NO177752C - Framgangsmåte for framstilling av hardt PVC-skum - Google Patents

Framgangsmåte for framstilling av hardt PVC-skum

Info

Publication number
NO177752C
NO177752C NO930492A NO930492A NO177752C NO 177752 C NO177752 C NO 177752C NO 930492 A NO930492 A NO 930492A NO 930492 A NO930492 A NO 930492A NO 177752 C NO177752 C NO 177752C
Authority
NO
Norway
Prior art keywords
production
poly
blowing agent
alcohol
polymer foam
Prior art date
Application number
NO930492A
Other languages
English (en)
Other versions
NO930492D0 (no
NO177752B (no
NO930492L (no
Inventor
Keith Redford
Hoeydal Line Telje
Aage Stori
Kjetil Houg Holm
Arvid Joergensen
Jarle Groevdal
Original Assignee
Dynoplast As Aalesund
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 Dynoplast As Aalesund filed Critical Dynoplast As Aalesund
Priority to NO930492A priority Critical patent/NO177752C/no
Publication of NO930492D0 publication Critical patent/NO930492D0/no
Priority to PCT/NO1994/000034 priority patent/WO1994018266A1/en
Priority to EP94907721A priority patent/EP0738293B1/en
Priority to DE69418061T priority patent/DE69418061D1/de
Priority to AT94907721T priority patent/ATE179197T1/de
Priority to AU61168/94A priority patent/AU6116894A/en
Publication of NO930492L publication Critical patent/NO930492L/no
Publication of NO177752B publication Critical patent/NO177752B/no
Publication of NO177752C publication Critical patent/NO177752C/no

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • 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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
NO930492A 1993-02-11 1993-02-11 Framgangsmåte for framstilling av hardt PVC-skum NO177752C (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO930492A NO177752C (no) 1993-02-11 1993-02-11 Framgangsmåte for framstilling av hardt PVC-skum
PCT/NO1994/000034 WO1994018266A1 (en) 1993-02-11 1994-02-09 Method for the production of hard polymer foam
EP94907721A EP0738293B1 (en) 1993-02-11 1994-02-09 Method for the production of hard pvc foam
DE69418061T DE69418061D1 (de) 1993-02-11 1994-02-09 Verfahren zur herstellung von hartem pvc-schaum
AT94907721T ATE179197T1 (de) 1993-02-11 1994-02-09 Verfahren zur herstellung von hartem pvc-schaum
AU61168/94A AU6116894A (en) 1993-02-11 1994-02-09 Method for the production of hard polymer foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO930492A NO177752C (no) 1993-02-11 1993-02-11 Framgangsmåte for framstilling av hardt PVC-skum

Publications (4)

Publication Number Publication Date
NO930492D0 NO930492D0 (no) 1993-02-11
NO930492L NO930492L (no) 1994-08-12
NO177752B NO177752B (no) 1995-08-07
NO177752C true NO177752C (no) 1995-11-22

Family

ID=19895827

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930492A NO177752C (no) 1993-02-11 1993-02-11 Framgangsmåte for framstilling av hardt PVC-skum

Country Status (6)

Country Link
EP (1) EP0738293B1 (no)
AT (1) ATE179197T1 (no)
AU (1) AU6116894A (no)
DE (1) DE69418061D1 (no)
NO (1) NO177752C (no)
WO (1) WO1994018266A1 (no)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271612A (no) * 1960-11-21
FR1313237A (fr) * 1961-11-14 1962-12-28 Polyplastic Sa Procédé de fabrication d'objets cellulaires en matières thermoplastiques

Also Published As

Publication number Publication date
EP0738293B1 (en) 1999-04-21
NO930492D0 (no) 1993-02-11
NO177752B (no) 1995-08-07
EP0738293A1 (en) 1996-10-23
AU6116894A (en) 1994-08-29
WO1994018266A1 (en) 1994-08-18
DE69418061D1 (de) 1999-05-27
NO930492L (no) 1994-08-12
ATE179197T1 (de) 1999-05-15

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN AUGUST 2003