SE445356B - Forfarande vid framstellning av ett fiberformigt brandskyddsmedel innefattande fibrer och bormineral - Google Patents
Forfarande vid framstellning av ett fiberformigt brandskyddsmedel innefattande fibrer och bormineralInfo
- Publication number
- SE445356B SE445356B SE7905231A SE7905231A SE445356B SE 445356 B SE445356 B SE 445356B SE 7905231 A SE7905231 A SE 7905231A SE 7905231 A SE7905231 A SE 7905231A SE 445356 B SE445356 B SE 445356B
- Authority
- SE
- Sweden
- Prior art keywords
- fibers
- weight
- boron
- fiber
- minerals
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 41
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 25
- 239000011707 mineral Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 18
- 230000001681 protective effect Effects 0.000 title description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 25
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 17
- 229910052796 boron Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 11
- 239000004327 boric acid Substances 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000009527 percussion Methods 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910021540 colemanite Inorganic materials 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 9
- 238000005352 clarification Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011814 protection agent Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 101100291267 Drosophila melanogaster Miga gene Proteins 0.000 description 1
- 229910021537 Kernite Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000011419 magnesium lime Substances 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 description 1
- 229940029985 mineral supplement Drugs 0.000 description 1
- 235000020786 mineral supplement Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- YWCYJWYNSHTONE-UHFFFAOYSA-O oxido(oxonio)boron Chemical compound [OH2+][B][O-] YWCYJWYNSHTONE-UHFFFAOYSA-O 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
- C04B18/28—Mineralising; Compositions therefor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
- D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/92—Fire or heat protection feature
- Y10S428/921—Fire or flameproofing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fireproofing Substances (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Paper (AREA)
- Producing Shaped Articles From Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Glass Compositions (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2831633A DE2831633C2 (de) | 1978-07-19 | 1978-07-19 | Verfahren zur Herstellung eines Brandschutzmittels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7905231L SE7905231L (sv) | 1980-01-20 |
| SE445356B true SE445356B (sv) | 1986-06-16 |
Family
ID=6044734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7905231A SE445356B (sv) | 1978-07-19 | 1979-06-14 | Forfarande vid framstellning av ett fiberformigt brandskyddsmedel innefattande fibrer och bormineral |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4285842A (de) |
| AT (1) | AT372697B (de) |
| BE (1) | BE877648A (de) |
| CA (1) | CA1125583A (de) |
| CH (1) | CH640811A5 (de) |
| DE (1) | DE2831633C2 (de) |
| DK (1) | DK301479A (de) |
| FI (1) | FI66193C (de) |
| FR (1) | FR2431469A1 (de) |
| GB (1) | GB2026055B (de) |
| NO (1) | NO148449C (de) |
| SE (1) | SE445356B (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033391B1 (de) * | 1980-01-31 | 1983-10-12 | Alfons K. Herr | Verfahren zum Herstellen schwer entflammbarer oder nicht brennbarer Produkte auf der Basis fasriger Materialien |
| US4767656A (en) * | 1984-01-09 | 1988-08-30 | The Boeing Company | Composite material structure with integral fire protection |
| DE3432722C1 (de) * | 1984-09-06 | 1986-01-09 | Wolfgang Dipl.-Chem. Dr. 1000 Berlin Ortlepp | Feuerfestwerkstoff |
| US5582759A (en) * | 1992-08-10 | 1996-12-10 | Bursey, Jr.; Paul | Cellulosic mulch fire extinguishant and retardant |
| US5922296A (en) * | 1997-10-02 | 1999-07-13 | In-Cide Technologies, Inc. | Method for making particulate sodium polyborate |
| US6025027A (en) * | 1999-04-26 | 2000-02-15 | Mountain Develpoment | Method for producing cellulose insulation materials using liquid borate fire retardant compositions |
| US6409824B1 (en) | 2000-04-25 | 2002-06-25 | United States Gypsum Company | Gypsum compositions with enhanced resistance to permanent deformation |
| PT2808440T (pt) | 2009-03-30 | 2019-09-30 | Omya Int Ag | Processo para a produção de suspensões de celulose nanofibrilar |
| PT2805986T (pt) | 2009-03-30 | 2017-12-19 | Fiberlean Tech Ltd | Processo para a produção de géis de celulose nanofibrilar |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| PL2386683T3 (pl) | 2010-04-27 | 2014-08-29 | Omya Int Ag | Sposób wytwarzania materiałów kompozytowych na bazie żelu |
| EP2386682B1 (de) | 2010-04-27 | 2014-03-19 | Omya International AG | Verfahren zur Herstellung von Verbundstoffmaterialien auf Gelbasis |
| GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
| PL3362508T3 (pl) | 2015-10-14 | 2019-10-31 | Fiberlean Tech Ltd | 3D-formowalny materiał arkuszowy |
| US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
| CN109072551B (zh) | 2016-04-05 | 2020-02-04 | 菲博林科技有限公司 | 纸和纸板产品 |
| CN113430664B (zh) | 2016-04-22 | 2023-06-09 | 菲博林科技有限公司 | 包含微原纤化纤维素的纤维和由其制造纤维和非织造材料的方法 |
| US11395931B2 (en) * | 2017-12-02 | 2022-07-26 | Mighty Fire Breaker Llc | Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition |
| US20240157180A1 (en) | 2021-02-04 | 2024-05-16 | Mighty Fire Breaker Llc | Method of and kit for installing and operating a wildfire defense spraying system on a property parcel for proactively spraying environmentally-clean liquid fire inhibitor thereover to inhibit fire ignition and flame spread caused by wind-driven wildfire embers |
| US10653904B2 (en) | 2017-12-02 | 2020-05-19 | M-Fire Holdings, Llc | Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques |
| US11865394B2 (en) | 2017-12-03 | 2024-01-09 | Mighty Fire Breaker Llc | Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires |
| US11865390B2 (en) | 2017-12-03 | 2024-01-09 | Mighty Fire Breaker Llc | Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire |
| US11826592B2 (en) | 2018-01-09 | 2023-11-28 | Mighty Fire Breaker Llc | Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire |
| US11911643B2 (en) | 2021-02-04 | 2024-02-27 | Mighty Fire Breaker Llc | Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE947777C (de) * | 1953-01-30 | 1956-08-23 | Spanitbolaget Torstensson & Co | Verfahren zur Behandlung von Holzabfall zwecks Verwendung zusammen mit hydraulischen Bindemitteln zur Herstellung von Baumaterialien |
| US2935471A (en) * | 1958-09-10 | 1960-05-03 | Du Pont | Flame retardant composition |
| US3380842A (en) * | 1963-09-20 | 1968-04-30 | Georgia Pacific Corp | Decorative composition and a process for its use |
| GB1025188A (en) * | 1964-03-06 | 1966-04-06 | Celotex Ltd | Improvements in or relating to fibre building board |
| US3983040A (en) * | 1975-08-07 | 1976-09-28 | Draganov Samuel M | Fire-retardant composition and process of producing same |
| DE2546130C2 (de) * | 1975-10-15 | 1985-10-31 | Iminex GmbH, Zug | Vorrichtung zur kontinuierlichen Herstellung von schall-, wärme- und feuerisolierendem Material |
| DE2621739C2 (de) * | 1976-05-15 | 1985-10-03 | Chemische Fabrik Kalk GmbH, 5000 Köln | Verfahren zur Herstellung einer Flammschutzkomponente für Holzspanplatten |
| US4168175A (en) * | 1978-04-26 | 1979-09-18 | Vitrofil Corporation | Fire retardant compositions |
-
1978
- 1978-07-19 DE DE2831633A patent/DE2831633C2/de not_active Expired
-
1979
- 1979-05-30 AT AT394979A patent/AT372697B/de not_active IP Right Cessation
- 1979-06-07 FI FI791828A patent/FI66193C/fi not_active IP Right Cessation
- 1979-06-14 SE SE7905231A patent/SE445356B/sv not_active IP Right Cessation
- 1979-07-10 NO NO792291A patent/NO148449C/no unknown
- 1979-07-11 FR FR7918514A patent/FR2431469A1/fr not_active Withdrawn
- 1979-07-12 BE BE2/57951A patent/BE877648A/xx not_active IP Right Cessation
- 1979-07-16 CH CH660479A patent/CH640811A5/de not_active IP Right Cessation
- 1979-07-16 GB GB7924696A patent/GB2026055B/en not_active Expired
- 1979-07-17 US US06/058,320 patent/US4285842A/en not_active Expired - Lifetime
- 1979-07-18 DK DK301479A patent/DK301479A/da not_active Application Discontinuation
- 1979-07-18 CA CA332,098A patent/CA1125583A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO148449C (no) | 1983-10-12 |
| CH640811A5 (de) | 1984-01-31 |
| GB2026055B (en) | 1982-09-02 |
| FI791828A7 (fi) | 1980-01-20 |
| DE2831633A1 (de) | 1980-02-07 |
| FI66193C (fi) | 1984-09-10 |
| NO148449B (no) | 1983-07-04 |
| SE7905231L (sv) | 1980-01-20 |
| DE2831633C2 (de) | 1984-08-09 |
| GB2026055A (en) | 1980-01-30 |
| FI66193B (fi) | 1984-05-31 |
| ATA394979A (de) | 1983-03-15 |
| NO792291L (no) | 1980-01-22 |
| DK301479A (da) | 1980-01-20 |
| BE877648A (fr) | 1979-11-05 |
| CA1125583A (en) | 1982-06-15 |
| FR2431469A1 (fr) | 1980-02-15 |
| US4285842A (en) | 1981-08-25 |
| AT372697B (de) | 1983-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE445356B (sv) | Forfarande vid framstellning av ett fiberformigt brandskyddsmedel innefattande fibrer och bormineral | |
| US4311554A (en) | Incombustible material | |
| DE19625538A1 (de) | Verfahren zur Herstellung von abgewohnten Gipskartonplatten u.ä. Reststoffen bei der Zementherstellung | |
| DE2748783B2 (de) | Verfahren zum Stabilisieren von Natriumpercarbonat | |
| EP0061073A1 (de) | Faserwerkstoff | |
| EP0808953B1 (de) | Dämmaterial aus Naturprodukten und Herstellungsverfahren dafür | |
| DE3843195A1 (de) | Verfahren zur herstellung eines lagerstabilen, leicht loeslichen bleichaktivator-granulats | |
| El-Mekkawi et al. | Utilization of black liquor as concrete admixture and set retarder aid | |
| CN106497142B (zh) | 一种硫酸钙晶须造纸原料的改性方法 | |
| DE19618444A1 (de) | Schwer entflammbarer Zellulosedämmstoff | |
| DE3918523A1 (de) | Verfahren zur staubbindung in duenger-granulaten | |
| DE1037432B (de) | Verfahren zum Kruemeln von Perborat | |
| DE3330124A1 (de) | Verfahren zur herstellung von mineralisch gebundenen holzwerkstoffen unter verwendung eines latent hydraulischen bindemittels | |
| DE1940321A1 (de) | Verfahren zur Herstellung eines faserigen Fuellmaterials | |
| CA1142306A (en) | Insulating and filler material comprising cellulose fibers and clay, and method of making same from paper-making waste | |
| US1175427A (en) | Plastic composition, article made from same, and process of making. | |
| DE4227920A1 (de) | Verfahren zur Herstellung von Baumaterialien, insbesondere von Platten | |
| RU2717776C1 (ru) | Минеральный премикс на основе сульфата магния, способ и установка для его получения | |
| CS210061B1 (cs) | Krmná zmes a nosič minerálnych. přísad | |
| SK500622020A3 (sk) | Spôsob znižovania obsahu lepivých nečistôt špecificky kombinovanou zmesou | |
| US1175426A (en) | Cement composition. | |
| HU213853B (en) | Composition for surface treatment of corrugated base papers to improve their strength | |
| SU1265172A1 (ru) | Способ приготовлени асфальтобетонной смеси | |
| DE2418463C2 (de) | Verfahren zur Granulierung einer Düngemittelmischung aus Kalisalz und Thomasphosphat | |
| DE3334764A1 (de) | Verfahren zum herstellen eines brandschutzmittels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7905231-2 Effective date: 19890725 Format of ref document f/p: F |