NL59972C - - Google Patents

Info

Publication number
NL59972C
NL59972C NL59972DA NL59972C NL 59972 C NL59972 C NL 59972C NL 59972D A NL59972D A NL 59972DA NL 59972 C NL59972 C NL 59972C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL59972C publication Critical patent/NL59972C/xx

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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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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)
NL59972D 1943-07-02 NL59972C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950243T 1943-07-02

Publications (1)

Publication Number Publication Date
NL59972C true NL59972C (enrdf_load_html_response) 1900-01-01

Family

ID=9476658

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59972D NL59972C (enrdf_load_html_response) 1943-07-02

Country Status (4)

Country Link
BE (1) BE455252A (enrdf_load_html_response)
CH (1) CH248484A (enrdf_load_html_response)
FR (1) FR950243A (enrdf_load_html_response)
NL (1) NL59972C (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048567A (en) * 1954-07-09 1962-08-07 Onderzoekings Inst Res Method for preparation of superpolyamides suitable for forming hollow products and the hollow products so produced
NL110071C (enrdf_load_html_response) * 1955-10-08
US3015651A (en) * 1956-09-28 1962-01-02 Du Pont Increasing viscosity of polycaprolactam by removing extractables with solvents and further solid phase polymerizing the polymer
US3109835A (en) * 1958-10-08 1963-11-05 Allied Chem Process for producing ultrahigh viscosity polycaprolactam
US3040005A (en) * 1959-01-21 1962-06-19 Du Pont Process for increasing the molecular weight of polyamides

Also Published As

Publication number Publication date
CH248484A (fr) 1947-05-15
FR950243A (fr) 1949-09-21
BE455252A (enrdf_load_html_response)

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