DE3744727A1 - Verfahren zur verwertung von ausgehaerteten prepreg- und harzabfaellen - Google Patents

Verfahren zur verwertung von ausgehaerteten prepreg- und harzabfaellen

Info

Publication number
DE3744727A1
DE3744727A1 DE19873744727 DE3744727A DE3744727A1 DE 3744727 A1 DE3744727 A1 DE 3744727A1 DE 19873744727 DE19873744727 DE 19873744727 DE 3744727 A DE3744727 A DE 3744727A DE 3744727 A1 DE3744727 A1 DE 3744727A1
Authority
DE
Germany
Prior art keywords
waste
resin
prepreg
thermoplastic
temperatures
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19873744727
Other languages
German (de)
English (en)
Other versions
DE3744727C2 (enrdf_load_stackoverflow
Inventor
Wolfgang Guenther
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Priority to DE19873744727 priority Critical patent/DE3744727A1/de
Priority to DE19873717277 priority patent/DE3717277C1/de
Priority claimed from DE19873717277 external-priority patent/DE3717277C1/de
Publication of DE3744727A1 publication Critical patent/DE3744727A1/de
Application granted granted Critical
Publication of DE3744727C2 publication Critical patent/DE3744727C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DE19873744727 1987-05-22 1987-05-22 Verfahren zur verwertung von ausgehaerteten prepreg- und harzabfaellen Granted DE3744727A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873744727 DE3744727A1 (de) 1987-05-22 1987-05-22 Verfahren zur verwertung von ausgehaerteten prepreg- und harzabfaellen
DE19873717277 DE3717277C1 (en) 1987-05-22 1987-05-22 Process for producing semi-finished and finished products from resin wastes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873744727 DE3744727A1 (de) 1987-05-22 1987-05-22 Verfahren zur verwertung von ausgehaerteten prepreg- und harzabfaellen
DE19873717277 DE3717277C1 (en) 1987-05-22 1987-05-22 Process for producing semi-finished and finished products from resin wastes

Publications (2)

Publication Number Publication Date
DE3744727A1 true DE3744727A1 (de) 1989-02-16
DE3744727C2 DE3744727C2 (enrdf_load_stackoverflow) 1989-06-29

Family

ID=25855905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873744727 Granted DE3744727A1 (de) 1987-05-22 1987-05-22 Verfahren zur verwertung von ausgehaerteten prepreg- und harzabfaellen

Country Status (1)

Country Link
DE (1) DE3744727A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589260A (en) * 1993-07-23 1996-12-31 Palboard Ltd. Method and apparatus for producing plastic products
RU2200659C2 (ru) * 2001-06-22 2003-03-20 Шмарин Владимир Александрович Способ изготовления изделий из пластмассовых отходов
US6588772B2 (en) 2000-12-28 2003-07-08 The Burton Corporation Sintered sheet plastic material and gliding board base material
CN102614972A (zh) * 2012-01-21 2012-08-01 金安国纪科技股份有限公司 一种半固化片裁边料的回收处理方法和再利用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116025C2 (de) * 1991-05-16 1995-02-23 Infan Gmbh Chemnitz Verfahren zum Herstellen von gefüllten Thermoplastformkörpern
DE19507218C1 (de) * 1995-03-02 1996-08-22 Daimler Benz Ag Verfahren zum Teilen und Trennen von selbsthaftenden Kunststoffverbunden

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422804A1 (de) * 1974-05-10 1975-11-20 Ultrex Chemie Gmbh Verfahren zur herstellung eines sehr feinen pulvers aus thermoplastischen kunststoffabfaellen
DE2558987A1 (de) * 1974-12-31 1976-07-08 Inst Nat Rech Chimique Verfahren zur herstellung von fertig- und halbfertigprodukten aus unsortierten gemischen synthetischer harzabfaelle
DE2642955A1 (de) * 1976-09-24 1978-03-30 Friedrich Wilhelm Lippenberger Verfahren zur herstellung von isolier- und daemmplatten aus stanzabfaellen harzgetraenkter fasergewebe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422804A1 (de) * 1974-05-10 1975-11-20 Ultrex Chemie Gmbh Verfahren zur herstellung eines sehr feinen pulvers aus thermoplastischen kunststoffabfaellen
DE2558987A1 (de) * 1974-12-31 1976-07-08 Inst Nat Rech Chimique Verfahren zur herstellung von fertig- und halbfertigprodukten aus unsortierten gemischen synthetischer harzabfaelle
DE2642955A1 (de) * 1976-09-24 1978-03-30 Friedrich Wilhelm Lippenberger Verfahren zur herstellung von isolier- und daemmplatten aus stanzabfaellen harzgetraenkter fasergewebe

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589260A (en) * 1993-07-23 1996-12-31 Palboard Ltd. Method and apparatus for producing plastic products
US6588772B2 (en) 2000-12-28 2003-07-08 The Burton Corporation Sintered sheet plastic material and gliding board base material
RU2200659C2 (ru) * 2001-06-22 2003-03-20 Шмарин Владимир Александрович Способ изготовления изделий из пластмассовых отходов
CN102614972A (zh) * 2012-01-21 2012-08-01 金安国纪科技股份有限公司 一种半固化片裁边料的回收处理方法和再利用方法
CN103769289A (zh) * 2012-01-21 2014-05-07 金安国纪科技股份有限公司 一种半固化片裁边料的再利用方法
CN103769290A (zh) * 2012-01-21 2014-05-07 金安国纪科技股份有限公司 一种半固化片裁边料的再利用方法
CN102614972B (zh) * 2012-01-21 2014-05-07 金安国纪科技股份有限公司 一种半固化片裁边料的再利用方法
CN103861717A (zh) * 2012-01-21 2014-06-18 金安国纪科技股份有限公司 一种半固化片裁边料的再利用方法
CN103769289B (zh) * 2012-01-21 2015-10-07 金安国纪科技股份有限公司 一种半固化片裁边料的再利用方法
CN103861717B (zh) * 2012-01-21 2015-10-07 金安国纪科技股份有限公司 一种半固化片裁边料的再利用方法

Also Published As

Publication number Publication date
DE3744727C2 (enrdf_load_stackoverflow) 1989-06-29

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