JP2010524738A5 - - Google Patents
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- Publication number
- JP2010524738A5 JP2010524738A5 JP2010504667A JP2010504667A JP2010524738A5 JP 2010524738 A5 JP2010524738 A5 JP 2010524738A5 JP 2010504667 A JP2010504667 A JP 2010504667A JP 2010504667 A JP2010504667 A JP 2010504667A JP 2010524738 A5 JP2010524738 A5 JP 2010524738A5
- Authority
- JP
- Japan
- Prior art keywords
- wood
- white
- light
- wood particles
- weight
- 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
- 239000002023 wood Substances 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 23
- 239000007844 bleaching agent Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 241000199223 Elaeocarpus kirtonii Species 0.000 claims description 10
- 235000009414 Elaeocarpus kirtonii Nutrition 0.000 claims description 10
- 235000013584 Tabebuia pallida Nutrition 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000004061 bleaching Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 241000771208 Buchanania arborescens Species 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 150000001447 alkali salts Chemical class 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 4
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 239000012463 white pigment Substances 0.000 claims 2
- 241000609240 Ambelania acida Species 0.000 claims 1
- 239000010905 bagasse Substances 0.000 claims 1
- 238000005282 brightening Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000006081 fluorescent whitening agent Substances 0.000 claims 1
- 150000003455 sulfinic acids Chemical class 0.000 claims 1
- 239000010875 treated wood Substances 0.000 claims 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 14
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 241000218657 Picea Species 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- -1 alkali metal salts Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 2
- XIUROWKZWPIAIB-UHFFFAOYSA-N sulfotep Chemical compound CCOP(=S)(OCC)OP(=S)(OCC)OCC XIUROWKZWPIAIB-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 241000294754 Macroptilium atropurpureum Species 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- MEGUGHRIRNLMEI-UHFFFAOYSA-L [K+].S(=O)([O-])S(=O)[O-].[Na+] Chemical compound [K+].S(=O)([O-])S(=O)[O-].[Na+] MEGUGHRIRNLMEI-UHFFFAOYSA-L 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- SBGKURINHGJRFN-UHFFFAOYSA-N hydroxymethanesulfinic acid Chemical compound OCS(O)=O SBGKURINHGJRFN-UHFFFAOYSA-N 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000009895 reductive bleaching Methods 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- WQDSRJBTLILEEK-UHFFFAOYSA-N sulfurous acid Chemical compound OS(O)=O.OS(O)=O WQDSRJBTLILEEK-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07106804 | 2007-04-24 | ||
| EP07106804.3 | 2007-04-24 | ||
| PCT/EP2008/054879 WO2008129048A1 (de) | 2007-04-24 | 2008-04-23 | Verfahren zur herstellung von gebleichten holzpartikeln und hellen bis weissen holzwerkstoffen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010524738A JP2010524738A (ja) | 2010-07-22 |
| JP2010524738A5 true JP2010524738A5 (enExample) | 2012-04-05 |
| JP5371955B2 JP5371955B2 (ja) | 2013-12-18 |
Family
ID=39564671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010504667A Expired - Fee Related JP5371955B2 (ja) | 2007-04-24 | 2008-04-23 | 漂白された木材粒子及び淡色ないし白色の木材料の製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8784607B2 (enExample) |
| EP (1) | EP2142348B1 (enExample) |
| JP (1) | JP5371955B2 (enExample) |
| CN (1) | CN101678557B (enExample) |
| BR (1) | BRPI0810574B1 (enExample) |
| CL (1) | CL2008001199A1 (enExample) |
| ES (1) | ES2447870T3 (enExample) |
| PL (1) | PL2142348T3 (enExample) |
| WO (1) | WO2008129048A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007038041A1 (de) † | 2007-08-10 | 2009-02-12 | Kronotec Ag | Verfahren zur Vermeidung der Emission von Aldehyden und flüchtigen organischen Verbindungen aus Holzwerkstoffen |
| DE102007055415C5 (de) * | 2007-11-19 | 2018-11-29 | SWISS KRONO Tec AG | Verfahren zur Verminderung der Emission von gesättigten und ungesättigten Aldehyden aus Holzwerkstoffen |
| DE102008063020A1 (de) | 2008-12-23 | 2010-06-24 | Basf Se | Overlay mit Effekten |
| KR101207845B1 (ko) * | 2010-11-05 | 2012-12-04 | (주)지바이오텍 | 표백목분, 표백목분의 제조방법, 그것을 이용한 종이 및 그 제조방법 |
| KR101178727B1 (ko) * | 2011-12-01 | 2012-08-31 | 한솔제지주식회사 | 표백 목분을 함유하는 종이 및 이의 제조 방법 |
| HRP20250662T1 (hr) | 2013-06-17 | 2025-08-01 | Välinge Innovation AB | Metoda proizvodnje ploče na bazi drva i takva ploča na bazi drva |
| EP2924166A1 (de) * | 2014-03-25 | 2015-09-30 | Basf Se | Verfahren zur Herstellung von gebleichtem Holzfaserstoff |
| ES2747550T3 (es) * | 2017-01-31 | 2020-03-10 | SWISS KRONO Tec AG | Procedimiento para producir un material de placa de OSB |
| CN107471373B (zh) * | 2017-08-14 | 2019-09-03 | 高升 | 一种纤维板生产的在线增白技术 |
| CN110951274A (zh) * | 2019-12-24 | 2020-04-03 | 黑龙江幸福人生态农业开发股份有限公司 | 一种使用甘蔗生物质粉为原料的生物基复合材料制备方法 |
| JP7757696B2 (ja) * | 2021-10-08 | 2025-10-22 | セイコーエプソン株式会社 | 結合材および成形体の製造方法 |
| DE102022134621A1 (de) | 2022-12-22 | 2024-06-27 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Verfahren zum Herstellen von Partikeln für die Produktion einer Werkstoffplatte sowie Werkstoffplatte |
| WO2025016539A1 (en) | 2023-07-18 | 2025-01-23 | Basf Se | Process for producing mechanical wood pulp |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3467574A (en) * | 1966-06-14 | 1969-09-16 | Crown Zellerbach Corp | Refiner bleaching of high yield pulps |
| DE1546239A1 (de) * | 1966-12-31 | 1969-11-27 | Basf Ag | Verfahren zum Bleichen |
| US3669895A (en) * | 1970-08-31 | 1972-06-13 | Virginia Chemicals Inc | Sodium hydrosulfite stabilization composition |
| JPS55121905A (en) * | 1979-03-13 | 1980-09-19 | Mitsubishi Gas Chem Co Inc | Sodium hydrosulfite composition |
| JPS5950719B2 (ja) * | 1982-02-25 | 1984-12-10 | 株式会社 柏化学工業 | 家屋家具類の漂白剤 |
| JPS61148001A (ja) * | 1984-12-24 | 1986-07-05 | 神東塗料株式会社 | 木材防虫剤 |
| JPS6354205A (ja) * | 1986-08-26 | 1988-03-08 | 松下電工株式会社 | 木質材料の脱色法 |
| GB2215350B (en) * | 1988-03-16 | 1992-05-20 | Thiokol Morton Inc | Process for bleaching mechanical wood pulp |
| FR2634233B1 (fr) * | 1988-07-12 | 1995-04-14 | Atochem | Procede de fabrication de pates chimicothermomecaniques blanchies |
| US5298118A (en) * | 1988-07-12 | 1994-03-29 | Atochem | Preparation of bleached chemithermomechanical pulp |
| CA2111261A1 (en) * | 1992-12-14 | 1994-06-15 | Jeffrey Nye | Elimination of sulfur dioxide formation in refiner bleaching |
| DE19743759A1 (de) * | 1997-10-02 | 1999-04-08 | Brueggemann L Kg | Sulfinsäurederivate und deren Herstellung und Verwendung |
| JP3929151B2 (ja) * | 1997-12-17 | 2007-06-13 | 朝日ウッドテック株式会社 | 溝付き化粧板の製造方法 |
| DE10247239A1 (de) | 2002-10-10 | 2004-04-22 | Basf Ag | Verwendung von pigment- und farbstoffenthaltenden Zubereitungen zur dekorativen Einfärbung von Holzwerkstoffen |
| JP2004314555A (ja) * | 2003-04-21 | 2004-11-11 | Matsushita Electric Works Ltd | 木質系繊維板の漂白方法 |
| DE102004050278A1 (de) | 2004-10-14 | 2006-04-27 | Basf Ag | Helle bis weiße Holzwerkstoffplatten |
| WO2007000418A1 (de) * | 2005-06-29 | 2007-01-04 | Basf Aktiengesellschaft | Hellfarbige holzwerkstoffplatten |
-
2008
- 2008-04-23 CN CN200880017258.5A patent/CN101678557B/zh not_active Expired - Fee Related
- 2008-04-23 PL PL08749657T patent/PL2142348T3/pl unknown
- 2008-04-23 JP JP2010504667A patent/JP5371955B2/ja not_active Expired - Fee Related
- 2008-04-23 WO PCT/EP2008/054879 patent/WO2008129048A1/de not_active Ceased
- 2008-04-23 EP EP20080749657 patent/EP2142348B1/de not_active Not-in-force
- 2008-04-23 ES ES08749657T patent/ES2447870T3/es active Active
- 2008-04-23 BR BRPI0810574A patent/BRPI0810574B1/pt not_active IP Right Cessation
- 2008-04-23 US US12/597,402 patent/US8784607B2/en not_active Expired - Fee Related
- 2008-04-24 CL CL2008001199A patent/CL2008001199A1/es unknown
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