DD127493A3 - - Google Patents

Info

Publication number
DD127493A3
DD127493A3 DD16674572A DD16674572A DD127493A3 DD 127493 A3 DD127493 A3 DD 127493A3 DD 16674572 A DD16674572 A DD 16674572A DD 16674572 A DD16674572 A DD 16674572A DD 127493 A3 DD127493 A3 DD 127493A3
Authority
DD
German Democratic Republic
Application number
DD16674572A
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 filed Critical
Priority to DD16674572A priority Critical patent/DD127493A3/xx
Publication of DD127493A3 publication Critical patent/DD127493A3/xx

Links

Classifications

    • 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
DD16674572A 1972-11-10 1972-11-10 DD127493A3 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD16674572A DD127493A3 (OSRAM) 1972-11-10 1972-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16674572A DD127493A3 (OSRAM) 1972-11-10 1972-11-10

Publications (1)

Publication Number Publication Date
DD127493A3 true DD127493A3 (OSRAM) 1977-09-28

Family

ID=5488849

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16674572A DD127493A3 (OSRAM) 1972-11-10 1972-11-10

Country Status (1)

Country Link
DD (1) DD127493A3 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113282C1 (OSRAM) * 1991-04-24 1992-10-22 Fa. Carl Freudenberg, 6940 Weinheim, De
DE4116700C1 (en) * 1991-05-22 1993-01-14 Gunter Prof. Dr. 7080 Aalen De Bauer Redn of content of aromatic amine(s), in prodn. of polyurethane(s) - by reacting with either carbonyl or glucose, fructose, maleic or fumaric acids or derivs.
EP0537579A1 (en) * 1991-10-17 1993-04-21 Sumitomo Bayer Urethane Co., Ltd. Method for decomposing polymer having urethane and/or urea bonds
DE4323558A1 (de) * 1993-07-14 1995-01-19 Gore & Ass Verfahren zur Isolierung und Wiederverwertung von Textilmaterialien aus polyurethanverklebten Textilverbundlaminaten

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113282C1 (OSRAM) * 1991-04-24 1992-10-22 Fa. Carl Freudenberg, 6940 Weinheim, De
US5298128A (en) * 1991-04-24 1994-03-29 Firma Carl Freudenberg Process for recovering polyurethane from polyurethane waste pastes
DE4116700C1 (en) * 1991-05-22 1993-01-14 Gunter Prof. Dr. 7080 Aalen De Bauer Redn of content of aromatic amine(s), in prodn. of polyurethane(s) - by reacting with either carbonyl or glucose, fructose, maleic or fumaric acids or derivs.
EP0537579A1 (en) * 1991-10-17 1993-04-21 Sumitomo Bayer Urethane Co., Ltd. Method for decomposing polymer having urethane and/or urea bonds
DE4323558A1 (de) * 1993-07-14 1995-01-19 Gore & Ass Verfahren zur Isolierung und Wiederverwertung von Textilmaterialien aus polyurethanverklebten Textilverbundlaminaten
DE4323558C2 (de) * 1993-07-14 2001-02-15 Gore & Ass Verfahren zur Isolierung und Wiederverwertung von Textilmaterialien aus polyurethanverklebten Textilverbundlaminaten

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