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公开(公告)号:US5616774A
公开(公告)日:1997-04-01
申请号:US422284
申请日:1995-04-14
IPC分类号: C07D333/22 , C07B63/04 , C07C7/20 , C07C49/683 , C07C49/747 , C07C49/753 , C07C67/62 , C07C205/45 , C07C225/22 , C07C255/56 , C07D207/333 , C07D211/94 , C07D307/46 , C07D401/04 , C07D401/14 , C08F2/38 , C08F4/00 , C07C69/00
CPC分类号: C07C255/56 , C07B63/04 , C07C205/45 , C07C225/22 , C07C49/683 , C07C49/747 , C07C49/753 , C07C67/62 , C07C7/20 , C07C2101/16
摘要: Ethylenically unsaturated monomers are protected from premature polymerization during manufacture and storage by the incorporation therein of an effective stabilizing amount of a 7-aryl quinone methide compound.
摘要翻译: 乙烯基不饱和单体通过在其中加入有效稳定量的7-芳基醌甲基化合物在制备和储存过程中得到保护,防止过早聚合。
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公开(公告)号:US5750765A
公开(公告)日:1998-05-12
申请号:US703763
申请日:1996-08-27
IPC分类号: C07D295/16 , C07B63/04 , C07C7/20 , C07C15/46 , C07C45/51 , C07C49/603 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C49/798 , C07C59/80 , C07C59/82 , C07C67/62 , C07C69/007 , C07C69/145 , C07C69/24 , C07C69/54 , C07C69/738 , C07C69/78 , C07C205/45 , C07C235/78 , C07C255/31 , C07C255/40 , C07F9/38 , C07F9/40 , C08F2/38 , C08F2/40 , C08K5/00 , C09K15/08 , C09K15/24 , C09K15/32 , C07C69/74
CPC分类号: C07C59/80 , C07B63/04 , C07C205/45 , C07C255/31 , C07C45/512 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C69/007 , C07C69/738 , C07C7/20 , C07F9/3826 , C07F9/4015 , C07C2101/14
摘要: Ethylenically unsaturated monomers are protected from premature polymerization during manufacture and storage by the incorporation therein of an effective stabilizing amount of a 7-substituted quinone methide compound.
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3.
公开(公告)号:US5670692A
公开(公告)日:1997-09-23
申请号:US703762
申请日:1996-08-27
IPC分类号: C07D295/16 , C07B63/04 , C07C7/20 , C07C15/46 , C07C45/51 , C07C49/603 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C49/798 , C07C59/80 , C07C59/82 , C07C67/62 , C07C69/007 , C07C69/145 , C07C69/24 , C07C69/54 , C07C69/738 , C07C69/78 , C07C205/45 , C07C235/78 , C07C255/31 , C07C255/40 , C07F9/38 , C07F9/40 , C08F2/38 , C08F2/40 , C08K5/00 , C09K15/08 , C09K15/24 , C09K15/32 , C07C9/02
CPC分类号: C07C59/80 , C07B63/04 , C07C205/45 , C07C255/31 , C07C45/512 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C69/007 , C07C69/738 , C07C7/20 , C07F9/3826 , C07F9/4015 , C07C2101/14
摘要: Ethylenically unsaturated monomers are protected from premature polymerization during manufacture and storage by the incorporation therein of an effective stabilizing amount of a 7-substituted quinone methide compound.
摘要翻译: 乙烯基不饱和单体通过在其中加入有效稳定量的7-取代醌甲基化合物而在制备和储存过程中避免过早聚合。
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4.
公开(公告)号:US5583247A
公开(公告)日:1996-12-10
申请号:US422285
申请日:1995-04-14
IPC分类号: C07D295/16 , C07B63/04 , C07C7/20 , C07C15/46 , C07C45/51 , C07C49/603 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C49/798 , C07C59/80 , C07C59/82 , C07C67/62 , C07C69/007 , C07C69/145 , C07C69/24 , C07C69/54 , C07C69/738 , C07C69/78 , C07C205/45 , C07C235/78 , C07C255/31 , C07C255/40 , C07F9/38 , C07F9/40 , C08F2/38 , C08F2/40 , C08K5/00 , C09K15/08 , C09K15/24 , C09K15/32 , C07D64/00
CPC分类号: C07C59/80 , C07B63/04 , C07C205/45 , C07C255/31 , C07C45/512 , C07C49/647 , C07C49/683 , C07C49/747 , C07C49/753 , C07C69/007 , C07C69/738 , C07C7/20 , C07F9/3826 , C07F9/4015 , C07C2101/14
摘要: Ethylenically unsaturated monomers are protected from premature polymerization during manufacture and storage by the incorporation therein of an effective stabilizing amount of a 7-substituted quinone methide compound.
摘要翻译: 乙烯基不饱和单体通过在其中加入有效稳定量的7-取代醌甲基化合物而在制备和储存过程中避免过早聚合。
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公开(公告)号:US06989446B2
公开(公告)日:2006-01-24
申请号:US10170658
申请日:2002-06-12
申请人: Michael Tinkl , Samuel Evans , Peter Nesvadba
发明人: Michael Tinkl , Samuel Evans , Peter Nesvadba
IPC分类号: C07D221/12 , C07D239/72 , C07D307/91 , C07D311/82 , C07D475/00
CPC分类号: C07D307/83 , C07C49/603
摘要: Process for the preparation of compounds of formula I wherein the general symbols are as defined in claim 1, which process comprises reacting a compound of formula V wherein the general symbols are as defined in claim 1, with carbon monoxide in the presence of a catalyst.
摘要翻译: 制备式I化合物的方法,其中通式为如权利要求1所定义,该方法包括在催化剂存在下使式V化合物(其中通式如权利要求1所定义)与一氧化碳反应。
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公开(公告)号:US5773631A
公开(公告)日:1998-06-30
申请号:US606896
申请日:1996-02-26
申请人: Peter Nesvadba , Samuel Evans , Christoph Krohnke , Jurg Zingg
发明人: Peter Nesvadba , Samuel Evans , Christoph Krohnke , Jurg Zingg
IPC分类号: C07D307/83 , C07D307/91 , C07D405/04 , C07D407/04 , C07D409/04 , C07D417/04 , C07D475/00 , C08K5/15 , C08K5/1535 , C08K5/17 , C08K5/20 , C08K5/3412 , C08K5/3417 , C08K5/372 , C08K5/45 , C09K15/06 , C09K15/20 , C09K15/30 , C10M129/20 , C10M129/24 , C10M129/68 , C10M133/44 , C10M135/32
CPC分类号: C07D307/91 , C07D307/83 , C07D405/04 , C08K5/1535 , C08K5/17 , C08K5/20 , C08K5/372 , C08K5/45 , C10M129/20 , C10M129/24 , C10M129/68 , C10M133/44 , C10M135/32 , C10M2207/044 , C10M2207/046 , C10M2207/28 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/40
摘要: The invention described novel compounds of formula ##STR1## wherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials, in particular polymers and lubricants, against thermal, oxidative or light-induced degradation.
摘要翻译: 本发明描述了新颖的式(I)化合物,其中通式为如权利要求1所定义,作为用于保护有机材料,特别是聚合物和润滑剂的稳定剂,防止热,氧化或光诱导的降解。
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公开(公告)号:US5693829A
公开(公告)日:1997-12-02
申请号:US715057
申请日:1996-09-17
申请人: Peter Nesvadba , Samuel Evans
发明人: Peter Nesvadba , Samuel Evans
IPC分类号: C07D307/88 , C07D307/83 , C08K5/15 , C08K5/1535 , C09K15/06 , C09K15/20 , C09K15/28
CPC分类号: C08K5/1535 , C07D307/83
摘要: The invention relates to compounds of formula I ##STR1## wherein the general symbols are as defined in claim 1, as stabilizers for protecting organic materials against thermal, oxidative or light-induced degradation.
摘要翻译: 本发明涉及式I化合物,其中通式如权利要求1所定义,作为保护有机材料免受热,氧化或光诱导降解的稳定剂。
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公开(公告)号:US06417358B1
公开(公告)日:2002-07-09
申请号:US09720442
申请日:2000-12-22
申请人: Michael Tinkl , Samuel Evans , Peter Nesvadba
发明人: Michael Tinkl , Samuel Evans , Peter Nesvadba
IPC分类号: C07D22112
CPC分类号: C07D307/83 , C07C49/603
摘要: Process for the preparation of compounds of formula (I), wherein the general symbols are as defined in claim 1, which process comprises reacting a compound of formula (V), wherein the general symbols are as defined in claim 1, with carbon monoxide in the presence of a catalyst.
摘要翻译: 制备式(I)化合物的方法,其中一般符号如权利要求1所定义,该方法包括使式(Ⅴ)化合物(其中通式如权利要求1所定义)与一氧化碳反应, 催化剂的存在。
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公开(公告)号:US06346630B1
公开(公告)日:2002-02-12
申请号:US09553360
申请日:2000-04-20
申请人: Peter Nesvadba , Samuel Evans , Christoph Kröhnke , Jürg Zingg
发明人: Peter Nesvadba , Samuel Evans , Christoph Kröhnke , Jürg Zingg
IPC分类号: C08L2326
CPC分类号: C07D307/91 , C07D307/83 , C07D405/04 , C08K5/1535 , C08K5/17 , C08K5/20 , C08K5/372 , C08K5/45 , C10M129/20 , C10M129/24 , C10M129/68 , C10M133/44 , C10M135/32 , C10M2207/044 , C10M2207/046 , C10M2207/28 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/40 , C08L23/02
摘要: The invention described novel compounds of formula wherein the general symbols are as defined in claim 1, as stabilizers for protecting organic materials, in particular polymers and lubricants, against thermal, oxidative or light-induced degradation.
摘要翻译: 本发明描述了通式符号如权利要求1中所定义的新型化合物,作为用于保护有机材料,特别是聚合物和润滑剂的稳定剂,防止热,氧化或光诱导的降解。
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公开(公告)号:US5955619A
公开(公告)日:1999-09-21
申请号:US121583
申请日:1998-07-23
申请人: Peter Nesvadba , Samuel Evans , Christoph Krohnke , Jurg Zingg
发明人: Peter Nesvadba , Samuel Evans , Christoph Krohnke , Jurg Zingg
IPC分类号: C07D307/83 , C07D307/91 , C07D405/04 , C07D407/04 , C07D409/04 , C07D417/04 , C07D475/00 , C08K5/15 , C08K5/1535 , C08K5/17 , C08K5/20 , C08K5/3412 , C08K5/3417 , C08K5/372 , C08K5/45 , C09K15/06 , C09K15/20 , C09K15/30 , C10M129/20 , C10M129/24 , C10M129/68 , C10M133/44 , C10M135/32 , C08L23/26
CPC分类号: C07D307/91 , C07D307/83 , C07D405/04 , C08K5/1535 , C08K5/17 , C08K5/20 , C08K5/372 , C08K5/45 , C10M129/20 , C10M129/24 , C10M129/68 , C10M133/44 , C10M135/32 , C10M2207/044 , C10M2207/046 , C10M2207/28 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/40 , C08L23/02
摘要: This invention described novel compounds of formula ##STR1## wherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials, in particular polymers and lubricants, against thermal, oxidative or light-induced degradation.
摘要翻译: 本发明描述了新的式的化合物,其中一般符号如权利要求1中所定义,作为用于保护有机材料,特别是聚合物和润滑剂的抗热,氧化或光诱导降解的稳定剂。
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