NL8402952A - Werkwijze voor de bereiding van blokcopolymeren op basis van pivalolacton. - Google Patents

Werkwijze voor de bereiding van blokcopolymeren op basis van pivalolacton. Download PDF

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Publication number
NL8402952A
NL8402952A NL8402952A NL8402952A NL8402952A NL 8402952 A NL8402952 A NL 8402952A NL 8402952 A NL8402952 A NL 8402952A NL 8402952 A NL8402952 A NL 8402952A NL 8402952 A NL8402952 A NL 8402952A
Authority
NL
Netherlands
Prior art keywords
carried out
process according
reaction
polymer
aromatic
Prior art date
Application number
NL8402952A
Other languages
English (en)
Dutch (nl)
Original Assignee
Enichem Elastomers
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 Enichem Elastomers filed Critical Enichem Elastomers
Publication of NL8402952A publication Critical patent/NL8402952A/nl

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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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
NL8402952A 1983-09-28 1984-09-27 Werkwijze voor de bereiding van blokcopolymeren op basis van pivalolacton. NL8402952A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2302983 1983-09-28
IT23029/83A IT1194408B (it) 1983-09-28 1983-09-28 Processo per la sintesi di copolimeri a blocchi a base di pivalolattone

Publications (1)

Publication Number Publication Date
NL8402952A true NL8402952A (nl) 1985-04-16

Family

ID=11203058

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8402952A NL8402952A (nl) 1983-09-28 1984-09-27 Werkwijze voor de bereiding van blokcopolymeren op basis van pivalolacton.

Country Status (12)

Country Link
JP (1) JPS6092321A (ko)
KR (1) KR850002572A (ko)
AU (1) AU3175884A (ko)
BE (1) BE900708A (ko)
BR (1) BR8404524A (ko)
DE (1) DE3435334A1 (ko)
ES (1) ES536605A0 (ko)
FR (1) FR2552439A1 (ko)
GB (1) GB2147586A (ko)
IT (1) IT1194408B (ko)
NL (1) NL8402952A (ko)
ZA (1) ZA846642B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3545023B1 (en) 2016-11-22 2020-11-04 3M Innovative Properties Company Pentablock copolymers
CN109996598A (zh) 2016-11-22 2019-07-09 3M创新有限公司 包含五嵌段共聚物的多孔膜及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821331A (en) * 1972-02-17 1974-06-28 Du Pont Copolymers of pivaolactone and isoprene or butadiene
IT1196420B (it) * 1981-12-22 1988-11-16 Anic Spa Copolimeri a blocchi a base di pivalolattone e processo per la loro preparazione

Also Published As

Publication number Publication date
IT8323029A0 (it) 1983-09-28
DE3435334A1 (de) 1985-05-02
BE900708A (fr) 1985-03-28
AU3175884A (en) 1985-04-04
GB8421132D0 (en) 1984-09-26
IT1194408B (it) 1988-09-22
FR2552439A1 (fr) 1985-03-29
IT8323029A1 (it) 1985-03-28
KR850002572A (ko) 1985-05-15
ES8601252A1 (es) 1985-11-01
GB2147586A (en) 1985-05-15
ZA846642B (en) 1985-04-24
ES536605A0 (es) 1985-11-01
BR8404524A (pt) 1985-08-06
JPS6092321A (ja) 1985-05-23

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