PL4495173T3 - Sposób recyklingu żywicy melaminowo-formaldehydowej z odpadów powstających podczas produkcji i przetwarzania płyt drewnopochodnych - Google Patents

Sposób recyklingu żywicy melaminowo-formaldehydowej z odpadów powstających podczas produkcji i przetwarzania płyt drewnopochodnych

Info

Publication number
PL4495173T3
PL4495173T3 PL23186719.3T PL23186719T PL4495173T3 PL 4495173 T3 PL4495173 T3 PL 4495173T3 PL 23186719 T PL23186719 T PL 23186719T PL 4495173 T3 PL4495173 T3 PL 4495173T3
Authority
PL
Poland
Prior art keywords
production
processing
formaldehyde resin
wooden boards
waste resulting
Prior art date
Application number
PL23186719.3T
Other languages
English (en)
Inventor
Norbert Kalwa
Georg Seidack
Original Assignee
Flooring Technologies Ltd.
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 Flooring Technologies Ltd. filed Critical Flooring Technologies Ltd.
Publication of PL4495173T3 publication Critical patent/PL4495173T3/pl

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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/14—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with steam or water
    • 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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors

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)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
PL23186719.3T 2023-07-20 2023-07-20 Sposób recyklingu żywicy melaminowo-formaldehydowej z odpadów powstających podczas produkcji i przetwarzania płyt drewnopochodnych PL4495173T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23186719.3A EP4495173B1 (de) 2023-07-20 2023-07-20 Verfahren zum recyclen von melamin-formaldehyd-harz aus während der herstellung und verarbeitung von holzwerkstoffplatten anfallenden abfällen

Publications (1)

Publication Number Publication Date
PL4495173T3 true PL4495173T3 (pl) 2026-05-11

Family

ID=87429294

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23186719.3T PL4495173T3 (pl) 2023-07-20 2023-07-20 Sposób recyklingu żywicy melaminowo-formaldehydowej z odpadów powstających podczas produkcji i przetwarzania płyt drewnopochodnych

Country Status (2)

Country Link
EP (1) EP4495173B1 (pl)
PL (1) PL4495173T3 (pl)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252358A (de) * 1946-03-29 1947-12-31 Stidsvigs & Halsingborgs Limfa Bindemittel.
US3579474A (en) * 1968-12-16 1971-05-18 Du Pont Elastomeric copolymers of tetrafluoroethylene containing phenoxyethyl groups,and their vulcanization
DD155779A3 (de) 1976-02-16 1982-07-07 Gerhard Esser Verfahren zur entfernung gehaerteter aminoplaste aus produktionsanlagen
JPS59190245A (ja) * 1983-04-07 1984-10-29 住友化学工業株式会社 セメント流動化組成物
JP3539982B2 (ja) * 1992-08-11 2004-07-07 ナトコ株式会社 水性被覆組成物
DE4305298A1 (de) * 1993-02-20 1994-08-25 Basf Ag Verfahren zum Recycling von gehärteten Aminoplastharzen
JP3568628B2 (ja) * 1995-05-26 2004-09-22 丸高コンクリート工業株式会社 高流動コンクリート組成物
JP3701079B2 (ja) * 1996-06-18 2005-09-28 三井化学株式会社 中性木質系ボードの製造方法
KR102363839B1 (ko) * 2016-04-05 2022-02-16 콤포지트 테크 홀딩스 리미티드 폴리머 매트릭스 복합체의 재활용
CN111875843B (zh) 2020-07-15 2022-03-29 中国科学院山西煤炭化学研究所 一种选择性断开密胺树脂中c-o键的方法
CN111777566A (zh) 2020-07-15 2020-10-16 中国科学院山西煤炭化学研究所 一种两步法降解废旧密胺树脂回收三聚氰胺的方法
CN111675827A (zh) 2020-07-15 2020-09-18 中国科学院山西煤炭化学研究所 一种催化降解密胺树脂回收三聚氰胺的方法

Also Published As

Publication number Publication date
EP4495173A1 (de) 2025-01-22
EP4495173B1 (de) 2026-01-14
EP4495173C0 (de) 2026-01-14

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