CA2158922A1 - Wet-laid sheet material and composites thereof - Google Patents
Wet-laid sheet material and composites thereofInfo
- Publication number
- CA2158922A1 CA2158922A1 CA002158922A CA2158922A CA2158922A1 CA 2158922 A1 CA2158922 A1 CA 2158922A1 CA 002158922 A CA002158922 A CA 002158922A CA 2158922 A CA2158922 A CA 2158922A CA 2158922 A1 CA2158922 A1 CA 2158922A1
- Authority
- CA
- Canada
- Prior art keywords
- sheet material
- wet
- composites
- laid sheet
- fibers
- 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
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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/413—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing granules other than absorbent substances
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- 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
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/24—Polyesters
-
- 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
-
- 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
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- 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
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- D21H13/46—Non-siliceous fibres, e.g. from metal oxides
- D21H13/48—Metal or metallised fibres
-
- 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
- D21H13/46—Non-siliceous fibres, e.g. from metal oxides
- D21H13/50—Carbon fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Paper (AREA)
- Conductive Materials (AREA)
Abstract
This invention relates to a wet laid sheet material prepared from thermoplastic fibers, graphite particles, reinforcing fibers, and microglass fibers. The sheet material is useful in making compression molded composite plaques, said plaques being thermally and electrically conductive.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3659693A | 1993-03-24 | 1993-03-24 | |
US5914893A | 1993-05-07 | 1993-05-07 | |
US08/059,148 | 1993-05-07 | ||
US08/036,596 | 1993-05-07 | ||
PCT/US1994/003083 WO1994021452A1 (en) | 1993-03-24 | 1994-03-22 | Wet-laid sheet material and composites thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2158922A1 true CA2158922A1 (en) | 1994-09-29 |
CA2158922C CA2158922C (en) | 2004-09-21 |
Family
ID=26713313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002158922A Expired - Fee Related CA2158922C (en) | 1993-03-24 | 1994-03-22 | Wet-laid sheet material and composites thereof |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0746466A4 (en) |
JP (1) | JPH08508214A (en) |
KR (1) | KR960700884A (en) |
AU (1) | AU686143B2 (en) |
CA (1) | CA2158922C (en) |
SG (1) | SG49833A1 (en) |
WO (1) | WO1994021452A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997015630A1 (en) * | 1995-10-23 | 1997-05-01 | Hoechst Celanese Corporation | High thermal conductivity waxes and polymers |
FR2743822B1 (en) * | 1996-01-19 | 1998-03-20 | Vetrotex France Sa | PROCESS AND DEVICE FOR MANUFACTURING A COMPOSITE MATERIAL |
WO2004100296A1 (en) * | 2003-05-08 | 2004-11-18 | Dainippon Ink And Chemicals, Inc. | Method for producing separator for fuel cell, separator for fuel cell and fuel cell |
US7052734B2 (en) | 2003-09-25 | 2006-05-30 | General Dynamics Land Systems Inc. | Integral pigments in composite surfaces |
FR2864094B1 (en) * | 2003-12-19 | 2006-02-10 | Rhodia Industrial Yarns Ag | COMPOSITE MATERIALS COMPRISING A REINFORCING MATERIAL AND A THERMOPLASTIC MATRIX, PRECURSOR COMPOUND ARTICLE OF THESE MATERIALS AND PRODUCTS OBTAINED FROM THESE MATERIALS |
KR101963243B1 (en) * | 2014-09-26 | 2019-03-29 | (주)엘지하우시스 | Fiber reinforced composite materia and the method of manufacturing the same |
FR3049491B1 (en) * | 2016-04-05 | 2018-09-07 | Arkema France | PROCESS FOR MANUFACTURING COMPOSITE MATERIALS WITH REINFORCEMENTS |
JP6724757B2 (en) * | 2016-12-08 | 2020-07-15 | 王子ホールディングス株式会社 | Glass fiber nonwoven fabric, composite, fiber reinforced thermoplastic resin sheet, metal-clad laminated sheet, glass fiber nonwoven fabric manufacturing method and fiber reinforced thermoplastic resin sheet manufacturing method |
US20200157734A1 (en) * | 2017-06-29 | 2020-05-21 | 3M Innovative Properties Company | Nonwoven article and method of making the same |
WO2019003056A1 (en) | 2017-06-29 | 2019-01-03 | 3M Innovative Properties Company | Article and methods of making the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL133247C (en) * | 1967-05-18 | |||
DE3024888A1 (en) * | 1980-07-01 | 1982-02-04 | Bayer Ag, 5090 Leverkusen | COMPOSITE MATERIAL FOR SHIELDING ELECTROMAGNETIC RADIATION |
US4495030A (en) * | 1983-12-15 | 1985-01-22 | American Cyanamid Company | Filter paper |
EP0256059A1 (en) * | 1986-01-17 | 1988-02-24 | Battelle Memorial Institute | Wet-laid, non-woven, fiber-reinforced composites containing stabilizing pulp |
EP0281475A3 (en) * | 1987-03-05 | 1990-09-12 | Exxon Chemical Patents Inc. | Reinforced thermoplastic material and process for its manufacture |
US4952448A (en) * | 1989-05-03 | 1990-08-28 | General Electric Company | Fiber reinforced polymeric structure for EMI shielding and process for making same |
US5134016A (en) * | 1990-10-31 | 1992-07-28 | E. I. Du Pont De Nemours And Company | Fiber reinforced porous sheets |
-
1994
- 1994-03-22 JP JP6521321A patent/JPH08508214A/en active Pending
- 1994-03-22 WO PCT/US1994/003083 patent/WO1994021452A1/en not_active Application Discontinuation
- 1994-03-22 CA CA002158922A patent/CA2158922C/en not_active Expired - Fee Related
- 1994-03-22 SG SG1996007224A patent/SG49833A1/en unknown
- 1994-03-22 KR KR1019950704074A patent/KR960700884A/en not_active Application Discontinuation
- 1994-03-22 AU AU63682/94A patent/AU686143B2/en not_active Ceased
- 1994-03-22 EP EP94910986A patent/EP0746466A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0746466A4 (en) | 1998-12-16 |
AU6368294A (en) | 1994-10-11 |
SG49833A1 (en) | 1998-06-15 |
WO1994021452A1 (en) | 1994-09-29 |
EP0746466A1 (en) | 1996-12-11 |
CA2158922C (en) | 2004-09-21 |
AU686143B2 (en) | 1998-02-05 |
KR960700884A (en) | 1996-02-24 |
JPH08508214A (en) | 1996-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |