FI931721A - Process for the preparation of at least substantially non-combustible product of fiber raw material and heat insulation material and asphalt additive produced by the process - Google Patents
Process for the preparation of at least substantially non-combustible product of fiber raw material and heat insulation material and asphalt additive produced by the process Download PDFInfo
- Publication number
- FI931721A FI931721A FI931721A FI931721A FI931721A FI 931721 A FI931721 A FI 931721A FI 931721 A FI931721 A FI 931721A FI 931721 A FI931721 A FI 931721A FI 931721 A FI931721 A FI 931721A
- Authority
- FI
- Finland
- Prior art keywords
- fire
- retardant
- defibering
- raw material
- preparation
- Prior art date
Links
Classifications
-
- 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
- D04H1/407—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 absorbing substances, e.g. activated carbon
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4266—Natural fibres not provided for in group D04H1/425
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/34—Ignifugeants
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Abstract
The invention relates to organic fiber-based products and a method of manufacturing such products. According to the method, the fibrous raw material is milled together with a fire-retardant agent to a desired degree of defibering to the end of producing an at least essentially fire-retardant product. According to the invention, the fibrous raw material is admixed with at least a portion of the amount of the fire-retardant agent to be used, after which the material is milled to a desired degree of defibering using a refiner capable of exerting a milling action. Accordingly, when making a product suited for use as thermal insulation, 1/4 - 1/2 of the fire-retardant material is introduced to the fibrous base material prior to defibering in anhydrous form and 1/2 - 3/4 of the fire-retardant material is introduced to the fibrous base material after defibering in hydrous form. According to the invention, recycled paper can be used in the production of an at least essentially fire-retardant organic fiber-based material in which the anhydrous component incorporated therein swells during moisturizing, binds the fibers to each other and thus achieves a structure free from self-compressive settling.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931721A FI95401C (en) | 1993-04-15 | 1993-04-15 | A method for producing at least a substantially non-combustible product from a fibrous raw material and a thermal insulation material and an asphalt additive prepared by the method |
DE69405385T DE69405385T2 (en) | 1993-04-15 | 1994-04-15 | FIBROUS PRODUCTS AND METHOD FOR THE PRODUCTION OF FLAME-RETARDANT FIBROUS PRODUCTS |
EP94911975A EP0694094B1 (en) | 1993-04-15 | 1994-04-15 | Fibrous products and a process for preparing flame retardant fibrous products |
AU64312/94A AU6431294A (en) | 1993-04-15 | 1994-04-15 | Fibrous products and a process for preparing flame retardant fibrous products |
AT94911975T ATE157716T1 (en) | 1993-04-15 | 1994-04-15 | FIBROUS PRODUCTS AND METHOD FOR PRODUCING FLAME RETARDANT FIBROUS PRODUCTS |
PCT/FI1994/000142 WO1994024359A1 (en) | 1993-04-15 | 1994-04-15 | Fibrous products and a process for preparing flame retardant fibrous products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931721A FI95401C (en) | 1993-04-15 | 1993-04-15 | A method for producing at least a substantially non-combustible product from a fibrous raw material and a thermal insulation material and an asphalt additive prepared by the method |
FI931721 | 1993-04-15 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI931721A0 FI931721A0 (en) | 1993-04-15 |
FI931721A true FI931721A (en) | 1994-10-16 |
FI95401B FI95401B (en) | 1995-10-13 |
FI95401C FI95401C (en) | 1996-01-25 |
Family
ID=8537748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI931721A FI95401C (en) | 1993-04-15 | 1993-04-15 | A method for producing at least a substantially non-combustible product from a fibrous raw material and a thermal insulation material and an asphalt additive prepared by the method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0694094B1 (en) |
AT (1) | ATE157716T1 (en) |
AU (1) | AU6431294A (en) |
DE (1) | DE69405385T2 (en) |
FI (1) | FI95401C (en) |
WO (1) | WO1994024359A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10336569B4 (en) * | 2003-08-08 | 2005-07-21 | Siempelkamp Handling Systeme Gmbh & Co | Method for producing fire-resistant gypsum fiberboards and apparatus for carrying out a method for producing fire-resistant gypsum fiberboards |
AT413549B (en) * | 2003-11-03 | 2006-03-15 | Spezialpappenfabrik Rosegg Bet | NEW PAPER, CARTON BZW. CARDBOARD MATERIAL |
DE102004043219A1 (en) * | 2004-09-03 | 2006-03-23 | Wolfgang Christ | Flat fibrous material and process for its production |
CN104805986A (en) * | 2015-04-23 | 2015-07-29 | 张家港市盛港绿色防火建材有限公司 | Fire-retardant container floorboard with PVC (polyvinyl chloride) attached on surface and manufacturing method thereof |
CN105439616B (en) * | 2015-11-26 | 2017-10-27 | 北京盛强科技有限公司 | Fireproof heated board |
CN106835839B (en) * | 2016-12-28 | 2018-12-21 | 国家纳米科学中心 | A kind of heat preservation wallpaper |
CN106758511B (en) * | 2016-12-28 | 2018-11-20 | 国家纳米科学中心 | A kind of preparation method of heat preservation wallpaper and obtained heat preservation wallpaper |
CN106906691B (en) * | 2017-01-19 | 2020-02-18 | 江南大学 | Light biomass material and preparation method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL23013A (en) * | 1964-03-02 | 1969-04-30 | Ernst W | Method of and apparatus for manufacturing heat insulating material |
DE2016494C2 (en) * | 1970-04-07 | 1982-02-04 | Kataflox S.A., Genève | Process for the production of fibrous material loaded with additives from fibrous waste water sludge |
US4374171A (en) * | 1979-06-25 | 1983-02-15 | The United States Of America As Represented By The Secretary Of Commerce | Smolder and flame resistant insulation materials, composition and method |
JPS57140459A (en) * | 1981-02-23 | 1982-08-31 | Tatsurou Okamura | Building material |
FI73704C (en) * | 1984-02-28 | 1988-12-21 | Selluvilla Oy | UTBLAOSTBAR CELLULOSAISOLERINGSMATERIAL SOM ANVAENDS SOM VAERMEISOLERINGSMEDEL. |
US5155964A (en) * | 1991-03-01 | 1992-10-20 | Cascades Inc. | Fluff-type organic insulating pulp and method of fabrication |
CA2050132A1 (en) * | 1991-08-21 | 1993-02-22 | Mark Bomberg | Building insulation products |
-
1993
- 1993-04-15 FI FI931721A patent/FI95401C/en not_active IP Right Cessation
-
1994
- 1994-04-15 WO PCT/FI1994/000142 patent/WO1994024359A1/en active IP Right Grant
- 1994-04-15 AU AU64312/94A patent/AU6431294A/en not_active Abandoned
- 1994-04-15 EP EP94911975A patent/EP0694094B1/en not_active Expired - Lifetime
- 1994-04-15 DE DE69405385T patent/DE69405385T2/en not_active Expired - Lifetime
- 1994-04-15 AT AT94911975T patent/ATE157716T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP0694094B1 (en) | 1997-09-03 |
FI931721A0 (en) | 1993-04-15 |
ATE157716T1 (en) | 1997-09-15 |
FI95401C (en) | 1996-01-25 |
DE69405385D1 (en) | 1997-10-09 |
DE69405385T2 (en) | 1998-03-26 |
AU6431294A (en) | 1994-11-08 |
WO1994024359A1 (en) | 1994-10-27 |
FI95401B (en) | 1995-10-13 |
EP0694094A1 (en) | 1996-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: EKOVILLA OY |
|
BB | Publication of examined application | ||
MA | Patent expired |