PT100263B - Processo para a reciclagem de plasticos duroplasticos nao reforcados por fibras - Google Patents

Processo para a reciclagem de plasticos duroplasticos nao reforcados por fibras Download PDF

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Publication number
PT100263B
PT100263B PT100263A PT10026392A PT100263B PT 100263 B PT100263 B PT 100263B PT 100263 A PT100263 A PT 100263A PT 10026392 A PT10026392 A PT 10026392A PT 100263 B PT100263 B PT 100263B
Authority
PT
Portugal
Prior art keywords
weight
recycling
amount
process according
plastics
Prior art date
Application number
PT100263A
Other languages
English (en)
Portuguese (pt)
Other versions
PT100263A (pt
Inventor
Ulrich Braun
Sigrid Muhlhauser
Original Assignee
Ruetgerswerke Ag
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
Priority claimed from DE19914142251 external-priority patent/DE4142251C2/de
Application filed by Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of PT100263A publication Critical patent/PT100263A/pt
Publication of PT100263B publication Critical patent/PT100263B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
PT100263A 1991-03-21 1992-03-19 Processo para a reciclagem de plasticos duroplasticos nao reforcados por fibras PT100263B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4109272 1991-03-21
DE19914142251 DE4142251C2 (de) 1991-03-21 1991-12-20 Recyclingverfahren für nicht faserverstärkte duroplastische Kunststoffe, damit hergestelltes Granulat und seine Verwendung

Publications (2)

Publication Number Publication Date
PT100263A PT100263A (pt) 1993-07-30
PT100263B true PT100263B (pt) 1999-06-30

Family

ID=25902101

Family Applications (1)

Application Number Title Priority Date Filing Date
PT100263A PT100263B (pt) 1991-03-21 1992-03-19 Processo para a reciclagem de plasticos duroplasticos nao reforcados por fibras

Country Status (10)

Country Link
AT (1) AT402404B (it)
BE (1) BE1005057A3 (it)
CH (1) CH686352A5 (it)
DK (1) DK10192A (it)
ES (1) ES2039190B1 (it)
FR (1) FR2674175B1 (it)
GB (1) GB2253854B (it)
IT (1) IT1258393B (it)
NL (1) NL9200507A (it)
PT (1) PT100263B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9725456D0 (en) * 1997-12-02 1998-01-28 Hadley Phillip A Method and machine for the utilisation of scrap plastics material
FR2831173A1 (fr) * 2001-10-19 2003-04-25 Plastinauv Sarl Nouveau produit composite a base de dechets de matieres plastiques, son procede de production et ses applications
US20120112386A1 (en) * 2009-07-15 2012-05-10 Ludo Debergh Method for producing a shaped object of a composite material, a shaped object produced according to this method
CN104526904B (zh) * 2014-12-23 2017-07-21 浙江华江科技股份有限公司 一种车用废旧gmt材料回收造粒方法及其专用装置
CN116041899A (zh) * 2022-12-21 2023-05-02 开化瑞达塑胶科技有限公司 高效利用废弃酚醛模塑料制品制备无氨酚醛注塑料的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473990C (de) * 1929-03-23 Carl Weber Sperrholzplatte
GB1376512A (en) * 1971-12-17 1974-12-04 Ford Motor Co Production of moulded articles
JPS54122352A (en) * 1979-01-26 1979-09-21 Matsushita Electric Works Ltd Preparation of phenolic resin molding compound and method for molding the same
JPS562339A (en) * 1979-06-20 1981-01-12 Matsushita Electric Works Ltd Preparation of phenolic resin molding compound
EP0037860A3 (en) * 1980-02-18 1982-02-17 ISOMO, naamloze vennotschap Process for recovering waste products of glass fibres, rock wool, and polyurethane hard foam; end products obtained through this process
IT1235772B (it) * 1989-06-09 1992-09-28 Master Srl Procedimento per il riutilizzo di materiali solidi di rifiuto, mediante inglobamento in resine termoplastiche
DE3922740A1 (de) * 1989-07-11 1991-01-24 Basf Ag Recycling-kunststofformmasse
US5075057A (en) * 1991-01-08 1991-12-24 Hoedl Herbert K Manufacture of molded composite products from scrap plastics

Also Published As

Publication number Publication date
CH686352A5 (de) 1996-03-15
GB9206241D0 (en) 1992-05-06
ES2039190A1 (es) 1993-09-01
AT402404B (de) 1997-05-26
IT1258393B (it) 1996-02-26
GB2253854A (en) 1992-09-23
NL9200507A (nl) 1992-10-16
GB2253854B (en) 1993-07-14
FR2674175A1 (fr) 1992-09-25
BE1005057A3 (fr) 1993-04-06
ES2039190B1 (es) 1994-04-01
DK10192A (da) 1992-09-22
ITRM920183A0 (it) 1992-03-17
FR2674175B1 (fr) 1995-01-27
PT100263A (pt) 1993-07-30
ITRM920183A1 (it) 1993-09-17
ATA17192A (de) 1996-09-15
DK10192D0 (da) 1992-01-28

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930308

FG3A Patent granted, date of granting

Effective date: 19990326

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010930