NO141211C - PROCEDURE FOR SEPARATING AND RECOVERING POLYMER AND SOLVENT IN A POLYMER SOLUTION - Google Patents

PROCEDURE FOR SEPARATING AND RECOVERING POLYMER AND SOLVENT IN A POLYMER SOLUTION

Info

Publication number
NO141211C
NO141211C NO753072A NO753072A NO141211C NO 141211 C NO141211 C NO 141211C NO 753072 A NO753072 A NO 753072A NO 753072 A NO753072 A NO 753072A NO 141211 C NO141211 C NO 141211C
Authority
NO
Norway
Prior art keywords
polymer
separating
solvent
procedure
recovering
Prior art date
Application number
NO753072A
Other languages
Norwegian (no)
Other versions
NO141211B (en
NO753072L (en
Inventor
Gianni Benetta
Francesco Testa
Gian Pietro Paganessi
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Publication of NO753072L publication Critical patent/NO753072L/no
Publication of NO141211B publication Critical patent/NO141211B/en
Publication of NO141211C publication Critical patent/NO141211C/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NO753072A 1974-09-10 1975-09-09 PROCEDURE FOR SEPARATING AND RECOVERING POLYMER AND SOLVENT IN A POLYMER SOLUTION NO141211C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2711774A IT1021233B (en) 1974-09-10 1974-09-10 PROCEDURE FOR THE SEPARATION AND RECOVERY OF POLYMER AND SOLVENT FROM POLYMER SOLUTIONS

Publications (3)

Publication Number Publication Date
NO753072L NO753072L (en) 1976-03-11
NO141211B NO141211B (en) 1979-10-22
NO141211C true NO141211C (en) 1980-01-30

Family

ID=11220983

Family Applications (2)

Application Number Title Priority Date Filing Date
NO141211D NO141211L (en) 1974-09-10
NO753072A NO141211C (en) 1974-09-10 1975-09-09 PROCEDURE FOR SEPARATING AND RECOVERING POLYMER AND SOLVENT IN A POLYMER SOLUTION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO141211D NO141211L (en) 1974-09-10

Country Status (6)

Country Link
DE (1) DE2540329A1 (en)
GB (1) GB1484230A (en)
IT (1) IT1021233B (en)
NL (1) NL7510641A (en)
NO (2) NO141211C (en)
SE (1) SE410108B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154301C (en) * 1981-12-23 1989-03-28 Nordiske Kabel Traad PROCEDURE FOR NON-DESTRUCTIVE SEPARATION OF WASTE MIXTURES CONTAINING PLASTIC MATERIALS AND NON-PLASTIC MATERIALS IN THE FORM OF METAL AND GLASS
EP0273700B1 (en) * 1986-12-25 1992-03-04 Sumitomo Electric Industries Limited Process for producing a medical vinyl chloride resin material
DE4107684C2 (en) * 1991-03-09 1994-05-19 Wallcover Tapetenproduktions G Process for the treatment of solvent and blowing agent-containing washing residues
FR2822148B1 (en) * 2001-02-08 2004-02-06 Chavanoz Ind PROCESS FOR SEPARATING A LIQUID EFFLUENT COMPRISING PVC
DE102013212813A1 (en) * 2013-07-01 2015-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the enrichment of at least one polymer from a polymer-containing waste and polymer recyclate

Also Published As

Publication number Publication date
GB1484230A (en) 1977-09-01
NO141211B (en) 1979-10-22
SE410108B (en) 1979-09-24
SE7510022L (en) 1976-03-11
DE2540329A1 (en) 1976-04-01
NO141211L (en)
NO753072L (en) 1976-03-11
IT1021233B (en) 1978-01-30
NL7510641A (en) 1976-03-12

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