NL9200507A - Recyclingwerkwijze voor niet met vezels versterkte duroplastische kunststoffen. - Google Patents

Recyclingwerkwijze voor niet met vezels versterkte duroplastische kunststoffen. Download PDF

Info

Publication number: NL9200507A
Authority: NL; Netherlands
Prior art keywords: weight; duroplastic; amount; recycling; recycling method
Prior art date: 1991-03-21

Application number

NL9200507A

Other languages

English (en)

Dutch (nl)

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.)

1991-03-21

Filing date

1992-03-19

Publication date

1992-10-16

1991-12-20 Priority claimed from DE19914142251 external-priority patent/DE4142251C2/de

1992-03-19 Application filed by Ruetgerswerke Ag filed Critical Ruetgerswerke Ag

1992-10-16 Publication of NL9200507A publication Critical patent/NL9200507A/nl

Links

238000004064 recycling Methods 0.000 title claims description 25
239000004033 plastic Substances 0.000 title claims description 20
229920003023 plastic Polymers 0.000 title claims description 20
238000000034 method Methods 0.000 title claims description 19
238000000465 moulding Methods 0.000 claims description 24
239000000203 mixture Substances 0.000 claims description 20
239000000463 material Substances 0.000 claims description 15
239000008187 granular material Substances 0.000 claims description 13
150000001875 compounds Chemical class 0.000 claims description 11
229920001568 phenolic resin Polymers 0.000 claims description 11
239000005011 phenolic resin Substances 0.000 claims description 11
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 9
239000000835 fiber Substances 0.000 claims description 9
239000000945 filler Substances 0.000 claims description 9
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 8
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
239000003365 glass fiber Substances 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 7
239000004848 polyfunctional curative Substances 0.000 claims description 6
238000005096 rolling process Methods 0.000 claims description 6
229920003986 novolac Polymers 0.000 claims description 5
239000003795 chemical substances by application Substances 0.000 claims description 4
238000001816 cooling Methods 0.000 claims description 4
239000004312 hexamethylene tetramine Substances 0.000 claims description 4
235000010299 hexamethylene tetramine Nutrition 0.000 claims description 4
239000000314 lubricant Substances 0.000 claims description 4
229960004011 methenamine Drugs 0.000 claims description 4
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
239000006057 Non-nutritive feed additive Substances 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 3
229910052791 calcium Inorganic materials 0.000 claims description 3
238000004898 kneading Methods 0.000 claims description 3
229910052744 lithium Inorganic materials 0.000 claims description 3
229910052749 magnesium Inorganic materials 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
229910052725 zinc Inorganic materials 0.000 claims description 3
239000012778 molding material Substances 0.000 claims description 2
239000012779 reinforcing material Substances 0.000 claims 4
238000002347 injection Methods 0.000 claims 2
239000007924 injection Substances 0.000 claims 2
238000005406 washing Methods 0.000 claims 2
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims 1
229920005989 resin Polymers 0.000 description 6
239000011347 resin Substances 0.000 description 6
238000001746 injection moulding Methods 0.000 description 5
239000002245 particle Substances 0.000 description 5
239000002994 raw material Substances 0.000 description 5
238000012360 testing method Methods 0.000 description 5
239000002699 waste material Substances 0.000 description 5
239000001993 wax Substances 0.000 description 5
239000011575 calcium Substances 0.000 description 4
238000012545 processing Methods 0.000 description 4
238000010521 absorption reaction Methods 0.000 description 3
150000001408 amides Chemical class 0.000 description 3
238000000748 compression moulding Methods 0.000 description 3
239000012170 montan wax Substances 0.000 description 3
238000003825 pressing Methods 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
239000004202 carbamide Substances 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
238000000227 grinding Methods 0.000 description 2
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
238000012958 reprocessing Methods 0.000 description 2
238000011160 research Methods 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
229920006337 unsaturated polyester resin Polymers 0.000 description 2
239000002023 wood Substances 0.000 description 2
229920000877 Melamine resin Polymers 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000005452 bending Methods 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000010137 moulding (plastic) Methods 0.000 description 1
239000000123 paper Substances 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
239000012744 reinforcing agent Substances 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1

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)
Injection Moulding Of Plastics Or The Like (AREA)
Reinforced Plastic Materials (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

NL9200507A 1991-03-21 1992-03-19 Recyclingwerkwijze voor niet met vezels versterkte duroplastische kunststoffen. NL9200507A (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE4109272		1991-03-21
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
DE4142251		1991-12-20

Publications (1)

Publication Number	Publication Date
NL9200507A true NL9200507A (nl)	1992-10-16

Family

ID=25902101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9200507A NL9200507A (nl)	1991-03-21	1992-03-19	Recyclingwerkwijze voor niet met vezels versterkte duroplastische kunststoffen.

Country Status (10)

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

Families Citing this family (6)

* 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
BE1019746A5 (nl) *	2009-07-15	2012-12-04	Ludo Debergh	Werkwijze voor het vervaardigen van een voorwerp uit composiet materiaal, een gevormd voorwerp vervaardigd volgens deze werkwijze.
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
CN115284488B (zh) *	2022-07-28	2024-12-20	荔昌(浙江)新材料有限公司	一种热固性塑料bmc废弃物回收再生方法及配方应用
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

1992
- 1992-01-17 CH CH12792A patent/CH686352A5/de not_active IP Right Cessation
- 1992-01-28 DK DK10192A patent/DK10192A/da not_active Application Discontinuation
- 1992-02-03 AT AT0017192A patent/AT402404B/de not_active IP Right Cessation
- 1992-03-03 BE BE9200208A patent/BE1005057A3/fr not_active IP Right Cessation
- 1992-03-17 IT IT92RM183 patent/IT1258393B/it active IP Right Grant
- 1992-03-18 ES ES9200590A patent/ES2039190B1/es not_active Expired - Fee Related
- 1992-03-19 NL NL9200507A patent/NL9200507A/nl not_active Application Discontinuation
- 1992-03-19 PT PT100263A patent/PT100263B/pt not_active IP Right Cessation
- 1992-03-20 FR FR9203394A patent/FR2674175B1/fr not_active Expired - Fee Related
- 1992-03-23 GB GB9206241A patent/GB2253854B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
PT100263B (pt)	1999-06-30
DK10192A (da)	1992-09-22
ATA17192A (de)	1996-09-15
ITRM920183A0 (it)	1992-03-17
BE1005057A3 (fr)	1993-04-06
GB2253854A (en)	1992-09-23
GB2253854B (en)	1993-07-14
FR2674175B1 (fr)	1995-01-27
ES2039190B1 (es)	1994-04-01
PT100263A (pt)	1993-07-30
DK10192D0 (da)	1992-01-28
AT402404B (de)	1997-05-26
CH686352A5 (de)	1996-03-15
ITRM920183A1 (it)	1993-09-17
GB9206241D0 (en)	1992-05-06
IT1258393B (it)	1996-02-26
FR2674175A1 (fr)	1992-09-25
ES2039190A1 (es)	1993-09-01

Legal Events

Date	Code	Title	Description
1995-07-03	BA	A request for search or an international-type search has been filed
1995-08-01	BA	A request for search or an international-type search has been filed
1995-10-02	BB	A search report has been drawn up
1996-03-01	BC	A request for examination has been filed
1996-12-02	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: BAKELITE AG
1998-12-01	BV	The patent application has lapsed

Publication	Publication Date	Title
US6066278A (en)	2000-05-23	Method of producing wood fiber type composite material product having high rigidity and high heat deformation temperature characteristics
US3959433A (en)	1976-05-25	Method of warm runner injection molding phenolic resins with para-substituted phenol
Bhaskar et al.	2012	Evaluation of properties of propylene-pine wood Plastic composite
DE3922740A1 (de)	1991-01-24	Recycling-kunststofformmasse
EP0574401A1 (en)	1993-12-22	Manufacture of molded composite products from scrap plastics
EP0518004B1 (de)	1994-07-27	Recyclingverfahren für faserverstärkte thermoplastische Materialien
US4116921A (en)	1978-09-26	Novel thermosetting molding composition
US4233203A (en)	1980-11-11	Moldable thermosetting phenol-aldehyde resin compositions and process for making the compositions
EP1005411B1 (de)	2002-12-04	Kontinuierliches verfahren zur herstellung von amino- und/oder phenoplasten
Kočevar et al.	2018	Recycling of an acrylate–glass fiber reinforced polyester composite
DE69011180T2 (de)	1994-12-08	Verfahren zur Herstellung eines Verbundmaterials, enthaltend thermoplastische Polymere und Rückstände der Herstellung von Kunststofflaminaten, und die so erhaltenen Verbundmaterialien.
DE10022008B4 (de)	2004-12-09	Formmassen aus Holzpartikeln und Duroplast-Prepolymeren sowie ein Verfahren zu deren Herstellung
US4115509A (en)	1978-09-19	Moulding of filled synthetic plastics moulding compositions
BE1005057A3 (fr)	1993-04-06	Procede de recyclage pour des matieres plastiques thermodurcissables non renforcees par des fibres.
EP0295517B1 (de)	1993-11-10	Matte, elastisch-thermoplastische ABS-Formmassen
DE4211446C2 (de)	1996-07-11	Verfahren zur Herstellung eines Regenerats aus Fasern enthaltenden Duroplasten und Verwendung
DE4142251C2 (de)	1996-08-29	Recyclingverfahren für nicht faserverstärkte duroplastische Kunststoffe, damit hergestelltes Granulat und seine Verwendung
US5714525A (en)	1998-02-03	Preparation of friction elements and compositions therefor
DE2351545A1 (de)	1974-05-16	Im spritzgussverfahren verarbeitbare hitzehaertende zusammensetzung und verfahren zu ihrer herstellung
DE2339490A1 (de)	1974-05-30	Waermehaertbare formmasse und deren verwendung zur herstellung von formkoerpern
RU2098438C1 (ru)	1997-12-10	Полимерная композиция
US2449876A (en)	1948-09-21	Plastic compositions and process of making the same
DE19528938A1 (de)	1997-02-13	Chemiewerkstoff
US3563952A (en)	1971-02-16	Novolak molding compounds containing hexamethylenetetramine monometaborate
US6818707B2 (en)	2004-11-16	Spray dried phenolic resole molding powder with crystalline phenolic compounds