ES398817A1 - Un procedimiento para recuperar una composicion de polimerode cloruro de vinilo reutilizable. - Google Patents

Un procedimiento para recuperar una composicion de polimerode cloruro de vinilo reutilizable.

Info

Publication number
ES398817A1
ES398817A1 ES398817A ES398817A ES398817A1 ES 398817 A1 ES398817 A1 ES 398817A1 ES 398817 A ES398817 A ES 398817A ES 398817 A ES398817 A ES 398817A ES 398817 A1 ES398817 A1 ES 398817A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
chloride polymer
solvent
recovery process
composition
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES398817A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES398817A1 publication Critical patent/ES398817A1/es
Expired legal-status Critical Current

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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ES398817A 1971-01-13 1972-01-12 Un procedimiento para recuperar una composicion de polimerode cloruro de vinilo reutilizable. Expired ES398817A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10618371A 1971-01-13 1971-01-13

Publications (1)

Publication Number Publication Date
ES398817A1 true ES398817A1 (es) 1975-06-16

Family

ID=22309968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398817A Expired ES398817A1 (es) 1971-01-13 1972-01-12 Un procedimiento para recuperar una composicion de polimerode cloruro de vinilo reutilizable.

Country Status (7)

Country Link
JP (1) JPS5536489B1 (enExample)
CA (1) CA980949A (enExample)
ES (1) ES398817A1 (enExample)
FR (1) FR2122195A5 (enExample)
GB (1) GB1372452A (enExample)
IL (1) IL38495A (enExample)
IT (1) IT948208B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776663A1 (fr) * 1998-03-26 1999-10-01 Solvay Procede de recyclage de feuilles a base de polymeres du chlorure de vinyle
FR2776664B1 (fr) 1998-03-26 2000-09-15 Ferrari S Tissage & Enduct Sa Procede de recyclage d'articles a base de polymeres du chlorure de vinyle
FR2833267A1 (fr) * 2001-12-11 2003-06-13 Solvay Procede de recuperation d'un polymere en solution
CN113736136A (zh) * 2020-05-27 2021-12-03 中国石油化工股份有限公司 一种溶剂处理并回收含氯塑料的方法和装置
CN116023707A (zh) * 2021-10-27 2023-04-28 中国石油化工股份有限公司 浸取器及其应用、含pvc废塑料回收利用的装置及其方法
CN116021664A (zh) * 2021-10-27 2023-04-28 中国石油化工股份有限公司 浸取器及其应用、含pvc废塑料回收利用的装置及其方法

Also Published As

Publication number Publication date
FR2122195A5 (enExample) 1972-08-25
DE2201101B2 (de) 1977-01-20
CA980949A (en) 1975-12-30
GB1372452A (en) 1974-10-30
DE2201101A1 (de) 1972-08-03
IL38495A (en) 1976-04-30
IT948208B (it) 1973-05-30
IL38495A0 (en) 1972-03-28
JPS5536489B1 (enExample) 1980-09-20

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