公开(公告)号：US10259931B2

公开(公告)日：2019-04-16

申请号：US15920877

申请日：2018-03-14

Applicant: BASF SE

Inventor： Werner Hoelzl ,  Bruno Rotzinger ,  Kai-Uwe Schoening ,  Roswell Easton King

IPC: C08K5/29 ,  C08K5/529 ,  C08K5/523 ,  C07F9/655 ,  C07F9/6574 ,  C08K5/04 ,  C08K5/5377 ,  C08K5/098

Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound for stabilizing the organic material, an additive composition comprising the compound, a process for manufacturing the compound and intermediates involved therein.

公开(公告)号：US20180201760A1

公开(公告)日：2018-07-19

申请号：US15920877

申请日：2018-03-14

Applicant: BASF SE

Inventor： Werner Hoelzl ,  Bruno Rotzinger ,  Kai-Uwe Schoening ,  Roswell Easton King

IPC: C08K5/529 ,  C08K5/5377 ,  C08K5/04 ,  C07F9/6574 ,  C07F9/655 ,  C08K5/523

CPC classification number: C08K5/529 ,  C07F9/65517 ,  C07F9/65744 ,  C08K5/04 ,  C08K5/098 ,  C08K5/523 ,  C08K5/5377 ,  C08L23/12 ,  C08L23/00

Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound for stabilizing the organic material, an additive composition comprising the compound, a process for manufacturing the compound and intermediates involved therein.

公开(公告)号：US20150191581A1

公开(公告)日：2015-07-09

申请号：US14410979

申请日：2013-07-09

Applicant: BASF SE ,  ROBERT BOSCH GMBH

Inventor： Kai-Uwe Schoening ,  Cinzia Tartarini ,  Walid Al-Akhdar ,  Ulrich Berens ,  Bruno Rotzinger ,  Alexander Dichtl

IPC: C08K5/1535 ,  C08K5/5393 ,  C08K5/17 ,  C08K5/52 ,  C07D307/83 ,  C08K5/05

CPC classification number: C08K5/1535 ,  C07D307/83 ,  C08K5/05 ,  C08K5/17 ,  C08K5/52 ,  C08K5/5393

Abstract: The invention relates to a compound of the formula (I-1) wherein n is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 or 25, R1, R2, R3, R4, R5, R′1, R′2, R′3, R′4, and R′5 are each independently from each other H or C1-C8-alkyl. Compounds of the formula (I-1) or stabilizer mixtures containing compounds of the formula (I-1) are especially used for stabilization of polymers against degradation by oxidation, heat or light.

Abstract translation: 本发明涉及式（I-1）的化合物，其中n为1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 ，18，19，20，21，22，23，24或25，R1，R2，R3，R4，R5，R'1，R'2，R'3，R'4和R'5各自独立地 彼此H或C 1 -C 8 - 烷基。 式（I-1）化合物或含有式（I-1）化合物的稳定剂混合物特别用于稳定聚合物以防止氧化，热或光降解。

公开(公告)号：US10072136B2

公开(公告)日：2018-09-11

申请号：US15501655

申请日：2015-08-03

Applicant: BASF SE

Inventor： Werner Hoelzl ,  Bruno Rotzinger ,  Kai-Uwe Schoening ,  Rick King, III

IPC: C08K5/529 ,  C08K5/101 ,  C07F9/6574 ,  C09K15/32

CPC classification number: C08K5/529 ,  C07F9/65517 ,  C07F9/65746 ,  C08K5/101 ,  C08K5/527 ,  C08L23/02 ,  C09K15/322 ,  C08L23/06 ,  C08L23/12

Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, a process for manufacturing the compound and an intermediate involved therein.

公开(公告)号：US09328218B2

公开(公告)日：2016-05-03

申请号：US14410979

申请日：2013-07-09

Applicant: BASF SE

Inventor： Kai-Uwe Schoening ,  Cinzia Tartarini ,  Walid Al-Akhdar ,  Ulrich Berens ,  Bruno Rotzinger ,  Alexander Dichtl

IPC: C08K5/15 ,  A61L24/00 ,  C09K3/00 ,  C07D307/00 ,  C08K5/1535 ,  C07D307/83 ,  C08K5/05 ,  C08K5/17 ,  C08K5/52 ,  C08K5/5393

CPC classification number: C08K5/1535 ,  C07D307/83 ,  C08K5/05 ,  C08K5/17 ,  C08K5/52 ,  C08K5/5393

Abstract: The invention relates to a compound of the formula (I-1) wherein n is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 or 25, R1, R2, R3, R4, R5, R′1, R′2, R′3, R′4 and R′5 are each independently from each other H or C1-C8-alkyl. Compounds of the formula (I-1) or stabilizer mixtures containing compounds of the formula (I-1) are especially used for stabilization of polymers against degradation by oxidation, heat or light.

Abstract translation: 本发明涉及式（I-1）的化合物，其中n为1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 ，18,19,20,21,22,23,24或25，R1，R2，R3，R4，R5，R'1，R'2，R'3，R'4和R'5各自独立地为 彼此H或C 1 -C 8烷基。 式（I-1）化合物或含有式（I-1）化合物的稳定剂混合物特别用于稳定聚合物以防止氧化，热或光降解。

公开(公告)号：US11161813B2

公开(公告)日：2021-11-02

申请号：US16718832

申请日：2019-12-18

Applicant: BASF SE

Inventor： Hans-Rudolf Meier ,  Kai-Uwe Schoening ,  Shrirang Bhikaji Hindalekar

IPC: C07D211/94 ,  C08K5/3435 ,  C08K5/378 ,  C08L21/02

Abstract: An intermediate of the formula (I) wherein the radicals R1 are independently of one another methyl, ethyl or n-propyl, is suitable for preparing a compound of the formula (A) wherein X is a group of the formula (A-I) or (A-II), Y is C11-C17alkyl, and Z is a direct bond, —(CH2)8— or —CH2—S—CH2—. The compounds of the formula (A) are useful for stabilizing an organic material against thermal, oxidative or light induced degradation.

公开(公告)号：US10196334B2

公开(公告)日：2019-02-05

申请号：US15758010

申请日：2016-09-07

Applicant: BASF SE

Inventor： Kai-Uwe Schoening ,  Walid A. Al-Akhdar ,  Tiziano Nocentini ,  Gerard Vilain

IPC: C07C37/14 ,  B01J31/00 ,  B01J31/22

Abstract: The present invention relates to a process for the preparation of 2,6-di-tert-butyl phenol by reacting phenol with isobutylene in presence of an aluminum phenoxide catalyst, comprising i) preparing an aluminum phenoxide catalyst and phenol comprising mixture a) by mix-ing aluminum metal with phenol, and activating the catalyst by heating the mixture to a temperature of 100 to 180° C., and ii) carrying out a reaction b) by reacting mixture a) with an isobutylene comprising stream comprising 20 to 90% by weight of isobutylene and 10 to 80% by weight of 1-butene and/or 2-butene, which reaction is carried out under pressure and the maximum pressure is 5 to 20 bar.

公开(公告)号：US10113052B2

公开(公告)日：2018-10-30

申请号：US15248953

申请日：2016-08-26

Applicant: BASF SE

Inventor： Walter Fischer ,  Abdel-Ilah Basbas ,  Kai-Uwe Schoening ,  Cinzia Tartarini ,  Werner Hölzl ,  Bruno Rotzinger

IPC: C08K5/1535 ,  C07D307/58 ,  C07D405/12 ,  C08K5/13 ,  C08K5/134 ,  C09K15/06 ,  C09K15/20 ,  C07D307/64 ,  C07D307/68 ,  C08K5/3435 ,  C08K5/357 ,  C08K5/526 ,  C09K15/12 ,  C09K15/22 ,  C09K15/30 ,  C08K5/52

Abstract: A composition, which comprises a) an organic material susceptible to oxidative, thermal or light-induced degradation; and b) a compound of formula I (Formula I) (I) where R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are independently from each other H, C1-C8-alkyl, C4-C8-cycloalkyl, phenyl, C1-C4-alkoxy or halogen; n is 1, 2, 3, or 4; and when n is 1 A is —C(=0)-OR′1, —C(=0)-N(R′2)(R′3), —CN, phenyl, which is unsubstituted or substituted by one or more C1-C8-alkyl, C4-C8-alkoxy, C5-C7-cycloalkyl or halogen, —H or —S02-phenyl; when n is 2 A is —C(=0)-0-Z1—O—C(=0)-, —C(=0)-N(R″1)—Z2—N(R″2)—C(=0)- or piperazine-N,N′-biscarbonyl.

公开(公告)号：US09951207B2

公开(公告)日：2018-04-24

申请号：US15119317

申请日：2015-02-13

Applicant: BASF SE

Inventor： Werner Hoelzl ,  Bruno Rotzinger ,  Kai-Uwe Schoening ,  Roswell Easton King

IPC: C08K5/15 ,  C07D307/00 ,  C08K5/529 ,  C08K5/523 ,  C07F9/655 ,  C07F9/6574 ,  C08K5/04 ,  C08K5/5377 ,  C08K5/098

CPC classification number: C08K5/529 ,  C07F9/65517 ,  C07F9/65744 ,  C08K5/04 ,  C08K5/098 ,  C08K5/523 ,  C08K5/5377 ,  C08L23/12 ,  C08L23/00

Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula 1-P, 1-O or I-M. Further embodiments are a compound of formula 1-P, 1-O or 1-M, a process for protection of the organic material by the compound, the use of the compound for stabilizing the organic material, an additive composition comprising the compound, a process for manufacturing the compound and intermediates involved therein.