IT1104620B - Polimeri a segmenti e procedimento per produrli - Google Patents

Polimeri a segmenti e procedimento per produrli

Info

Publication number
IT1104620B
IT1104620B IT48501/78A IT4850178A IT1104620B IT 1104620 B IT1104620 B IT 1104620B IT 48501/78 A IT48501/78 A IT 48501/78A IT 4850178 A IT4850178 A IT 4850178A IT 1104620 B IT1104620 B IT 1104620B
Authority
IT
Italy
Prior art keywords
procedure
produce
segment polymers
polymers
segment
Prior art date
Application number
IT48501/78A
Other languages
English (en)
Other versions
IT7848501A0 (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 IT7848501A0 publication Critical patent/IT7848501A0/it
Application granted granted Critical
Publication of IT1104620B publication Critical patent/IT1104620B/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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT48501/78A 1977-03-19 1978-03-20 Polimeri a segmenti e procedimento per produrli IT1104620B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712231A DE2712231C2 (de) 1977-03-19 1977-03-19 Segmentpolymere

Publications (2)

Publication Number Publication Date
IT7848501A0 IT7848501A0 (it) 1978-03-20
IT1104620B true IT1104620B (it) 1985-10-21

Family

ID=6004167

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48501/78A IT1104620B (it) 1977-03-19 1978-03-20 Polimeri a segmenti e procedimento per produrli

Country Status (11)

Country Link
US (1) US4146587A (it)
JP (1) JPS5948059B2 (it)
BE (1) BE865017A (it)
BR (1) BR7801635A (it)
CA (1) CA1102480A (it)
DE (1) DE2712231C2 (it)
ES (1) ES467965A1 (it)
FR (1) FR2383984A1 (it)
GB (1) GB1586435A (it)
IT (1) IT1104620B (it)
NL (1) NL7802963A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002345A (en) * 1960-01-12 1961-10-03 Westinghouse Electric Corp Apparatus for minimizing the deposition of deleterious compounds in a petroleum fuel fired gas chamber
DE2712230C2 (de) * 1977-03-19 1985-05-23 Bayer Ag, 5090 Leverkusen Verzweigte Segmentpolymere
US4339556A (en) * 1977-11-02 1982-07-13 Monsanto Company Flame retardant resin compositions
DE3027957A1 (de) * 1979-07-24 1981-02-12 Sumitomo Naugatuck Thermoplastische harzmasse
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
US4657989A (en) * 1985-06-11 1987-04-14 General Electric Company Method for preparing siloxane-carbonate block copolymers
US4806599A (en) * 1987-12-21 1989-02-21 The Dow Chemical Company Polyolefin/polycarbonate/polyolefin triblock copolymers
US4812530A (en) * 1987-12-28 1989-03-14 The Dow Chemical Company Polyether-polycarbonate-polyether triblock copolymers
DE3908297A1 (de) * 1989-03-14 1990-09-20 Bayer Ag Verfahren zur herstellung von polycarbonat-blockcopolymerisaten und erfindungsgemaess hergestellte polycarbonat-blockcopolymerisate
DE4004032A1 (de) * 1989-08-11 1991-02-14 Bayer Ag Fliessverbesserte polycarbonate guter zaehigkeit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988389A (en) * 1972-12-06 1976-10-26 Bayer Aktiengesellschaft Moulding compositions contain polycarbonate and graft copolymer of a resin forming monomer on a rubber
JPS5137936B2 (it) * 1973-04-18 1976-10-19
US3988390A (en) * 1973-05-04 1976-10-26 Bayer Aktiengesellschaft Thermoplastic polycarbonate moulding compositions
DE2329546A1 (de) * 1973-06-09 1975-01-02 Bayer Ag Polycarbonat-formmassen zusatz in: 2353383
US3954905A (en) * 1973-06-09 1976-05-04 Bayer Aktiengesellschaft Moulding composition of a polycarbonate, a graft copolymer and a copolymer and moulded articles therefrom
DE2329646A1 (de) * 1973-06-09 1975-01-09 Bayer Ag Transparente formmassen
JPS5238587B2 (it) * 1973-09-28 1977-09-29
JPS5430417B2 (it) * 1973-10-25 1979-10-01
DE2432124A1 (de) * 1974-07-04 1976-01-22 Bayer Ag Thermoplastische formmassen

Also Published As

Publication number Publication date
CA1102480A (en) 1981-06-02
BE865017A (fr) 1978-09-18
ES467965A1 (es) 1978-11-16
FR2383984A1 (fr) 1978-10-13
NL7802963A (nl) 1978-09-21
US4146587A (en) 1979-03-27
DE2712231C2 (de) 1985-06-05
GB1586435A (en) 1981-03-18
BR7801635A (pt) 1978-10-10
JPS5948059B2 (ja) 1984-11-24
DE2712231A1 (de) 1978-09-28
JPS53115793A (en) 1978-10-09
IT7848501A0 (it) 1978-03-20
FR2383984B1 (it) 1984-05-11

Similar Documents

Publication Publication Date Title
IT1098428B (it) Polimeri di polieter-uretano
IT1099729B (it) Polimeri a gruppi immidi
IT1075368B (it) Procedimento e catalizzatore per produrre benzeni para-dialchil sostituiti
SE7806671L (sv) Ostliknande gel
IT1084082B (it) Polieterpolioli e procedimento per produrli
IT1090084B (it) Giocattolo
DK237578A (da) Rotationsstoebelig ethylnenpolymer
IT1104167B (it) Copoliesteri a blocchi e procedimento per produrli
IT1101807B (it) Procedimento ed apparecchio per produrre polimeri ad innesto
IT1052668B (it) Microbici e procedimento per produrli
FI782971A (fi) Analgetiska foereningar
IT1104620B (it) Polimeri a segmenti e procedimento per produrli
DK143878A (da) Polymer
SE7801287L (sv) Senkbar bat
IT1105403B (it) Polimeri in perline e procedimento per produrli
IT1097765B (it) Procedimento di polimerizzazione per fomare polibutilene
IT7848499A0 (it) Procedimento per produrre polimeri a segmenti ramificati
IT7850200A0 (it) Piperidino-propanoli e procedimento per produrli
IT1111075B (it) Procedimento per produrre moranolina e n-metilmoranolina
IT1083174B (it) Triammine cicloalifatiche e procedimento per produrle
IT1159935B (it) Procedimento per produrre polimeri di fosfazeni
IT1061680B (it) Polimeri ad innesto e procedimento per produrli
BE863484A (nl) Flexibele borging
SE7804249L (sv) Tryckkerlsforband
IT1056191B (it) Trisfenoli e procedimento per produrli