ATE79885T1 - Polymere stabilisatoren und verfahren zu deren herstellung. - Google Patents

Polymere stabilisatoren und verfahren zu deren herstellung.

Info

Publication number
ATE79885T1
ATE79885T1 AT87201029T AT87201029T ATE79885T1 AT E79885 T1 ATE79885 T1 AT E79885T1 AT 87201029 T AT87201029 T AT 87201029T AT 87201029 T AT87201029 T AT 87201029T AT E79885 T1 ATE79885 T1 AT E79885T1
Authority
AT
Austria
Prior art keywords
bearing
polydiene
metal
sterically hindered
chain end
Prior art date
Application number
AT87201029T
Other languages
English (en)
Inventor
Arnaldo Roggero
Guglielmo Bertolini
Original Assignee
Eniricerche Spa
Enichem Sintesi
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 Eniricerche Spa, Enichem Sintesi filed Critical Eniricerche Spa
Application granted granted Critical
Publication of ATE79885T1 publication Critical patent/ATE79885T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Hydrogenated Pyridines (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyethers (AREA)
AT87201029T 1986-06-05 1987-06-02 Polymere stabilisatoren und verfahren zu deren herstellung. ATE79885T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8620683A IT1213077B (it) 1986-06-05 1986-06-05 Composti stabilizzanti polimerici e procedimento per la loro preparazione.
EP87201029A EP0248494B1 (de) 1986-06-05 1987-06-02 Polymere Stabilisatoren und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
ATE79885T1 true ATE79885T1 (de) 1992-09-15

Family

ID=11170517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87201029T ATE79885T1 (de) 1986-06-05 1987-06-02 Polymere stabilisatoren und verfahren zu deren herstellung.

Country Status (8)

Country Link
US (1) US4853440A (de)
EP (1) EP0248494B1 (de)
JP (1) JPS633060A (de)
AT (1) ATE79885T1 (de)
DE (1) DE3781329T2 (de)
ES (1) ES2052546T3 (de)
GR (1) GR3005979T3 (de)
IT (1) IT1213077B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350786A (en) * 1986-06-30 1994-09-27 Enichem Synthesis S.P.A. Process of (co)polymerization of α-olefins in the presence of stabilizers
US5403895A (en) * 1993-04-07 1995-04-04 The University Of North Carolina At Chapel Hill Synthesis of aminated PVCs by controlled reaction with piperazine
AU712769B2 (en) * 1996-03-29 1999-11-18 Dow Chemical Company, The In situ block copolymer formation during polymerization of a vinyl aromatic monomer
CN1214018C (zh) * 1997-09-17 2005-08-10 西巴特殊化学品控股有限公司 作为光稳定剂的吗啉酮化合物
ATE396207T1 (de) * 2001-03-26 2008-06-15 Jsr Corp Hydriertes modifiziertes polymer, verfahren zu seiner herstellung und dieses enthaltende zusammensetzung
US6544304B2 (en) 2001-04-02 2003-04-08 Ciba Specialty Chemicals Corporation Candle wax stabilized with morpholinones
US6582770B2 (en) * 2001-07-31 2003-06-24 E.I. Du Pont De Nemours And Company Process for coating
KR101544226B1 (ko) * 2007-06-07 2015-08-12 알베마를 코포레이션 부가물, 부가물 및 올리고머, 또는 부가물, 올리고머 및 저분자량 중합체, 및 그의 제조
US8993684B2 (en) * 2008-06-06 2015-03-31 Albemarle Corporation Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
CN102232089B (zh) * 2008-12-02 2013-11-13 雅宝公司 衍生自甲苯和苯乙烯的调聚物混合物的溴化
CN102272176A (zh) * 2008-12-02 2011-12-07 雅宝公司 支化和星形支化的苯乙烯聚合物、调聚物和加合物，其合成、其溴化及其用途
JO3423B1 (ar) * 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
SG171741A1 (en) * 2008-12-02 2011-07-28 Albemarle Corp Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom
MX2011011302A (es) 2009-05-01 2011-11-18 Albemarle Corp Composiciones granuladas de polimeros aromaticos bromados de bajo peso molecular.
JO3059B1 (ar) 2009-05-01 2017-03-15 Albemarle Corp معالجة بالبروم لتراكيب بوليمرات عطرية ذات وزن جزيئي منخفض
WO2021002230A1 (ja) * 2019-07-04 2021-01-07 日本ゼオン株式会社 炭化水素樹脂水素化物の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177165A (en) * 1961-01-26 1965-04-06 Goodrich Co B F Antioxidants comprising reaction products of liquid rubbers and aromatic amines and compositions containing same
US4145298A (en) * 1977-08-22 1979-03-20 Phillips Petroleum Company Hydrogenated lithiated copolymers grafted with organic nitrogen compounds as viscosity index improvers having dispersant properties
DE2748362A1 (de) * 1977-10-28 1979-05-03 Hoechst Ag Polymere substituierter piperidine, ihre herstellung und verwendung
US4279720A (en) * 1978-07-13 1981-07-21 Ciba-Geigy Corporation Photocurable composition
US4276401A (en) * 1978-10-13 1981-06-30 Ciba-Geigy Corporation N-Heterocyclic substituted acryloyl polymeric compounds
US4314933A (en) * 1979-02-15 1982-02-09 Ciba-Geigy Corporation Method for light stabilization of two-layer uni-lacquer coatings
DE2913853A1 (de) * 1979-04-06 1980-10-23 Roehm Gmbh Verfahren zum polymerisieren von methylmethacrylat
EP0063544A1 (de) * 1981-04-13 1982-10-27 Ciba-Geigy Ag Alpha-Olefincopolymere mit sterisch gehinderten Aminseitengruppen
US4356287A (en) * 1981-07-20 1982-10-26 American Cyanamid Company Novel polymeric light stabilizers for polymers
US4369274A (en) * 1981-07-20 1983-01-18 American Cyanamid Company Hindered amine light stabilizers for polymers
GB2145100A (en) * 1981-08-12 1985-03-20 Ciba Geigy Ag Copolymeric polyalkylpiperidines
US4370430A (en) * 1981-08-31 1983-01-25 American Cyanamid Company Hindered amine light stabilizers for polymers
US4402843A (en) * 1981-10-23 1983-09-06 Phillips Petroleum Company Viscosity index improvers with dispersant properties prepared by reaction of lithiated hydrogenated copolymers with 4-substituted aminopyridines
US4520171A (en) * 1982-05-05 1985-05-28 Hercules Incorporated Polymeric hindered amines
JPS59155405A (ja) * 1983-02-22 1984-09-04 Du Pont Mitsui Polychem Co Ltd 有機材料用耐候安定剤
JPS61103901A (ja) * 1984-10-26 1986-05-22 Nippon Zeon Co Ltd ジエン系共重合体ゴムの製造方法
US4596859A (en) * 1985-03-15 1986-06-24 The Dow Chemical Company Process for metalating vinylidene halide based polymers
US4594395A (en) * 1985-03-15 1986-06-10 The Dow Chemical Company Process for metalating halogenated polyolefins
IT1207505B (it) * 1985-10-09 1989-05-25 Eniricherche Sp A Composti stabilizzanti polimerici solidi e procedimento per la loro preparazione.

Also Published As

Publication number Publication date
EP0248494B1 (de) 1992-08-26
EP0248494A2 (de) 1987-12-09
IT8620683A0 (it) 1986-06-05
ES2052546T3 (es) 1994-07-16
EP0248494A3 (en) 1989-12-06
US4853440A (en) 1989-08-01
DE3781329D1 (de) 1992-10-01
DE3781329T2 (de) 1993-02-25
JPS633060A (ja) 1988-01-08
GR3005979T3 (de) 1993-06-07
IT1213077B (it) 1989-12-07

Similar Documents

Publication Publication Date Title
ATE79885T1 (de) Polymere stabilisatoren und verfahren zu deren herstellung.
ATE342924T1 (de) Verfahren zur selektiven hydrierung von konjugierten dienpolymeren
ATE131161T1 (de) Substanz pf 1022, verfahren zu ihrer herstellung und diese substanz enthaltende anthelmintische zusammensetzung.
DE60012349D1 (de) Verfahren zur herstellung einer katalysatorkomponente für olefinpolymerisation
DK0707611T3 (da) Fremgansmåde til fremstilling af et dendritisk makromolekyle
ATE480520T1 (de) Verfahren zur herstellung von 3-substituiertem 2- chlor-5-fluorpyridin bzw. einem salz davon
KR920002641A (ko) 디엔중합체 및 공중합체를 선택적으로 수소화 시키기 위한 팔라듐 촉매 선구체, 촉매 및 그의 이용방법
DE69506574D1 (de) Verfahren zur herstellung von 1,3-alkandiolen und 3-hydroxyaldehyden
ATE252604T1 (de) Modifizierte teilchen, katalysator für die olefinpolymerisierung unter deren verwendung und verfahren zur herstellung von olefinpolymer
ATE152004T1 (de) Hydrochlorierung katalytisches system und verfahren zur herstellung von vinylchlorid aus acetylen und chlorwasserstoff, in gegenwart dieses katalytischen systems
KR930006058A (ko) 공액 디엔 중합체의 선택적 수소화를 위한 개선된 방법
ES8707263A1 (es) Un metodo para aumentar la velocidad de curado de un polimero terminado en mercaptano,liquido,para formar un elastomero solido.
ATE210136T1 (de) Verfahren zur herstellung von alkylhydrogenchlorsilanen
DE69810110D1 (de) Verfahren zum herstellen einer carbonsäure
ATE234827T1 (de) Verfahren zur herstellung von 3-aryl- benzofuranonen
DE69819668D1 (de) Silberkatalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid
KR880011053A (ko) 적어도 하나의 시클로 알킬고리를 함유하는 실란 또는 실록산 화합물의 제조방법
ATE152005T1 (de) Hydrochlorierung von katalytischen systemen und verfahren zur herstellung von vinylchlorid aus acetylen und chlorwasserstoff in gegenwart dieses katalytischen systems
ATE373027T1 (de) Verfahren zur herstellung von polymerisaten unter verwendung von konjugierten dienen und vinylaromatischen verbindungen, nach diesem verfahren hergestellte polymerisate und deren verwendung
KR890000502A (ko) 적어도 하나의 시클로 알킬고리를 함유하는 실란 또는 실록산 화합물의 제조방법
GEP19971109B (en) Method for Conversion of Ketoxime or Aldoxime into the Suitable Amide
ATE169935T1 (de) Verfahren zum entfärben von polymerharzen vinylaromatischen verbindungen und konjugierten dienen
FR2388051A1 (fr) Procede de purification d'une solution de maltose
ATE103613T1 (de) Polymerer stabilisierungsfeststoff und verfahren zu dessen herstellung.
ATE55607T1 (de) Verfahren zur herstellung von penta-0acetylsucrose.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee