FR2383983A1 - Polymeres segmentes vinyl aromatique/diene ramifies avec des polycarbonates - Google Patents

Polymeres segmentes vinyl aromatique/diene ramifies avec des polycarbonates

Info

Publication number
FR2383983A1
FR2383983A1 FR7807846A FR7807846A FR2383983A1 FR 2383983 A1 FR2383983 A1 FR 2383983A1 FR 7807846 A FR7807846 A FR 7807846A FR 7807846 A FR7807846 A FR 7807846A FR 2383983 A1 FR2383983 A1 FR 2383983A1
Authority
FR
France
Prior art keywords
polycarbonates
aromatic vinyl
branched
segmented polymers
diene
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.)
Granted
Application number
FR7807846A
Other languages
English (en)
Other versions
FR2383983B1 (fr
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 FR2383983A1 publication Critical patent/FR2383983A1/fr
Application granted granted Critical
Publication of FR2383983B1 publication Critical patent/FR2383983B1/fr
Granted 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C08G81/027—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyester or polycarbonate sequences
    • 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

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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Polymères ramifiés pouvant être préparés en faisant réagir un anion d'un polymère à blocs vinyle aromatique/diène ramifié avec un polycarbonate aromatique ou avec un mélange de polycarbonates aromatiques, dans lequel au moins 50 % des chaînes linéaires du polycarbonate ou mélange de polycarbonates consistent en unités structurales répondant à la formule (1) :
FR7807846A 1977-03-19 1978-03-17 Polymeres segmentes vinyl aromatique/diene ramifies avec des polycarbonates Granted FR2383983A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712230A DE2712230C2 (de) 1977-03-19 1977-03-19 Verzweigte Segmentpolymere

Publications (2)

Publication Number Publication Date
FR2383983A1 true FR2383983A1 (fr) 1978-10-13
FR2383983B1 FR2383983B1 (fr) 1984-05-11

Family

ID=6004166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807846A Granted FR2383983A1 (fr) 1977-03-19 1978-03-17 Polymeres segmentes vinyl aromatique/diene ramifies avec des polycarbonates

Country Status (11)

Country Link
US (1) US4202949A (fr)
JP (1) JPS5923571B2 (fr)
BE (1) BE865016A (fr)
BR (1) BR7801634A (fr)
CA (1) CA1114542A (fr)
DE (1) DE2712230C2 (fr)
ES (1) ES467962A1 (fr)
FR (1) FR2383983A1 (fr)
GB (1) GB1562367A (fr)
IT (1) IT1104613B (fr)
NL (1) NL7802962A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101112A (ja) * 1981-12-11 1983-06-16 Idemitsu Kosan Co Ltd ポリカ−ポネ−ト共重合体の製造方法
JPH0348857Y2 (fr) * 1989-01-24 1991-10-18
US5264491A (en) * 1990-03-22 1993-11-23 Edison Polymer Innovation Corporation Compatibilization of polymer blends
JPH09273751A (ja) * 1996-04-03 1997-10-21 Seiwa:Kk ライタケース
US8962247B2 (en) 2008-09-16 2015-02-24 Sequenom, Inc. Processes and compositions for methylation-based enrichment of fetal nucleic acid from a maternal sample useful for non invasive prenatal diagnoses
US8476013B2 (en) 2008-09-16 2013-07-02 Sequenom, Inc. Processes and compositions for methylation-based acid enrichment of fetal nucleic acid from a maternal sample useful for non-invasive prenatal diagnoses
ES2930180T3 (es) 2012-03-02 2022-12-07 Sequenom Inc Métodos para enriquecer ácido nucleico canceroso a partir de una muestra biológica
US9920361B2 (en) 2012-05-21 2018-03-20 Sequenom, Inc. Methods and compositions for analyzing nucleic acid
EP2872648B1 (fr) 2012-07-13 2019-09-04 Sequenom, Inc. Procédés et compositions pour l'enrichissement basé sur la méthylation d'un échantillon maternel en acide nucléique foetal, utiles pour les diagnostics prénatals non invasifs
US11060145B2 (en) 2013-03-13 2021-07-13 Sequenom, Inc. Methods and compositions for identifying presence or absence of hypermethylation or hypomethylation locus
RU2698714C1 (ru) * 2019-02-26 2019-08-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Ароматические хлорсодержащие сополиэфирсульфонкетоны и способ их получения

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281383A (en) * 1962-08-09 1966-10-25 Phillips Petroleum Co Branched polymers prepared from monolithium-terminated polymers and compounds having at least three reactive sites
DE2357192C3 (de) * 1973-11-16 1978-07-13 Bayer Ag, 5090 Leverkusen Formmassen aus Pfropfpolyearbonaten und Pfropfcopolymerisaten auf Basis von Dienkautschuk oder kautschukartigen Acrylsäureesterpolymerisaten
US4081424A (en) * 1976-06-07 1978-03-28 Shell Oil Company Multicomponent polyolefin - block copolymer - polymer blends
DE2712231C2 (de) * 1977-03-19 1985-06-05 Bayer Ag, 5090 Leverkusen Segmentpolymere

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1970 *
EXBK/69 *
EXBK/75 *

Also Published As

Publication number Publication date
IT7848499A0 (it) 1978-03-20
NL7802962A (nl) 1978-09-21
DE2712230C2 (de) 1985-05-23
ES467962A1 (es) 1978-11-16
CA1114542A (fr) 1981-12-15
BE865016A (fr) 1978-09-18
BR7801634A (pt) 1978-10-10
GB1562367A (en) 1980-03-12
FR2383983B1 (fr) 1984-05-11
DE2712230A1 (de) 1978-09-21
US4202949A (en) 1980-05-13
JPS53115792A (en) 1978-10-09
JPS5923571B2 (ja) 1984-06-02
IT1104613B (it) 1985-10-21

Similar Documents

Publication Publication Date Title
FR2383983A1 (fr) Polymeres segmentes vinyl aromatique/diene ramifies avec des polycarbonates
FR2366278A1 (fr) Esters et amides maloniques de piperidyle-4 utilisables comme stabilisants de matieres plastiques
IE43013L (en) Polytriazine compounds, stabilisers.
ATE57946T1 (de) Schlagzaehe polyamid-formmassen.
BE835962A (fr) Composition vulcanisable d'un polymere de l'ethylene protegee par un hydroperoxyde contre le grillage
FR2382475A1 (fr) Nouveau melange elastomere contenant un polymere de derive de norbornene
ATE42567T1 (de) Harzzusammensetzung.
IT8621222A1 (it) PROCEDIMENTO DI (CO)POLIMERIZZAZIONE DI α-OLEFINE IN PRESENZA DI ANTIOSSIDANTI
FR2379599A1 (fr) Melange de diesters dithiophosphoriques ou trithiophosphoriques utilisable comme stabilisant de lubrifiants
FR2380327A1 (fr) Matieres plastiques aliphatiques chlorees (par exemple polychlorure de vinyl) ignifugees
EP0140297A3 (fr) Thiocarbamates comme stabilisants
FR2367745A1 (fr) Bis-polyalkyl-piperidines utilisables comme stabilisants de matieres plastiques
FR2383984A1 (fr) Polymeres segmentes
ES2054268T3 (es) Aditivos polimericos.
GB1455939A (en) Amine remouldable rubbers
FR2419300A1 (fr) Procede de preparation de copolymeres a base d'ethylene, d'au moins une autre a-mono-olefine et eventuellement d'un diene non conjugue
FR2381754A1 (fr) Acyloxy-4 piperidines utilisables comme stabilisants de matieres plastiques
FR2369255A1 (fr) Procede de produc
FR2374395A1 (fr)
GB1317549A (en) Bis-2,3-dihaloalkyl-2-cyanoalkylphosphonates
FR2380319A1 (fr) Compositions de polymeres de chlorure de vinyle et de chlorure de vinylidene, retardatrices de fumee
FR2393790A1 (fr) Diphenylamines substituees, leur procede de preparation et leur application comme anti-oxydants
FR2378054A1 (fr) Procede de preparation de polyurethanes
FR2393684A1 (fr) Matiere d'enregistrement sensible a la pression ou a la chaleur
GB1510973A (en) Stabilized vinyl chloride compositions

Legal Events

Date Code Title Description
ST Notification of lapse