TWI255279B - Molecular weight modification of thermoplastic polymers - Google Patents

Molecular weight modification of thermoplastic polymers Download PDF

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Publication number
TWI255279B
TWI255279B TW090112766A TW90112766A TWI255279B TW I255279 B TWI255279 B TW I255279B TW 090112766 A TW090112766 A TW 090112766A TW 90112766 A TW90112766 A TW 90112766A TW I255279 B TWI255279 B TW I255279B
Authority
TW
Taiwan
Prior art keywords
group
alkyl
acid
cns
phenyl
Prior art date
Application number
TW090112766A
Other languages
English (en)
Chinese (zh)
Inventor
Dirk Simon
Micha Roth
Rudolf Pfaendner
Original Assignee
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 Sc Holding Ag filed Critical Ciba Sc Holding Ag
Application granted granted Critical
Publication of TWI255279B publication Critical patent/TWI255279B/zh

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/32Compounds containing nitrogen bound to oxygen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025Crosslinking or vulcanising agents; including accelerators
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432Six-membered rings
    • C08K5/3435Piperidines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L2023/40Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds changing molecular weight
    • C08L2023/44Coupling; Molecular weight increase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
TW090112766A 2000-05-30 2001-05-28 Molecular weight modification of thermoplastic polymers TWI255279B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH10832000 2000-05-30

Publications (1)

Publication Number Publication Date
TWI255279B true TWI255279B (en) 2006-05-21

Family

ID=4556514

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090112766A TWI255279B (en) 2000-05-30 2001-05-28 Molecular weight modification of thermoplastic polymers

Country Status (10)

Country Link
US (1) US6949594B2 (https=)
EP (1) EP1287064B1 (https=)
JP (1) JP5042435B2 (https=)
AT (1) ATE321095T1 (https=)
AU (1) AU1013402A (https=)
CA (1) CA2405108C (https=)
DE (1) DE60118235T2 (https=)
ES (1) ES2259677T3 (https=)
TW (1) TWI255279B (https=)
WO (1) WO2001092397A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2459128C (en) * 2001-09-25 2011-07-12 Ciba Specialty Chemicals Holding Inc. Crosslinking of unsaturated polymers by the use of hydroxylamine-esters
WO2004081100A1 (en) * 2003-03-12 2004-09-23 Ciba Specialty Chemicals Holding Inc. Coating composition comprising hydroxylamine esters
DE102004010162A1 (de) * 2004-02-27 2005-09-15 Degussa Ag Polymerpulver mit Copolymer, Verwendung in einem formgebenden Verfahren mit nicht fokussiertem Energieeintrag und Formkörper, hergestellt aus diesem Polymerpulver
US8859843B2 (en) 2009-02-27 2014-10-14 The Procter & Gamble Company Absorbent article with containment barrier
US8653196B2 (en) * 2010-01-11 2014-02-18 Dow Global Technologies, Llc Method for preparing polyethylene with high melt strength
CN102753128B (zh) 2010-02-10 2015-02-18 宝洁公司 具有粘结材料纤维网的吸收制品
CN102753129B (zh) 2010-02-10 2015-11-25 宝洁公司 具有封闭屏障的吸收制品
CN105193556B (zh) 2010-02-10 2018-10-09 宝洁公司 用于吸收制品的材料纤维网
KR101408922B1 (ko) * 2010-04-02 2014-06-17 엘에스전선 주식회사 직류용 전력 케이블용 절연 재료 조성물 및 이를 이용하여 제조된 케이블
EP2995631A1 (en) 2014-09-12 2016-03-16 Borealis AG Process for producing graft copolymers on polyolefin backbone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204473A (en) * 1987-09-21 1993-04-20 Ciba-Geigy Corporation O-substituted N-hydroxy hindered amine stabilizers
JPH07252392A (ja) * 1994-03-17 1995-10-03 Japan Synthetic Rubber Co Ltd 蒸気架橋用エチレン−プロピレン系共重合ゴム組成物
IT1273607B (it) * 1995-04-26 1997-07-08 Ciba Geigy Spa Combinazione di stabilizzanti per polimeri sintetici organici
DE69631394D1 (de) 1995-05-11 2004-03-04 Basell Poliolefine Spa Verfahren zur Vernetzung und Stabilisierung von heterophasischen Polypropylen-Zusammensetzungen
JP3091232B2 (ja) * 1995-12-18 2000-09-25 オーエスアイ スペシャルティーズ インコーポレイテッド オレフィンポリマーの架橋のためのシラン、フリーラジカル発生剤、アミンブレンド
US5910549A (en) * 1996-08-22 1999-06-08 Carnegie-Mellon University Method for preparation of alkoxyamines from nitroxyl radicals
AUPO460797A0 (en) * 1997-01-15 1997-02-06 University Of Melbourne, The Polymerisation process
CN1150231C (zh) * 1998-09-03 2004-05-19 西巴特殊化学品控股有限公司 烯属不饱和单体在聚合物上的接枝方法

Also Published As

Publication number Publication date
AU1013402A (en) 2001-12-11
US6949594B2 (en) 2005-09-27
EP1287064A1 (en) 2003-03-05
EP1287064B1 (en) 2006-03-22
US20030176588A1 (en) 2003-09-18
WO2001092397A1 (en) 2001-12-06
DE60118235D1 (de) 2006-05-11
CA2405108A1 (en) 2001-12-06
JP5042435B2 (ja) 2012-10-03
ES2259677T3 (es) 2006-10-16
ATE321095T1 (de) 2006-04-15
JP2003535171A (ja) 2003-11-25
CA2405108C (en) 2009-10-13
DE60118235T2 (de) 2006-08-17

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