NO983374L - Procedure for regenerating molten vinyl plastisol - Google Patents

Procedure for regenerating molten vinyl plastisol

Info

Publication number
NO983374L
NO983374L NO983374A NO983374A NO983374L NO 983374 L NO983374 L NO 983374L NO 983374 A NO983374 A NO 983374A NO 983374 A NO983374 A NO 983374A NO 983374 L NO983374 L NO 983374L
Authority
NO
Norway
Prior art keywords
procedure
vinyl plastisol
solvent
molten vinyl
regenerating
Prior art date
Application number
NO983374A
Other languages
Norwegian (no)
Other versions
NO983374D0 (en
Inventor
C Edward Terry
Connie D Hensler
Original Assignee
Interface Inc
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 Interface Inc filed Critical Interface Inc
Publication of NO983374L publication Critical patent/NO983374L/en
Publication of NO983374D0 publication Critical patent/NO983374D0/en

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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

En fremgangsmåte for resirkulering av smeltede vinyl-plastisoler. Vinyl- plastisolene findeles og oppløses i et løsningsmiddel som for eksempel cyklo- heksanon, diklormetan. heksan, kloroform, metyletylketon eller etylacetat. Et plastiseringsmiddel tilsettes til løsningsmiddelblandingen etter at vinyl-plastisolen er oppløst og løsningsmidlet fjernes fra blandingen under vakuum.A process for recycling molten vinyl plastisols. The vinyl plastisols are comminuted and dissolved in a solvent such as cyclohexanone, dichloromethane. hexane, chloroform, methyl ethyl ketone or ethyl acetate. A plasticizer is added to the solvent mixture after the vinyl plastisol is dissolved and the solvent is removed from the mixture under vacuum.

NO983374A 1996-01-23 1998-07-22 Procedure for regenerating molten vinyl plastisol NO983374D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1046096P 1996-01-23 1996-01-23
PCT/US1997/000919 WO1997027242A1 (en) 1996-01-23 1997-01-22 Method for reclaiming fused vinyl plastisols

Publications (2)

Publication Number Publication Date
NO983374L true NO983374L (en) 1998-07-22
NO983374D0 NO983374D0 (en) 1998-07-22

Family

ID=21745862

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983374A NO983374D0 (en) 1996-01-23 1998-07-22 Procedure for regenerating molten vinyl plastisol

Country Status (12)

Country Link
EP (1) EP0876425A4 (en)
JP (1) JP2000504367A (en)
CN (1) CN1214061A (en)
AU (1) AU715814B2 (en)
BR (1) BR9707171A (en)
HU (1) HUP9901859A3 (en)
IL (1) IL125302A0 (en)
NO (1) NO983374D0 (en)
NZ (1) NZ331450A (en)
PL (1) PL327992A1 (en)
TR (1) TR199801404T2 (en)
WO (1) WO1997027242A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040250A2 (en) * 1998-02-04 1999-08-12 Mannington Mills, Inc. Surface coverings containing fused recycled material and processes of making the same
EP4067421A1 (en) * 2021-03-22 2022-10-05 Baerlocher GmbH Method for treating halogenated polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836486A (en) * 1971-01-13 1974-09-17 Hafner Industries Vinyl chloride polymer recovery process
US3975208A (en) * 1973-10-17 1976-08-17 Southwire Company Method of selectively recovering vinyl halide insulation from insulated wire scrap
JPS6015433A (en) * 1983-07-07 1985-01-26 Toyo Rubber Chem Ind Co Ltd Production of jelly-like pvc composition
US5232606A (en) * 1990-05-01 1993-08-03 Ortech Corporation Process for recycling of supported or contaminated PVC
DE4322926C1 (en) * 1993-07-09 1994-10-06 Kluthe Gmbh Chem Werke Process for recycling plastisols

Also Published As

Publication number Publication date
PL327992A1 (en) 1999-01-04
AU1751797A (en) 1997-08-20
HUP9901859A3 (en) 2000-04-28
AU715814B2 (en) 2000-02-10
JP2000504367A (en) 2000-04-11
IL125302A0 (en) 1999-03-12
TR199801404T2 (en) 1998-12-21
WO1997027242A1 (en) 1997-07-31
CN1214061A (en) 1999-04-14
EP0876425A4 (en) 1998-12-30
EP0876425A1 (en) 1998-11-11
BR9707171A (en) 1999-07-20
NZ331450A (en) 1999-08-30
HUP9901859A2 (en) 1999-09-28
NO983374D0 (en) 1998-07-22

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