ES2130459T3 - Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos. - Google Patents

Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos.

Info

Publication number
ES2130459T3
ES2130459T3 ES95102759T ES95102759T ES2130459T3 ES 2130459 T3 ES2130459 T3 ES 2130459T3 ES 95102759 T ES95102759 T ES 95102759T ES 95102759 T ES95102759 T ES 95102759T ES 2130459 T3 ES2130459 T3 ES 2130459T3
Authority
ES
Spain
Prior art keywords
polycarbonates
cetocarboxyl
terminal groups
polyolefinic
mixed
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 - Lifetime
Application number
ES95102759T
Other languages
English (en)
Inventor
Wolfgang Dr Ebert
Burkhard Dr Kohler
Klaus Dr Horn
Richard Dr Weider
Thomas Dr Scholl
Rolf Dr Dhein
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
Priority claimed from DE4424399A external-priority patent/DE4424399A1/de
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2130459T3 publication Critical patent/ES2130459T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

EL OBJETIVO DE LA PRESENTE INVENCION SON POLICARBONATOS CON GRUPOS TERMINALES CETOCARBOXIL ALIFATICOS EN MEZCLA CON CARBONATOS AROMATICOS CONOCIDOS, ASI COMO UN PROCESO PARA SU ELABORACION, DONDE SE UTILIZA COMO ROMPEDOR DE CADENA UNA MEZCLA DE ROMPEDORES CONOCIDOS TALES COMO DE LA FORMULA (I) EN LA FORMULA (I) A ES UN RESTO ALIFATICO POLIMERO, QUE PUEDE SER ELABORADO MEDIANTE POLIMERIZACION DE COMPUESTOS NO SATURADOS, Y B ES GRUPO FUNCIONAL REACTIVO COMO OH O CI. EL ROMPEDOR DE CADENA POLIMERO PUEDE, POR EJEMPLO, SER OBTENIDO MEDIANTE OXIDACION DE POLIMERIZADOS DE ISOPRENO-ISOBUTILENO. EL OBJETIVO DE LA PRESENTE INVENCION SON ADEMAS MEZCLAS DE POLICARBONATO CON POLIISOBUTILENOS NO REACTIVOS.
ES95102759T 1994-03-11 1995-02-27 Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos. Expired - Lifetime ES2130459T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4408214 1994-03-11
DE4424399A DE4424399A1 (de) 1994-03-11 1994-07-11 Polycarbonate mit aliphatischen, Ketocarboxyl-Endgruppen, gegebenenfalls im Gemisch mit bekannten aromatischen Polycarbonaten, ihre Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
ES2130459T3 true ES2130459T3 (es) 1999-07-01

Family

ID=25934603

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95102759T Expired - Lifetime ES2130459T3 (es) 1994-03-11 1995-02-27 Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos.

Country Status (6)

Country Link
US (1) US5525674A (es)
EP (1) EP0676436B1 (es)
JP (1) JP3391002B2 (es)
CN (1) CN1063459C (es)
CA (1) CA2144229A1 (es)
ES (1) ES2130459T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420656A1 (de) * 1994-06-14 1995-12-21 Bayer Ag Verfahren zur Herstellung von Polycarbonat-Polyisobutylen-Blockcokondensaten
DE4429698A1 (de) * 1994-08-22 1996-02-29 Bayer Ag Mischungen aus speziellen Dihydroxydiphenylcycloalkan-polycarbonaten und Polyisobutylen
CN105820942B (zh) * 2016-05-24 2017-12-19 中国农业科学院棉花研究所 一种基因枪用活塞样品架

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA931299A (en) * 1970-09-25 1973-07-31 Polysar Limited Terminally reactive polymers
US4358563A (en) * 1981-02-17 1982-11-09 General Electric Company Polycarbonate composition
DE3618378A1 (de) * 1986-05-31 1987-12-03 Bayer Ag Polyolefincarbonsaeuren, ihre herstellung und ihre verwendung zur herstellung von polyolefin-polycarbonat-blockcopolymeren
DE3628258A1 (de) * 1986-08-20 1988-02-25 Bayer Ag Mischungen aus polydiorganosiloxan-polycarbonat- blockcokondensaten und polyisobutylenen
US4845158A (en) * 1987-08-10 1989-07-04 General Electric Company Telechelic polyisobutylene and block copolymer derivatives
US4806599A (en) * 1987-12-21 1989-02-21 The Dow Chemical Company Polyolefin/polycarbonate/polyolefin triblock copolymers
DE4004032A1 (de) * 1989-08-11 1991-02-14 Bayer Ag Fliessverbesserte polycarbonate guter zaehigkeit
DE3941563A1 (de) * 1989-12-16 1991-06-20 Bayer Ag Monofunktionelle polyacrylate, ihre herstellung und verwendung zur herstellung von polycarbonaten

Also Published As

Publication number Publication date
JPH07258401A (ja) 1995-10-09
EP0676436B1 (de) 1999-05-06
EP0676436A1 (de) 1995-10-11
CN1063459C (zh) 2001-03-21
US5525674A (en) 1996-06-11
CA2144229A1 (en) 1995-09-12
CN1112943A (zh) 1995-12-06
JP3391002B2 (ja) 2003-03-31

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