IT1202841B - Resina termoplastica espansa procedimento per produrla ed oggetti espansi ottenuti - Google Patents

Resina termoplastica espansa procedimento per produrla ed oggetti espansi ottenuti

Info

Publication number
IT1202841B
IT1202841B IT51603/78A IT5160378A IT1202841B IT 1202841 B IT1202841 B IT 1202841B IT 51603/78 A IT51603/78 A IT 51603/78A IT 5160378 A IT5160378 A IT 5160378A IT 1202841 B IT1202841 B IT 1202841B
Authority
IT
Italy
Prior art keywords
expanded
producing
thermoplastic resin
objects obtained
resin process
Prior art date
Application number
IT51603/78A
Other languages
English (en)
Other versions
IT7851603A0 (it
Inventor
Watanabe Seizaburo
Matsuki Yutaka
Original Assignee
Asahi Dow 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
Priority claimed from JP12583977A external-priority patent/JPS5460363A/ja
Priority claimed from JP15540177A external-priority patent/JPS5486564A/ja
Priority claimed from JP15620177A external-priority patent/JPS5487767A/ja
Priority claimed from JP1769878A external-priority patent/JPS54111570A/ja
Priority claimed from JP1769978A external-priority patent/JPS54111571A/ja
Priority claimed from JP1770078A external-priority patent/JPS54111572A/ja
Priority claimed from JP53035709A external-priority patent/JPS5825339B2/ja
Priority claimed from JP5554578A external-priority patent/JPS54148060A/ja
Application filed by Asahi Dow Ltd filed Critical Asahi Dow Ltd
Publication of IT7851603A0 publication Critical patent/IT7851603A0/it
Application granted granted Critical
Publication of IT1202841B publication Critical patent/IT1202841B/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
    • 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
    • C08J9/0014—Use of organic additives
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

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)
  • Emergency Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT51603/78A 1977-10-21 1978-10-23 Resina termoplastica espansa procedimento per produrla ed oggetti espansi ottenuti IT1202841B (it)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP12583977A JPS5460363A (en) 1977-10-21 1977-10-21 Manufacture of polyolefin resin foam
JP15540177A JPS5486564A (en) 1977-12-23 1977-12-23 Production of polyolefin resin foam
JP15620177A JPS5487767A (en) 1977-12-24 1977-12-24 Production of polyolefin resin foam
JP1769878A JPS54111570A (en) 1978-02-20 1978-02-20 Preparation of foamed polyolefin resin molded article
JP1769978A JPS54111571A (en) 1978-02-20 1978-02-20 Preparation of foamed polyolefin resin molded article
JP1770078A JPS54111572A (en) 1978-02-20 1978-02-20 Preparation of foamed polyolefin resin molded article
JP53035709A JPS5825339B2 (ja) 1978-03-28 1978-03-28 ポリオレフイン系樹脂発泡体の製造方法
JP5554578A JPS54148060A (en) 1978-05-12 1978-05-12 Production of polyolefin resin foam

Publications (2)

Publication Number Publication Date
IT7851603A0 IT7851603A0 (it) 1978-10-23
IT1202841B true IT1202841B (it) 1989-02-09

Family

ID=27571832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51603/78A IT1202841B (it) 1977-10-21 1978-10-23 Resina termoplastica espansa procedimento per produrla ed oggetti espansi ottenuti

Country Status (6)

Country Link
US (2) US4214054A (it)
EP (1) EP0001791B1 (it)
AU (1) AU543377B2 (it)
CA (1) CA1118950A (it)
DE (1) DE2862325D1 (it)
IT (1) IT1202841B (it)

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Also Published As

Publication number Publication date
DE2862325D1 (en) 1983-11-03
EP0001791A3 (en) 1979-05-30
IT7851603A0 (it) 1978-10-23
AU543377B2 (en) 1985-04-18
US4214054A (en) 1980-07-22
CA1118950A (en) 1982-02-23
US4343913A (en) 1982-08-10
EP0001791A2 (en) 1979-05-16
EP0001791B1 (en) 1983-09-28
AU4090578A (en) 1980-04-24

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