IT1076846B - Polimeri di vinil cloruro schiu meggiabili e strutture di schiuma rigida ottenute - Google Patents

Polimeri di vinil cloruro schiu meggiabili e strutture di schiuma rigida ottenute

Info

Publication number
IT1076846B
IT1076846B IT52353/76A IT5235376A IT1076846B IT 1076846 B IT1076846 B IT 1076846B IT 52353/76 A IT52353/76 A IT 52353/76A IT 5235376 A IT5235376 A IT 5235376A IT 1076846 B IT1076846 B IT 1076846B
Authority
IT
Italy
Prior art keywords
schiu
structures
better
vinyl chloride
rigid foam
Prior art date
Application number
IT52353/76A
Other languages
English (en)
Italian (it)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of IT1076846B publication Critical patent/IT1076846B/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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Confectionery (AREA)
  • General Preparation And Processing Of Foods (AREA)
IT52353/76A 1975-11-29 1976-11-25 Polimeri di vinil cloruro schiu meggiabili e strutture di schiuma rigida ottenute IT1076846B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7513958A NL7513958A (nl) 1975-11-29 1975-11-29 Schuimbare vinylchloridepolymeren en daarvan vervaardigde harde schuimstructuren.

Publications (1)

Publication Number Publication Date
IT1076846B true IT1076846B (it) 1985-04-27

Family

ID=19824946

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52353/76A IT1076846B (it) 1975-11-29 1976-11-25 Polimeri di vinil cloruro schiu meggiabili e strutture di schiuma rigida ottenute

Country Status (9)

Country Link
BE (1) BE848689A (da)
DE (1) DE2653578A1 (da)
DK (1) DK533376A (da)
FR (1) FR2336443A1 (da)
GB (1) GB1557980A (da)
IT (1) IT1076846B (da)
NL (1) NL7513958A (da)
NO (1) NO145798C (da)
SE (1) SE416211B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113822A (en) * 1998-12-23 2000-09-05 General Electric Company Polyolefins as nucleating agent for foamed engineering polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE332072B (da) * 1968-04-22 1971-01-25 Kema Nord Ab
BE792581A (fr) * 1971-12-09 1973-06-12 Ici Ltd Compositions expansibles a base de polymeres du chlorure de vinyle et procede pour les preparer

Also Published As

Publication number Publication date
NO764062L (da) 1977-06-01
FR2336443B1 (da) 1982-11-05
NO145798B (no) 1982-02-22
FR2336443A1 (fr) 1977-07-22
BE848689A (fr) 1977-05-24
DK533376A (da) 1977-05-30
NO145798C (no) 1982-06-02
SE416211B (sv) 1980-12-08
DE2653578A1 (de) 1977-06-08
SE7613301L (sv) 1977-05-30
GB1557980A (en) 1979-12-19
NL7513958A (nl) 1977-06-01

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