DE69228662T2 - Verfahren zur Herstellung von faserverstärkten Kunststoffplatten aus Polypropylen - Google Patents
Verfahren zur Herstellung von faserverstärkten Kunststoffplatten aus PolypropylenInfo
- Publication number
- DE69228662T2 DE69228662T2 DE1992628662 DE69228662T DE69228662T2 DE 69228662 T2 DE69228662 T2 DE 69228662T2 DE 1992628662 DE1992628662 DE 1992628662 DE 69228662 T DE69228662 T DE 69228662T DE 69228662 T2 DE69228662 T2 DE 69228662T2
- Authority
- DE
- Germany
- Prior art keywords
- polypropylene
- fiber
- production
- reinforced plastic
- plastic sheets
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of 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
- 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
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- 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
- B29K2105/26—Scrap or recycled material
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32579791A JPH05154840A (ja) | 1991-12-10 | 1991-12-10 | 繊維強化熱可塑性樹脂複合材料 |
JP4068325A JPH0798868B2 (ja) | 1992-03-26 | 1992-03-26 | 繊維強化ポリプロピレン樹脂シートの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69228662D1 DE69228662D1 (de) | 1999-04-22 |
DE69228662T2 true DE69228662T2 (de) | 1999-07-29 |
Family
ID=26409542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992628662 Expired - Fee Related DE69228662T2 (de) | 1991-12-10 | 1992-12-10 | Verfahren zur Herstellung von faserverstärkten Kunststoffplatten aus Polypropylen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0548696B1 (de) |
DE (1) | DE69228662T2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4330860C2 (de) * | 1993-09-11 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung eines flächigen Halbzeugs aus glasmattenverstärkten Propylenpolymerisaten |
DE102009024786A1 (de) | 2009-06-10 | 2010-12-16 | Daimler Ag | Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteiles und ein solches faserverstärktes Kunststoffbauteil |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5585432A (en) * | 1993-10-15 | 1996-12-17 | General Electric Company | Flow formable composites having polymodal fiber distributions |
DE4408089A1 (de) * | 1994-03-10 | 1995-09-14 | Hoechst Ag | Verfahren zur Wiederaufarbeitung eines faserverstärkten Thermoplast-Materials |
US7875655B2 (en) | 2006-01-20 | 2011-01-25 | Material Innovations, Llc | Carpet waste composite |
CN101389711B (zh) * | 2006-02-27 | 2013-01-02 | 旭化成化学株式会社 | 玻璃纤维增强的热塑性树脂组合物及成形品 |
EP2121829B1 (de) * | 2006-12-20 | 2012-02-01 | Basell Poliolefine Italia S.r.l. | Polypropylenzusammensetzungen mit füllern und/oder pigmenten |
US8309659B2 (en) | 2006-12-20 | 2012-11-13 | Basell Poliolefine Italia S.R.L. | Filled polyolefin compositions |
WO2008074715A1 (en) | 2006-12-20 | 2008-06-26 | Basell Poliolefine Italia S.R.L. | Filled polyolefin compositions |
CN102942736B (zh) * | 2011-08-15 | 2014-11-26 | 金发科技股份有限公司 | 一种高玻纤含量增强聚丙烯材料及其制备方法 |
US11572646B2 (en) | 2020-11-18 | 2023-02-07 | Material Innovations Llc | Composite building materials and methods of manufacture |
CN112795099B (zh) * | 2021-01-18 | 2022-03-01 | 会通新材料股份有限公司 | 一种净水器集成水路板用聚丙烯增强材料及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2174786B1 (de) * | 1972-03-10 | 1974-08-02 | Charbonnages Ste Chimique | |
GB8400290D0 (en) * | 1984-01-06 | 1984-02-08 | Wiggins Teape Group Ltd | Fibre reinforced plastics structures |
DE3636864A1 (de) * | 1986-04-12 | 1987-10-15 | Ebers & Mueller Fibrit | Verfahren zur herstellung eines vorformlings aus faserverstaerktem material |
EP0281475A3 (de) * | 1987-03-05 | 1990-09-12 | Exxon Chemical Patents Inc. | Verstärktes thermoplastisches Material und Verfahren zu seiner Herstellung |
DE3724155A1 (de) * | 1987-07-21 | 1989-02-02 | Lentia Gmbh | Verbundwerkstoff aus mit fasermatten verstaerktem polypropylen |
DE3742845C2 (de) * | 1987-12-17 | 1996-07-11 | Danubia Petrochem Deutschland | Verfahren zur Herstellung von faserverstärkten Polypropylenbahnen sowie faserverstärkte Polypropylenbahnen |
GB8818425D0 (en) * | 1988-08-03 | 1988-09-07 | Wiggins Teape Group Ltd | Plastics material |
-
1992
- 1992-12-10 EP EP19920121088 patent/EP0548696B1/de not_active Revoked
- 1992-12-10 DE DE1992628662 patent/DE69228662T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4330860C2 (de) * | 1993-09-11 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung eines flächigen Halbzeugs aus glasmattenverstärkten Propylenpolymerisaten |
DE102009024786A1 (de) | 2009-06-10 | 2010-12-16 | Daimler Ag | Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteiles und ein solches faserverstärktes Kunststoffbauteil |
Also Published As
Publication number | Publication date |
---|---|
EP0548696B1 (de) | 1999-03-17 |
EP0548696A1 (de) | 1993-06-30 |
DE69228662D1 (de) | 1999-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |