ES2001644A6 - Procedimiento para la obtencion de poliesteres alifaticos conteniendo azufre y su empleo para la obtencion de polimeros sinteticos. - Google Patents

Procedimiento para la obtencion de poliesteres alifaticos conteniendo azufre y su empleo para la obtencion de polimeros sinteticos.

Info

Publication number
ES2001644A6
ES2001644A6 ES8601582A ES8601582A ES2001644A6 ES 2001644 A6 ES2001644 A6 ES 2001644A6 ES 8601582 A ES8601582 A ES 8601582A ES 8601582 A ES8601582 A ES 8601582A ES 2001644 A6 ES2001644 A6 ES 2001644A6
Authority
ES
Spain
Prior art keywords
sulfur
aliphatic polyesters
containing aliphatic
polymer stabilizers
polyesters
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
Application number
ES8601582A
Other languages
English (en)
Inventor
Heinz Hammer
Herbert Eichenauer
Ernst Roos
Eberhard Jurgens
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES2001644A6 publication Critical patent/ES2001644A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIESTERES ALIFATICOS CONTENIENDO AZUFRE Y SU EMPLEO PARA LA OBTENCION DE POLIMEROS SINTETICOS, CONSTITUIDOS DE ACIDOS DICARBOXILICOS (ESTERES) DE FORMULA (I) Y DIOLES DE FORMULA (II) DONDE R, R1, R2 Y R3, INDEPENDIENTES ENTRE SI, SIGNIFICAN HIDROGENO O UN RESTO ALQUILO CON 1 HASTA 4 ATOMOS DE CARBONO, A F 1, 2 O 3, B Y D F 0, 1 O 2 O 3 Y E Y F F 1, 2 O 3, Y QUE TIENEN UN PESO MOLECULAR DE 500 HASTA 7.000, CARACTERIZADO PORQUE LOS ACIDOS DICARBOXILICOS (ESTERES) (I) Y EL DIOL (II) SE MEZCLAN Y A 50-250JC, EN CASO DADO EN PRESENCIA DE UN CATALIZADOR, SE POLICONDENSA HASTA UN PESO MOLECULAR DE 500 HASTA 7.000.
ES8601582A 1985-09-04 1986-09-03 Procedimiento para la obtencion de poliesteres alifaticos conteniendo azufre y su empleo para la obtencion de polimeros sinteticos. Expired ES2001644A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853531497 DE3531497A1 (de) 1985-09-04 1985-09-04 Schwefelhaltige aliphatische polyester und ihre verwendung als stabilisatoren fuer polymere

Publications (1)

Publication Number Publication Date
ES2001644A6 true ES2001644A6 (es) 1988-06-01

Family

ID=6280060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601582A Expired ES2001644A6 (es) 1985-09-04 1986-09-03 Procedimiento para la obtencion de poliesteres alifaticos conteniendo azufre y su empleo para la obtencion de polimeros sinteticos.

Country Status (5)

Country Link
US (1) US4699972A (es)
EP (1) EP0213565B1 (es)
JP (1) JPS6259629A (es)
DE (2) DE3531497A1 (es)
ES (1) ES2001644A6 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081169A (en) * 1989-10-31 1992-01-14 Atochem North America, Inc. Organic sulfide stabilized polymeric engineering resins
US5453457A (en) * 1993-11-12 1995-09-26 Bayer Corporation Gamma-radiation-resistant polycarbonate composition
GB2355463B (en) * 1999-10-18 2001-12-05 Ciba Sc Holding Ag Stabilisers for emulsion crude rubbers, synthetic latex and natural rubber latex
JP5172266B2 (ja) * 2007-10-04 2013-03-27 株式会社ブリヂストン ゴム用添加剤及びゴム組成物
JP5044352B2 (ja) * 2007-10-04 2012-10-10 株式会社ブリヂストン ゴム用添加剤及びゴム組成物
JP5530765B2 (ja) * 2010-03-12 2014-06-25 株式会社ブリヂストン ゴム用添加剤及びゴム組成物
BR112019025063A2 (pt) * 2017-07-05 2020-06-16 Basf Se Poliol de poliéster, processos de preparação de poliol de poliéster e de produção de espuma de poliuretano rígida, espuma de poliuretano rígida e uso de poliol de poliéster
CN110945046A (zh) * 2017-07-05 2020-03-31 巴斯夫欧洲公司 Tpu管

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH232135A (de) * 1941-10-16 1944-05-15 Ig Farbenindustrie Ag Verfahren zur Herstellung eines thermoplastische hochmolekulare Verbindungen enthaltenden Gemisches.
US2530872A (en) * 1947-06-18 1950-11-21 Goodrich Co B F Esters of sulfur-containing polycarboxylic acids
US3344113A (en) * 1964-09-10 1967-09-26 American Cyanamid Co Stabilized polyolefin composition containing a mixture of dilauryl, distearyl, and lauryl stearyl thiodipropionates
US3590056A (en) * 1969-09-08 1971-06-29 Eastman Kodak Co Low molecular weight thiodipropionic polyesters
CH460073A4 (es) * 1973-03-30 1975-01-31
US4028305A (en) * 1974-12-19 1977-06-07 American Cyanamid Company Vulcanizable elastomers derived from thiodiethanol
US4013724A (en) * 1975-07-24 1977-03-22 Phillips Petroleum Company Synthesis of a dithiol from 1-methyl-2-(2-hydroxyethylthio)-4-[1-methyl-2-(2-hydroxyethylthio)ethyl]cyclohexane
US4031023A (en) * 1976-02-19 1977-06-21 The Lubrizol Corporation Lubricating compositions and methods utilizing hydroxy thioethers
US4091002A (en) * 1976-10-14 1978-05-23 American Cyanamid Company Vulcanizable elastomer from thiodiethanol and an oligomeric polyester
US4321191A (en) * 1978-03-08 1982-03-23 Argus Chemical Corp. Stabilized composition comprising a dihydric alcohol thiodipropionic acid ester
GB8315978D0 (en) * 1983-06-10 1983-07-13 Monsanto Europe Sa Compounds stabilising rubber vulcanisates

Also Published As

Publication number Publication date
JPS6259629A (ja) 1987-03-16
DE3531497A1 (de) 1987-03-05
DE3671904D1 (de) 1990-07-19
EP0213565A2 (de) 1987-03-11
EP0213565A3 (en) 1988-04-20
EP0213565B1 (de) 1990-06-13
US4699972A (en) 1987-10-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102