ES2046923B1 - Procedimiento para la estabilizacion de elastomeros. - Google Patents

Procedimiento para la estabilizacion de elastomeros.

Info

Publication number
ES2046923B1
ES2046923B1 ES09101224A ES9101224A ES2046923B1 ES 2046923 B1 ES2046923 B1 ES 2046923B1 ES 09101224 A ES09101224 A ES 09101224A ES 9101224 A ES9101224 A ES 9101224A ES 2046923 B1 ES2046923 B1 ES 2046923B1
Authority
ES
Spain
Prior art keywords
elastomers
procedure
carbons
stabilization
renting
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.)
Expired - Fee Related
Application number
ES09101224A
Other languages
English (en)
Other versions
ES2046923A1 (es
Inventor
Gerrit Knobloch
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Geigy AG filed Critical Ciba Geigy AG
Publication of ES2046923A1 publication Critical patent/ES2046923A1/es
Application granted granted Critical
Publication of ES2046923B1 publication Critical patent/ES2046923B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/378—Thiols containing heterocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/375—Thiols containing six-membered aromatic rings

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)
  • Hydrogenated Pyridines (AREA)

Abstract

PROCEDIMIENTO PARA LA ESTABILIZACION DE ELASTOMEROS. EL PROCEDIMIENTO INCORPORA A LOS ELASTOMEROS UNA COMBINACION DE FENOLES COMPUESTA DE A) UN FENOL DE FORMULA GENERAL I, EN DONDE RSIA SC Y RSIB SC SON INDEPENDIENTEMENTE ALQUILO DE 1 A 4 CARBONOS, Y RSIC SC SIGNIFICA ALQUILO DE 6 A 12 CARBONOS, Y B) UN FENOL DE FORMULA GENERAL II, EN DONDE N ES 0 A 3, RSI1 SC Y RSI2 SC SON INDEPENDIENTEMENTE ALQUILO DE 1 A 12 CARBONOS O -CHSI2 SC-SRSI3 SC, RSI3 SC REPRESENTA ALQUILO DE 8 A 18 CARBONOS, FENILO Y BENCILO, Y RSI4 SC SIGNIFICA HIDROGENO O METILO. EL PROCEDIMIENTO SE APLICA PARA ESTABILIZAR ELASTOMEROS PARA PROTEGERLOS CONTRA LA DEGRADACION POR OXIDACION.
ES09101224A 1990-05-22 1991-05-21 Procedimiento para la estabilizacion de elastomeros. Expired - Fee Related ES2046923B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH173190 1990-05-22

Publications (2)

Publication Number Publication Date
ES2046923A1 ES2046923A1 (es) 1994-02-01
ES2046923B1 true ES2046923B1 (es) 1994-09-01

Family

ID=4217279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101224A Expired - Fee Related ES2046923B1 (es) 1990-05-22 1991-05-21 Procedimiento para la estabilizacion de elastomeros.

Country Status (15)

Country Link
US (1) US5116894A (es)
JP (1) JP2984864B2 (es)
KR (1) KR0168058B1 (es)
BE (1) BE1005881A3 (es)
BR (1) BR9102075A (es)
CA (1) CA2042859C (es)
CZ (1) CZ281892B6 (es)
DE (1) DE4116549A1 (es)
ES (1) ES2046923B1 (es)
FR (1) FR2662445B1 (es)
GB (1) GB2244275B (es)
IT (1) IT1247955B (es)
NL (1) NL194506C (es)
RU (1) RU2031909C1 (es)
SK (1) SK279451B6 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461072B1 (de) * 1990-06-07 1998-07-29 Ciba SC Holding AG Verfahren zur Herstellung von Polyurethanstoffen unter Verwendung von spezifischen Stabilisatorsystemen
TW222293B (es) * 1991-12-06 1994-04-11 Ciba Geigy Ag
KR20090006194A (ko) * 2006-04-13 2009-01-14 사이텍 테크놀러지 코포레이션 안정화된 스판덱스 조성물
EP2640777B1 (en) 2010-11-16 2015-01-07 Basf Se Stabilizer composition for polymers
SG11201606231TA (en) * 2014-02-28 2016-08-30 Exxonmobil Chem Patents Inc Mooney viscosity stable brominated elastomers
CN106905206B (zh) * 2017-03-03 2018-08-14 湘潭大学 2-甲基-4,6-双(正辛基硫甲基)苯酚的制备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240749A (en) * 1961-04-11 1966-03-15 Geigy Chem Corp Method of stabilization of rubber with a substituted triazine and compositions stabilized thereby
US3255191A (en) * 1964-04-21 1966-06-07 Geigy Chem Corp Substituted 1, 3, 5-triazines
US3245992A (en) * 1965-07-20 1966-04-12 Geigy Chem Corp Phenoxy-, phenylthio-and phenylamino-1, 3, 5-triazines
US3250772A (en) * 1965-07-20 1966-05-10 Geigy Chem Corp Sulfur-substituted 1, 3, 5-triazines
US3557050A (en) * 1967-03-08 1971-01-19 Daikin Ind Ltd Stabilized vinyl fluoride polymers
US3903173A (en) * 1967-03-17 1975-09-02 Ciba Geigy Ag Lower alkylthiomethylene containing phenols
DE1593821B1 (de) * 1967-03-17 1971-08-05 Advance Prod Gmbh Verfahren zur Herstellung von Dialkylhydroxybenzylsulfiden
JPS534091B1 (es) * 1967-04-03 1978-02-14
US3594448A (en) * 1969-04-16 1971-07-20 Allied Chem Filament comprising a polymer blend of polyester and polyamide containing a sterically hindered phenolic compound
US3660352A (en) * 1970-06-04 1972-05-02 American Cyanamid Co Hindered phenol sulfide antioxidants for polymers
JPS56141338A (en) * 1980-04-04 1981-11-05 Hitachi Cable Ltd Crosslinked polyolefin composition
DE3363186D1 (en) * 1982-09-30 1986-05-28 Ciba Geigy Ag Impact-resisting polystyrene
EP0165209B1 (de) * 1984-06-12 1989-07-19 Ciba-Geigy Ag o,p-Bifunktionalisierte, o'-substituierte Phenole
JPS61159442A (ja) * 1984-12-29 1986-07-19 Mitsubishi Plastics Ind Ltd スチレン系樹脂収縮フイルム
DE3671241D1 (de) * 1985-11-13 1990-06-21 Ciba Geigy Ag Substituierte phenole als stabilisatoren.
EP0238140A2 (en) * 1986-03-19 1987-09-23 Akzo N.V. Polyester resin composition with excellent heat resistance
EP0273013B2 (de) * 1986-12-24 1996-07-24 Ciba-Geigy Ag Substituierte Phenole als Stabilisatoren
US4707300A (en) * 1987-03-09 1987-11-17 The Goodyear Tire & Rubber Company Autosynergistic phenolic antioxidant reaction product

Also Published As

Publication number Publication date
KR910020080A (ko) 1991-12-19
US5116894A (en) 1992-05-26
CA2042859C (en) 2002-11-05
BR9102075A (pt) 1991-12-24
FR2662445B1 (fr) 1995-05-12
ES2046923A1 (es) 1994-02-01
BE1005881A3 (fr) 1994-03-01
JPH04227942A (ja) 1992-08-18
SK279451B6 (sk) 1998-11-04
GB2244275B (en) 1992-12-16
ITMI911394A0 (it) 1991-05-21
NL9100876A (nl) 1991-12-16
NL194506C (nl) 2002-06-04
CA2042859A1 (en) 1991-11-23
KR0168058B1 (ko) 1999-03-20
IT1247955B (it) 1995-01-05
RU2031909C1 (ru) 1995-03-27
DE4116549A1 (de) 1991-11-28
CS9101500A2 (en) 1991-12-17
ITMI911394A1 (it) 1992-11-21
GB9110848D0 (en) 1991-07-10
GB2244275A (en) 1991-11-27
JP2984864B2 (ja) 1999-11-29
FR2662445A1 (fr) 1991-11-29
CZ281892B6 (cs) 1997-03-12
NL194506B (nl) 2002-02-01

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Legal Events

Date Code Title Description
PC2A Transfer of patent
FD2A Announcement of lapse in spain

Effective date: 20141120