AU4772399A - Use of 2,2,6,6 tetraalkylpiperidine-n-oxyl radicals having long alkyl chains as polymerization regulators - Google Patents

Use of 2,2,6,6 tetraalkylpiperidine-n-oxyl radicals having long alkyl chains as polymerization regulators

Info

Publication number
AU4772399A
AU4772399A AU47723/99A AU4772399A AU4772399A AU 4772399 A AU4772399 A AU 4772399A AU 47723/99 A AU47723/99 A AU 47723/99A AU 4772399 A AU4772399 A AU 4772399A AU 4772399 A AU4772399 A AU 4772399A
Authority
AU
Australia
Prior art keywords
tetraalkylpiperidine
alkyl chains
long alkyl
polymerization regulators
oxyl radicals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU47723/99A
Other languages
English (en)
Inventor
Margot Clauss
Francesco Fuso
Michael Roth
Wiebke Wunderlich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of AU4772399A publication Critical patent/AU4772399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F112/02—Monomers containing only one unsaturated aliphatic radical
    • C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F112/06—Hydrocarbons
    • C08F112/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
  • Graft Or Block Polymers (AREA)
AU47723/99A 1998-06-25 1999-06-15 Use of 2,2,6,6 tetraalkylpiperidine-n-oxyl radicals having long alkyl chains as polymerization regulators Abandoned AU4772399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98810585 1998-06-25
EP98810585 1998-06-25
PCT/EP1999/004119 WO1999067298A1 (en) 1998-06-25 1999-06-15 Use of 2,2,6,6 tetraalkylpiperidine-n-oxyl radicals having long alkyl chains as polymerization regulators

Publications (1)

Publication Number Publication Date
AU4772399A true AU4772399A (en) 2000-01-10

Family

ID=8236156

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47723/99A Abandoned AU4772399A (en) 1998-06-25 1999-06-15 Use of 2,2,6,6 tetraalkylpiperidine-n-oxyl radicals having long alkyl chains as polymerization regulators

Country Status (11)

Country Link
US (1) US6569940B1 (enExample)
EP (1) EP1095066B1 (enExample)
JP (1) JP4300445B2 (enExample)
KR (1) KR100578457B1 (enExample)
AU (1) AU4772399A (enExample)
CA (1) CA2334563C (enExample)
DE (1) DE69930517T2 (enExample)
ES (1) ES2259835T3 (enExample)
MY (1) MY133149A (enExample)
TW (1) TWI246519B (enExample)
WO (1) WO1999067298A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60017790T2 (de) * 1999-12-09 2005-06-30 Ciba Specialty Chemicals Holding Inc. Verwendung von einer zusatzzusammensetzung zur erhöhung der lagerstabilität von äthylenischen ungesättigten harzen
TW541303B (en) * 2000-03-22 2003-07-11 Ciba Sc Holding Ag 2,2,6,6 diethyl-dimethyl-1-alkoxy-piperidine compounds and their corresponding 1-oxides
BR0110854B1 (pt) 2000-05-19 2017-10-24 Ciba Specialty Chemicals Holdings Inc Method for reducing the polypropylene molecular weight, propylene copolymers or polypropylene mixtures, as a compound
TW574236B (en) * 2000-09-25 2004-02-01 Ciba Sc Holding Ag Process for controlled radical polymerization in aqueous dispersion
WO2004000809A1 (en) 2002-06-24 2003-12-31 Ciba Specialty Chemicals Holding Inc. Cationic alkoxyamines and their use in producing nano particles from natural or synthetic clays
JP4046678B2 (ja) * 2003-10-15 2008-02-13 横浜ゴム株式会社 タイヤトレッド用ゴム組成物及びそれを用いた空気入りタイヤ
EP1861429B1 (en) 2005-01-11 2013-03-13 Basf Se Process for the post-modification of homo and copolymers prepared by controlled free radical polymerization processes
JP4046734B2 (ja) 2005-01-18 2008-02-13 横浜ゴム株式会社 ポリマーの変性方法
CN102958993B (zh) 2010-06-29 2015-07-22 巴斯夫欧洲公司 改善聚合物熔体的流动性能的方法
WO2013060708A1 (en) 2011-10-25 2013-05-02 Basf Se Use of comb or block copolymers as soil antiredeposition agents and soil release agents in laundry processes
EP2978786A1 (en) 2013-03-27 2016-02-03 Basf Se Block copolymers as soil release agents in laundry processes
CN108498458B (zh) * 2018-05-03 2019-10-11 大连理工大学 一种基于普鲁兰多糖的用于超声控制释放的纳米药物载体、药物载体系统及制备方法
EP4251665B1 (en) 2020-11-30 2025-01-08 Basf Se Process of producing polymer dispersions
CN117062872A (zh) 2021-03-26 2023-11-14 巴斯夫欧洲公司 作为分散剂的包含聚丙烯酸系嵌段共聚物和芳族基聚氧化烯的聚合物组合物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314933A (en) * 1979-02-15 1982-02-09 Ciba-Geigy Corporation Method for light stabilization of two-layer uni-lacquer coatings
KR930000892B1 (ko) 1983-07-11 1993-02-11 커몬웰스 사이언티픽 앤드 인더스트리얼 리셔치 오가니제이숀 신규의 개시제를 사용하여 중합체 또는 공중합체를 제조하는방법
US5204473A (en) 1987-09-21 1993-04-20 Ciba-Geigy Corporation O-substituted N-hydroxy hindered amine stabilizers
US5412047A (en) 1994-05-13 1995-05-02 Xerox Corporation Homoacrylate polymerization processes with oxonitroxides
DE19510184A1 (de) * 1995-03-21 1996-09-26 Basf Ag 4-Acylaminopiperidin-N-oxyle
US5654434A (en) 1995-11-09 1997-08-05 Ciba-Geigy Corporation Hydrogen peroxide oxidation of 4-hydroxy-2, 2, 6, 6-tetramethylpiperidine
BR9708300A (pt) 1996-03-29 1999-08-03 Dow Chemical Co Processo de polimerização em massa por radical livre
DE19622441A1 (de) * 1996-06-05 1997-12-11 Basf Ag Verfahren zum Verdichten ethylenisch ungesättigter Monomerer
US5910549A (en) 1996-08-22 1999-06-08 Carnegie-Mellon University Method for preparation of alkoxyamines from nitroxyl radicals
DE19648811A1 (de) 1996-11-27 1998-05-28 Basf Ag Verfahren zur Polymerisation vinylischer Monomerer
US6281311B1 (en) 1997-03-31 2001-08-28 Pmd Holdings Corp. Controlled free radical polymerization process
US6140396A (en) * 1997-12-19 2000-10-31 Nippon Shokubai Co., Ltd. Thermosetting resin composition and producing process thereof

Also Published As

Publication number Publication date
EP1095066B1 (en) 2006-03-22
DE69930517T2 (de) 2006-08-17
KR20010053043A (ko) 2001-06-25
JP4300445B2 (ja) 2009-07-22
US6569940B1 (en) 2003-05-27
EP1095066A1 (en) 2001-05-02
TWI246519B (en) 2006-01-01
DE69930517D1 (de) 2006-05-11
MY133149A (en) 2007-10-31
WO1999067298A1 (en) 1999-12-29
CA2334563C (en) 2007-07-31
ES2259835T3 (es) 2006-10-16
CA2334563A1 (en) 1999-12-29
KR100578457B1 (ko) 2006-05-10
JP2002518559A (ja) 2002-06-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase