IT1058629B - Composizione di polietilene espansibile e reticolabile processo per la sua produzione e processo per la produzione di espansi di polietilene reticolabile facente uso di detta composizione - Google Patents

Composizione di polietilene espansibile e reticolabile processo per la sua produzione e processo per la produzione di espansi di polietilene reticolabile facente uso di detta composizione

Info

Publication number
IT1058629B
IT1058629B IT21393/76A IT2139376A IT1058629B IT 1058629 B IT1058629 B IT 1058629B IT 21393/76 A IT21393/76 A IT 21393/76A IT 2139376 A IT2139376 A IT 2139376A IT 1058629 B IT1058629 B IT 1058629B
Authority
IT
Italy
Prior art keywords
composition
production
cross
linkable polyethylene
expansible
Prior art date
Application number
IT21393/76A
Other languages
English (en)
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Application granted granted Critical
Publication of IT1058629B publication Critical patent/IT1058629B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
IT21393/76A 1975-03-20 1976-03-18 Composizione di polietilene espansibile e reticolabile processo per la sua produzione e processo per la produzione di espansi di polietilene reticolabile facente uso di detta composizione IT1058629B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50033763A JPS51109069A (it) 1975-03-20 1975-03-20

Publications (1)

Publication Number Publication Date
IT1058629B true IT1058629B (it) 1982-05-10

Family

ID=12395461

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21393/76A IT1058629B (it) 1975-03-20 1976-03-18 Composizione di polietilene espansibile e reticolabile processo per la sua produzione e processo per la produzione di espansi di polietilene reticolabile facente uso di detta composizione

Country Status (7)

Country Link
JP (1) JPS51109069A (it)
CA (1) CA1085549A (it)
DE (1) DE2611491C3 (it)
FR (1) FR2304644A1 (it)
GB (1) GB1541271A (it)
IT (1) IT1058629B (it)
NL (1) NL7602918A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575961A (en) * 1977-09-07 1980-10-01 Sekisui Chemical Co Ltd Foamable compositions and their use in preparing foams
JPS559611A (en) * 1978-07-05 1980-01-23 Mitsubishi Petrochem Co Ltd Cross-linkable polyethylene resin composition
DE3129515C2 (de) * 1980-07-29 1986-07-24 Hitachi Chemical Co., Ltd., Tokio/Tokyo Schäumbare Styrolharzmasse und Verfahren zu ihrer Herstellung
JPS581530A (ja) * 1981-06-28 1983-01-06 Dainichi Nippon Cables Ltd 架橋ポリオレフイン管状体の連続製造法
FI70916C (fi) * 1983-11-04 1986-10-27 Neste Oy Med vatten uppskummat och med silan tvaerbundet polyolefinskumoch foerfarande foer framstaellning av detta
CH667659A5 (de) * 1984-02-03 1988-10-31 Neste Oy Modifiziertes polyolefin.
US4734440A (en) * 1984-12-21 1988-03-29 Union Carbide Corporation Foamable compositions
DE4107665A1 (de) * 1991-03-09 1992-09-10 Basf Ag Teilvernetzte kunststoffmasse aus polymerisaten des propylens und des ethylens
DE19637602A1 (de) * 1996-09-16 1998-03-26 Fritz Hans Gerhard Prof Dr Geschäumtes Kunststoffmaterial und ein Verfahren zu seiner Herstellung
DE19831278A1 (de) 1998-07-13 2000-01-27 Borealis Ag Heterophasige Polyolefinlegierungen
WO2008070022A1 (en) * 2006-12-04 2008-06-12 Ingenia Polymers Inc. Cross-linked polyolefin foam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556051B2 (it) * 1972-01-18 1980-02-13
GB1406680A (en) * 1972-10-10 1975-09-17 Dow Corning Ltd Crosslinking process

Also Published As

Publication number Publication date
DE2611491C3 (de) 1980-01-10
FR2304644A1 (fr) 1976-10-15
JPS51109069A (it) 1976-09-27
NL7602918A (nl) 1976-09-22
CA1085549A (en) 1980-09-09
DE2611491A1 (de) 1976-09-23
GB1541271A (en) 1979-02-28
DE2611491B2 (it) 1979-04-19
FR2304644B1 (it) 1980-05-09

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