BE640583A - - Google Patents

Info

Publication number
BE640583A
BE640583A BE640583A BE640583A BE640583A BE 640583 A BE640583 A BE 640583A BE 640583 A BE640583 A BE 640583A BE 640583 A BE640583 A BE 640583A BE 640583 A BE640583 A BE 640583A
Authority
BE
Belgium
Application number
BE640583A
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 filed Critical
Publication of BE640583A publication Critical patent/BE640583A/xx

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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/026—Crosslinking before of after foaming
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE640583A 1962-10-24 1963-11-29 BE640583A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913314A FR1345107A (fr) 1962-10-24 1962-10-24 Perfectionnement aux procédés de fabrication de produits cellulaires

Publications (1)

Publication Number Publication Date
BE640583A true BE640583A (xx) 1964-03-16

Family

ID=8789412

Family Applications (1)

Application Number Title Priority Date Filing Date
BE640583A BE640583A (xx) 1962-10-24 1963-11-29

Country Status (9)

Country Link
US (1) US3308074A (xx)
AT (1) AT267191B (xx)
BE (1) BE640583A (xx)
DE (1) DE1285729B (xx)
ES (1) ES292814A1 (xx)
FR (1) FR1345107A (xx)
GB (1) GB1007880A (xx)
LU (1) LU44900A1 (xx)
NL (2) NL136131C (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338846A (en) * 1964-05-01 1967-08-29 Ethyl Corp Cellular plastic compositions
US3338845A (en) * 1964-05-01 1967-08-29 Ethyl Corp Cellular plastic compositions
FR2079819A5 (xx) * 1970-02-13 1971-11-12 Air Liquide
US3975315A (en) * 1972-02-14 1976-08-17 The B. F. Goodrich Company Expandable rigid vinyl chloride polymer compositions
CH597285A5 (xx) * 1976-01-09 1978-03-31 Lonza Ag
US4180447A (en) * 1977-01-10 1979-12-25 Lonza Ltd. Process for the production of hard plastic foams using a polyvinylchloride base
IT1247942B (it) * 1991-05-17 1995-01-05 Polimex S P A Processo per la produzione di un polimero espanso avente elevata resistenza ai solventi e alla temperatura, e prodotto con esso ottenuto
US5352710A (en) * 1991-05-17 1994-10-04 Prima S.P.A. Neither toxic nor environmentally noxious foamed-polymer products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH381419A (de) * 1960-05-24 1964-08-31 Lonza Ag Verfahren zur Herstellung von Formstücken aus Zellmaterial
NL271612A (xx) * 1960-11-21

Also Published As

Publication number Publication date
AT267191B (de) 1968-12-10
NL299705A (xx)
ES292814A1 (es) 1964-03-16
GB1007880A (en) 1965-10-22
LU44900A1 (xx) 1964-01-28
FR1345107A (fr) 1963-12-06
US3308074A (en) 1967-03-07
NL136131C (xx)
DE1285729B (de) 1968-12-19

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