IT7848499A0 - Procedimento per produrre polimeri a segmenti ramificati - Google Patents

Procedimento per produrre polimeri a segmenti ramificati

Info

Publication number
IT7848499A0
IT7848499A0 IT7848499A IT4849978A IT7848499A0 IT 7848499 A0 IT7848499 A0 IT 7848499A0 IT 7848499 A IT7848499 A IT 7848499A IT 4849978 A IT4849978 A IT 4849978A IT 7848499 A0 IT7848499 A0 IT 7848499A0
Authority
IT
Italy
Prior art keywords
procedure
producing polymers
branched segments
segments
branched
Prior art date
Application number
IT7848499A
Other languages
English (en)
Other versions
IT1104613B (it
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 IT7848499A0 publication Critical patent/IT7848499A0/it
Application granted granted Critical
Publication of IT1104613B publication Critical patent/IT1104613B/it

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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT48499/78A 1977-03-19 1978-03-20 Procedimento per produrre polimeri a segmenti ramificati IT1104613B (it)

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
IT7848499A0 true IT7848499A0 (it) 1978-03-20
IT1104613B IT1104613B (it) 1985-10-21

Family

ID=6004166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48499/78A IT1104613B (it) 1977-03-19 1978-03-20 Procedimento per produrre polimeri a segmenti ramificati

Country Status (11)

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

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 (it) * 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
WO2013131021A1 (en) 2012-03-02 2013-09-06 Sequenom Inc. Methods and processes for non-invasive assessment of genetic variations
US9920361B2 (en) 2012-05-21 2018-03-20 Sequenom, Inc. Methods and compositions for analyzing nucleic acid
HK1206792A1 (en) 2012-07-13 2016-01-15 Sequenom, Inc. Processes and compositions for methylation-based enrichment of fetal nucleic acid from a maternal sample useful for non-invasive prenatal diagnoses
EP3597774A1 (en) 2013-03-13 2020-01-22 Sequenom, Inc. Primers for dna methylation analysis
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

Also Published As

Publication number Publication date
CA1114542A (en) 1981-12-15
BR7801634A (pt) 1978-10-10
DE2712230A1 (de) 1978-09-21
FR2383983A1 (fr) 1978-10-13
NL7802962A (nl) 1978-09-21
JPS53115792A (en) 1978-10-09
JPS5923571B2 (ja) 1984-06-02
BE865016A (fr) 1978-09-18
ES467962A1 (es) 1978-11-16
FR2383983B1 (it) 1984-05-11
IT1104613B (it) 1985-10-21
GB1562367A (en) 1980-03-12
DE2712230C2 (de) 1985-05-23
US4202949A (en) 1980-05-13

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