BR7802768A - Composicao contendo um copolimero em bloco parcialmente hidrogenado e processo para preparacao da mesma - Google Patents

Composicao contendo um copolimero em bloco parcialmente hidrogenado e processo para preparacao da mesma

Info

Publication number
BR7802768A
BR7802768A BR7802768A BR7802768A BR7802768A BR 7802768 A BR7802768 A BR 7802768A BR 7802768 A BR7802768 A BR 7802768A BR 7802768 A BR7802768 A BR 7802768A BR 7802768 A BR7802768 A BR 7802768A
Authority
BR
Brazil
Prior art keywords
preparing
same
block copolymer
composition containing
partially hydrogenated
Prior art date
Application number
BR7802768A
Other languages
English (en)
Portuguese (pt)
Inventor
S Davison
W Gergen
Original Assignee
Shell Int Research
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 US05/794,201 external-priority patent/US4080356A/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR7802768A publication Critical patent/BR7802768A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR7802768A 1977-05-05 1978-05-03 Composicao contendo um copolimero em bloco parcialmente hidrogenado e processo para preparacao da mesma BR7802768A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/794,201 US4080356A (en) 1976-06-07 1977-05-05 Multicomponent polyacetal-block copolymer-polymer blends

Publications (1)

Publication Number Publication Date
BR7802768A true BR7802768A (pt) 1978-12-12

Family

ID=25162002

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7802768A BR7802768A (pt) 1977-05-05 1978-05-03 Composicao contendo um copolimero em bloco parcialmente hidrogenado e processo para preparacao da mesma

Country Status (12)

Country Link
JP (1) JPS53138454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU3570678A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE866671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7802768A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1098238A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2819534A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES469412A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2389657B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1596900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1096272B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7804741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7805151L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421864A1 (de) * 1984-06-13 1985-12-19 Bayer Ag, 5090 Leverkusen Thermoplastische formmassen auf der basis von polyoxymethylen und polymeren adipatcarbonatmischestern
DE4007767A1 (de) * 1990-03-12 1991-09-19 Basf Ag Polyoxymethylen-formmassen mit verbesserter waermestabilitaet
EP0500269B1 (en) * 1991-02-18 1997-05-07 Mitsubishi Gas Chemical Company, Inc. Polyacetal resin composition and its molded article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081424A (en) * 1976-06-07 1978-03-28 Shell Oil Company Multicomponent polyolefin - block copolymer - polymer blends

Also Published As

Publication number Publication date
IT1096272B (it) 1985-08-26
FR2389657B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-06-20
FR2389657A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-01
BE866671A (fr) 1978-11-03
NL7804741A (nl) 1978-11-07
GB1596900A (en) 1981-09-03
DE2819534A1 (de) 1978-11-09
IT7822994A0 (it) 1978-05-03
AU3570678A (en) 1979-11-08
CA1098238A (en) 1981-03-24
ES469412A1 (es) 1979-10-01
SE7805151L (sv) 1978-11-06
JPS53138454A (en) 1978-12-02

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