BE774134A - - Google Patents

Info

Publication number
BE774134A
BE774134A BE774134A BE774134A BE774134A BE 774134 A BE774134 A BE 774134A BE 774134 A BE774134 A BE 774134A BE 774134 A BE774134 A BE 774134A BE 774134 A BE774134 A BE 774134A
Authority
BE
Belgium
Application number
BE774134A
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE774134A publication Critical patent/BE774134A/xx

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
BE774134A 1970-10-19 1971-10-19 BE774134A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8216970A 1970-10-19 1970-10-19
US17699071A 1971-09-01 1971-09-01

Publications (1)

Publication Number Publication Date
BE774134A true BE774134A (ko) 1972-04-19

Family

ID=26767144

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774134A BE774134A (ko) 1970-10-19 1971-10-19

Country Status (6)

Country Link
BE (1) BE774134A (ko)
CA (1) CA954650A (ko)
DE (1) DE2152034A1 (ko)
FR (1) FR2111696A1 (ko)
LU (1) LU64107A1 (ko)
NL (1) NL7114311A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439074A1 (fr) * 1978-10-18 1980-05-16 Rhone Poulenc Textile Procede de regeneration de polymere a partir de dechets
ATE107326T1 (de) * 1988-12-27 1994-07-15 Cobarr Spa Verfahren zur wiederverwendung von pet- getränkeflaschen.
EP0422282B1 (en) * 1989-10-13 1995-04-05 Phobos N.V. Process for the continuous production of high molecular weight polyester resin
CH688448A5 (de) * 1995-01-06 1997-09-30 Rhane Poulenc Viscosuisse Sa Verfahren zur Herstellung von Monofilamenten aus Rezyklatpolyamid.

Also Published As

Publication number Publication date
DE2152034A1 (de) 1972-04-20
NL7114311A (ko) 1972-04-21
FR2111696B1 (ko) 1974-06-07
FR2111696A1 (en) 1972-06-09
LU64107A1 (ko) 1972-06-28
CA954650A (en) 1974-09-10

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