbonate of general formula (IV) R 7 -O-CO-O-R 8 where R 7 and R 8 each represent independently a C 1 -C 4 alkyl group

3. 发明公开

EP0983240A1 LIGHT-STABILIZED ORGANIC POLYMERS 失效
标题翻译：光稳定 - 有机聚合物
公开(公告)号：EP0983240A1
公开(公告)日：2000-03-08
申请号：EP98928228.0
申请日：1998-05-07
申请人： Great Lakes Chemical (Europe) GmbH
发明人： CRISCI, Luciana , BROUSSARD, Fabio , NERI, Carlo , ADOVASIO, Mauro
IPC分类号： C07D211/46 , C07D211/58 , C07D401/12 , C08K5/3435 , C08K5/3492 , C09D7/12
CPC分类号： C07D211/72 , C07D211/46 , C07D211/58 , C08K5/34926 , C09D7/48
摘要： Compounds belonging to the group of enamines consisting of derivatives of beta-keto-esters or beta-keto-amides or 1,3-diketones with primary or secondary aliphatic or aromatic amines carrying at least one sterically hindered amine group having general formula (I) in the molecule. The compounds having general formula (I) can be used as antioxidants or light stabilizers for organic polymers.

4. 发明公开

EP1427697A1 SULPHONATION OF PHENOLS 有权
标题翻译：酚类的磺化
公开(公告)号：EP1427697A1
公开(公告)日：2004-06-16
申请号：EP02767644.4
申请日：2002-09-18
申请人： Great Lakes Chemical (Europe) GmbH
发明人： HILL, Jonathan Simon , CAPAI, Bernard , NERI, Carlo
IPC分类号： C07C303/08 , C07C309/44 , C07C309/42
CPC分类号： C07C303/08 , C07C309/42 , C07C309/44
摘要： A process for the preparation of sulphonated phenols of general formula (I) where R 1 is hydrogen, a C 1 -C 20 alkyl group which is unsubstituted or substituted by halogen, cyano, hydroxyl, C 1 -C 20 alkoxy, C 2 -C 20 alkoxycarbonyl, acyloxy and/or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy and/or halogen, R 2 is hydrogen, C 1 -C 20 alkyl or benzoyl of general formula (II) where R 3 and R 4 independently of one another are each hydrogen, halogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy, C 1 -C 4 haloalkyl, C 3 -C 8 cycloalkyl, C 4 -C 12 cycloalkylalkyl, cyano, hydroxyl, or hydroxyethyl or are each phenoxy, C 7 -C 10 phenylalkyl or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy and/or halogen, and R 5 is hydrogen or the group SO 3 X where X can be hydrogen, a monovalent metal or a group -N(R 6 ) 3 , where each of the three radicals R 6 can be independently of one another hydrogen, C 1 -C 6 alkyl or C 1 -C 6 hydroxy alkyl, which process comprises reacting a phenol of general formula (III) where R 1 and R 2 are as defined above, with a halosulphonic acid in a solvent which is a mixture of a C 5 -C 10 aliphatic or cycloaliphatic hydrocarbon and a dialkyl carbonate of general formula (IV) R 7 -O-CO-O-R 8 where R 7 and R 8 each represent independently a C 1 -C 4 alkyl group

5. 发明公开

EP1049690A1 s-(2'-HYDROXYPHENYL) BENZOTRIAZOLES CONTAINING A 2,4-IMIDAZOLIDINEDIONE GROUP AND PROCESS FOR THEIR PREPARATION 有权
标题翻译：一块2.4 IMIDAZOLIDINDIONGRUPPE含有2-（2'-羟基苯基）苯并三唑及其制造方法
公开(公告)号：EP1049690A1
公开(公告)日：2000-11-08
申请号：EP99903657.7
申请日：1999-01-25
申请人： Great Lakes Chemical (Europe) GmbH
发明人： RIVA, Rosa, Maria , NERI, Carlo , GRANELLI, Barbara
IPC分类号： C07D403/14 , C08K5/3475
CPC分类号： C07D403/14 , C08K5/3475
摘要： 2-(2'-hydroxyphenyl) benzotriazoles having general formula (I). The above 2-(2'-hydroyzphenyl) benzotriazoles having general formula (I) are useful as heat, oxygen and light stabilizers for organic polymers. In particular they are useful as UV stabilizers for organic polymers.

6. 发明公开

EP1084183A1 GRANULAR FORM OF A MIXTURE OF A NICKEL-QUENCHER AND A BENZOPHENONE AND PROCESS FOR ITS PREPARATION 有权
标题翻译：镍灭火器用二苯甲酮和方法及其混合体
公开(公告)号：EP1084183A1
公开(公告)日：2001-03-21
申请号：EP99919210.7
申请日：1999-03-31
申请人： Great Lakes Chemical (Europe) GmbH
发明人： NERI, Carlo , PALLINI, Luciano , SANDRE, Giovanni
IPC分类号： C08K5/00 , C08K5/132
CPC分类号： C08K5/132 , C08K5/005 , C08K5/0091 , C08L23/02
摘要： Granular form of a mixture comprising: (a) a nickel-quencher corresponding to [2, 2'-thio-bis (4-t-octyl-phenolate)-n-butylamine Nickel (II)]; (b) a 2-hydroxy-4-alkyloxybenzophenone corresponding to 2-hydroxy-4-n-octyloxybenzophenone; characterized in that it has two diffraction lines at angles 2υ = 17.593 and 2υ = 22.023 in the X-Ray diffraction spectrum from powders. The above granular form can be used as a light stabilizer for agricultural films based on polyolefins or olefinic copolymers.

7. 发明公开

EP0994855A1 LIGHT-STABILIZING SYNERGIC MIXTURES FOR ORGANIC POLYMERS 失效
标题翻译：协同预混和光稳定 - 有机聚合物
公开(公告)号：EP0994855A1
公开(公告)日：2000-04-26
申请号：EP98932149.2
申请日：1998-06-12
申请人： Great Lakes Chemical (Europe) GmbH
发明人： NERI, Carlo , BROUSSARD, Fabio , CRISCI, Luciana , ADOVASIO, Mauro
IPC分类号： C07D211/46 , C07D211/58 , C07D401/12 , C08K5/3435 , C08K5/3492 , C09D7/12
CPC分类号： C08K5/3435 , C08K5/17 , C08K5/34926 , C09D7/48
摘要： Stabilizing mixtures for organic polymers comprising: (a) one or more compounds belonging to the group of enamines, consisting of derivatives of beta -keto-esters, or beta -keto-amides or 1,3-diketones with primary or secondary aliphatic or aromatic amines, having general formula (I); (b) one or more compounds belonging to the group of sterically hindered amines.

8. 发明授权

EP1084183B1 GRANULAR FORM OF A MIXTURE OF A NICKEL-QUENCHER AND A BENZOPHENONE AND PROCESS FOR ITS PREPARATION 有权
标题翻译：镍灭火器用二苯甲酮和方法及其混合体
公开(公告)号：EP1084183B1
公开(公告)日：2004-06-16
申请号：EP99919210.7
申请日：1999-03-31
申请人： Great Lakes Chemical (Europe) GmbH
发明人： NERI, Carlo , PALLINI, Luciano , SANDRE, Giovanni
IPC分类号： C08K5/00 , C08K5/132
CPC分类号： C08K5/132 , C08K5/005 , C08K5/0091 , C08L23/02

9. 发明授权

EP1135363B1 PROCESS FOR THE PREPARATION OF SYMMETRICAL DIACYLHYDRAZINES 有权
标题翻译：用于生产平衡双酰肼
公开(公告)号：EP1135363B1
公开(公告)日：2003-09-24
申请号：EP99961067.8
申请日：1999-12-03
申请人： Great Lakes Chemical (Europe) GmbH
发明人： BROUSSARD, Fabio , NERI, Carlo , SOMENZI, Flavio
IPC分类号： C07C241/04 , C07C243/32 , C07C243/38 , C07C243/28
CPC分类号： C07C243/32 , C07C241/04 , C07C243/28 , C07C243/38

10. 发明授权

EP1049690B1 s-(2'-HYDROXYPHENYL) BENZOTRIAZOLES CONTAINING A 2,4-IMIDAZOLIDINEDIONE GROUP AND PROCESS FOR THEIR PREPARATION 有权
标题翻译：一块2.4 IMIDAZOLIDINDIONGRUPPE含有2-（2'-羟基苯基）苯并三唑及其制造方法
公开(公告)号：EP1049690B1
公开(公告)日：2003-04-02
申请号：EP99903657.7
申请日：1999-01-25
申请人： Great Lakes Chemical (Europe) GmbH
发明人： RIVA, Rosa, Maria , NERI, Carlo , GRANELLI, Barbara
IPC分类号： C07D403/14 , C08K5/3475
CPC分类号： C07D403/14 , C08K5/3475
摘要： 2-(2'-hydroxyphenyl) benzotriazoles having general formula (I). The above 2-(2'-hydroyzphenyl) benzotriazoles having general formula (I) are useful as heat, oxygen and light stabilizers for organic polymers. In particular they are useful as UV stabilizers for organic polymers.

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