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公开(公告)号:US3646110A
公开(公告)日:1972-02-29
申请号:US3646110D
申请日:1968-03-18
申请人: ADVANCE PROD GMBH
IPC分类号: C07C69/66 , C07C69/73 , C07C69/732 , C07C69/76 , C08K5/10 , C08K5/134 , C08K5/17 , C08L23/02 , C08L27/00 , C09K15/08 , C07C121/76 , C08F45/58
CPC分类号: C07C255/00 , C07C323/00 , C08K5/1345
摘要: BIS - (4 - HYDROXY -3,5 - DIALKYLBENZYL) CARBOXYLIC ACID ESTERS, PARTICULARLY THOSE OF CYANOACETIC AND MOLONIC ACID, ARE STABILIZERS FOR RESINS. THEY ARE PREPARED BY REACTING 2 MOLES OF THE CORRESPONDING BENZYL HALIDES OR MANNICH BASES WITH 1 MOLE OF CARBOXYLIC ACID ESTER.
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2.
公开(公告)号:US3676471A
公开(公告)日:1972-07-11
申请号:US3676471D
申请日:1968-10-28
申请人: ADVANCE PROD GMBH
IPC分类号: C07C49/82 , C07C49/84 , C07F9/40 , C08K5/132 , C09K15/00 , C09K15/08 , C07C69/28 , C08F45/58
CPC分类号: C08K5/132 , C07C49/84 , C07C255/00 , C07F9/4006
摘要: Compounds of the formula WHEREIN R is hydrogen, alkyl or aryl and R'' is hydrocarbyl acyloxy, said compounds being useful for light-stabilization of polymeric compositions.
摘要翻译: 式WHEREIN R的化合物是氢,烷基或芳基,R'是烃基酰氧基,所述化合物可用于聚合物组合物的光稳定化。
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公开(公告)号:US3637802A
公开(公告)日:1972-01-25
申请号:US3637802D
申请日:1967-08-17
申请人: ADVANCE PROD GMBH
发明人: EGGENSPERGER HEINZ , FRANZEN VOLKER , MULLER HORST , STEPHAN HANS
CPC分类号: C10M1/08 , C08K5/375 , C09K15/14 , C10M2219/085 , C10N2250/121 , C11B5/0071
摘要: ARE USED AS STABILIZERS FOR ORGANIC COMPOSITIONS. IN THE FORMULAE: N IS AN INTEGER FROM 1 TO 4 R1 AND R2 ARE ALKYL R3 FOR N=1 IS A MEMBER OF THE GROUP CONSISTING OF THIOETHER, ETHER, AND ALKYL RADICALS AND FOR N=2-4 AN ALKYLENE GROUP, AND X IS ALKYLENE.
((2-(HO-),3-R1,5-R2-PHENYL)-CH2-S-X-COO)N-R3
((3-R1,4-(HO-),5-R2-PHENYL)-CH2-S-X-COO)N-R3 AND
COMPOUNDS OF THE FORMULA-
5.
公开(公告)号:US3655833A
公开(公告)日:1972-04-11
申请号:US3655833D
申请日:1968-07-30
申请人: ADVANCE PROD GMBH
发明人: EGGENSPERGER HEINZ , FRANZEN VOLKER , STEPHAN HANS
摘要: NOVEL COMPOUNDS HAVING THE FORMULA:
(3-R1,4-HO,5-R2-PHENYL)-CH2-S-X-O-P(-O-R3)-O-R4
WHEREIN R1 IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND ALKYL RADICLS HAVING 1 TO 6 CARBON ATOMS, R2 IS AN ALKYL RADICAL HAVING 1 TO 6 CARBON ATOMS, X IS SELECTED FROM THE GROUP CONSISTING OF ALKYLENE RADICALS HAVING 1 TO 6 CARBON ATOMS AND CARBOXYL SUBSTITUTED ALKYL RADICALS HAVING 1 TO 6 CARBON ATOMS, AND R3 AND R4 ARE SELECTED FROM THE GROUP CONSISTING OF ALKYL, ARYL, ALKARYL, ARYLALKYL AND
(3-R1,4-HO,5-R2-PHENYL)-CH2-S-X-
WHEREIN R1,R2 AND X ARE AS DEFIED ABOVE ARE USEFUL AS STABILIZERS FOR POLYMERIC COMPOSITIONS.-
公开(公告)号:US3518224A
公开(公告)日:1970-06-30
申请号:US3518224D
申请日:1968-06-26
申请人: ADVANCE PROD GMBH
发明人: EGGENSPERGER HEINZ , FRANZEN VOLKER , STEPHAN HANS
CPC分类号: C08K5/3725 , C08L27/04
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公开(公告)号:US3499039A
公开(公告)日:1970-03-03
申请号:US3499039D
申请日:1966-11-10
申请人: ADVANCE PROD GMBH
CPC分类号: C07F9/5068
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