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公开(公告)号:ZA7901239B
公开(公告)日:1980-04-30
申请号:ZA7901239
申请日:1979-03-16
Applicant: HOECHST AG
IPC: C07F9/141 , C07F9/201 , C07F9/24 , C07F9/59 , C07F9/6571 , C07F9/6574 , C08K5/51 , C07F , C08K , C08L
CPC classification number: C08K5/51 , C07F9/1411 , C07F9/2015 , C07F9/2408 , C07F9/2491 , C07F9/595 , C07F9/657118 , C07F9/657154 , C07F9/65742 , C07F9/65746
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公开(公告)号:BR7807052A
公开(公告)日:1979-07-10
申请号:BR7807052
申请日:1978-10-26
Applicant: HOECHST AG
IPC: C08F20/00 , C07D211/46 , C07D211/58 , C08F20/34 , C08F20/52 , C08F20/60 , C08L101/00 , C09D133/02 , C09D133/04 , C08F20/56
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公开(公告)号:ZA781466B
公开(公告)日:1979-04-25
申请号:ZA781466
申请日:1978-03-14
Applicant: HOECHST AG
IPC: C07C243/32 , C07C243/36 , C07F9/22 , C07F9/24 , C08K5/25 , C08K5/49 , C08K5/5399 , C07C109/00
Abstract: Bis-(alkylphenol)-alkanecarboxylic acid hydrazides are obtained by reaction of bisphenol-alkanecarboxylic acid chlorides, azides, anhydrides or esters with hydrazine hydrate, at a temperature of from 5 to 200 DEG C. These hydrazides are excellent stabilizers for plastic materials, especially polyolefins.
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公开(公告)号:ZA7704433B
公开(公告)日:1978-07-26
申请号:ZA7704433
申请日:1977-07-22
Applicant: HOECHST AG
IPC: C08L23/00 , C07F9/10 , C07F9/24 , C07F9/6571 , C07F9/6574 , C08K5/50 , C08K5/52 , C08K5/527 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C07F , C08K , C08L
CPC classification number: C07F9/65746 , C07F9/10 , C07F9/657136 , C07F9/657154 , C08K5/527
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公开(公告)号:ZA7704432B
公开(公告)日:1978-07-26
申请号:ZA7704432
申请日:1977-07-22
Applicant: HOECHST AG
Inventor: MAYER N , PFAHLER G , HAEBERLEIN H
IPC: C08L23/00 , C07F9/10 , C07F9/24 , C07F9/6571 , C07F9/6574 , C08K5/52 , C08K5/527 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C07F , C08K , C08L
CPC classification number: C07F9/10 , C07F9/657136 , C07F9/657154 , C07F9/65746 , C08K5/527
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公开(公告)号:BR7700751A
公开(公告)日:1977-10-11
申请号:BR7700751
申请日:1977-02-08
Applicant: HOECHST AG
IPC: C08K5/00 , C07D498/10 , C07D498/20 , C08K5/34 , C08K5/3412 , C08K5/3432 , C08K5/35 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09K3/00 , C07D498/22 , C07F9/58 , C07F9/65 , C08K5/36
Abstract: Derivatives of 1-oxa-3,8-diaza-spiro-[4,5]-decane, which be prepared by reacting a 2,2-dimethyl-6,6-dialkyl-4-hydroxy-4-carbamoylpiperidine with an aldehyde or ketone, are excellently suitable as light stabilizers for organic materials.
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公开(公告)号:BR7700373A
公开(公告)日:1977-09-20
申请号:BR7700373
申请日:1977-01-19
Applicant: HOECHST AG
IPC: C08K5/00 , C07D211/66 , C08K5/3412 , C08K5/3435 , C08L23/00 , C08L101/00 , C07D211/06
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28.
公开(公告)号:ZA8002531B
公开(公告)日:1981-05-27
申请号:ZA8002531
申请日:1980-04-25
Applicant: HOECHST AG
IPC: C08L23/00 , C07D303/16 , C07D303/24 , C07D303/40 , C07D405/14 , C08G59/00 , C08G59/20 , C08G59/22 , C08G59/62 , C08L7/00 , C08L21/00 , C08L23/02 , C08L33/00 , C08L33/02 , C08L57/00 , C08L101/00 , C08G
CPC classification number: C08L23/02 , C07D303/16 , C07D303/24 , C08G59/22 , C08G59/625 , C08K5/098 , C08K5/15 , C08L57/00 , C08L67/00 , C08L91/06 , C08L63/00 , C08L2666/22 , C08L2666/14
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公开(公告)号:AU511628B2
公开(公告)日:1980-08-28
申请号:AU2723277
申请日:1977-07-22
Applicant: HOECHST AG
Inventor: HABERLEIN H , MAYER N , PFAHLER G
IPC: C08L23/00 , C07F9/10 , C07F9/24 , C07F9/6571 , C07F9/6574 , C08K5/52 , C08K5/527 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C07F9/15 , C07F9/21
Abstract: The present invention relates to novel phosphites of sugar alcohols, their use as stabilizers for organic polymers, to stabilizer compositions containing these novel phosphites and to the organic polymers being stabilized therewith.
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公开(公告)号:ZA7804815B
公开(公告)日:1979-09-26
申请号:ZA7804815
申请日:1978-08-24
Applicant: HOECHST AG
IPC: C07D498/10 , C07D498/20 , C08K5/35 , C09D , C08K
CPC classification number: C07D498/10 , C07D498/20 , C08K5/35
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