RU96120222A - Обработка волокна - Google Patents
Обработка волокнаInfo
- Publication number
- RU96120222A RU96120222A RU96120222/04A RU96120222A RU96120222A RU 96120222 A RU96120222 A RU 96120222A RU 96120222/04 A RU96120222/04 A RU 96120222/04A RU 96120222 A RU96120222 A RU 96120222A RU 96120222 A RU96120222 A RU 96120222A
- Authority
- RU
- Russia
- Prior art keywords
- fiber
- chemical reagent
- preceding paragraphs
- solution
- chemical
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims 15
- 239000003153 chemical reaction reagent Substances 0.000 claims 12
- HRPVXLWXLXDGHG-UHFFFAOYSA-N acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 claims 4
- 239000003513 alkali Substances 0.000 claims 3
- 229920000433 Lyocell Polymers 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- FYBFGAFWCBMEDG-UHFFFAOYSA-N 1-[3,5-di(prop-2-enoyl)-1,3,5-triazinan-1-yl]prop-2-en-1-one Chemical compound C=CC(=O)N1CN(C(=O)C=C)CN(C(=O)C=C)C1 FYBFGAFWCBMEDG-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 1
Claims (12)
1. Способ снижения склонности к фибриллированию лиоцельного волокна, отличающийся тем, что (1) к волокну в еще не осушенном состоянии применяют раствор, который включает растворенные в нем неорганическую щелочь и химический реагент, содержащий множество акриламидогрупп, причем среднее число акриламидогрупп на молекулу химического реагента в растворе составляет по меньшей мере 2,1 и (2) волокно, к которому применяют химический реагент, прогревают для обеспечения реакции между волокном и химическим реагентом.
2. Способ по п.1, отличающийся тем, что после реакции волокно включает связанный с волокном химический реагент в количестве 0,25 - 1 вес.% из расчета на вес высушенного естественной сушкой волокна.
3. Способ по п. 1 или 2, отличающийся тем, что после реакции волокно включает связанный с волокном химический реагент в количестве 0,4 - 0,8 вес. % из расчета на вес высушенного естественной сушкой волокна.
4. Способ по любому из предыдущих пунктов, отличающийся тем, что среднее число акриламидогрупп на молекулу химического реагента в растворе составляет по меньшей мере 2,5.
5. Способ повышения окрашиваемости лиоцельного волокна, отличающийся тем, что (1) к волокну в еще не осушенном состоянии применяют раствор, который включает растворенные в нем неорганическую щелочь и химический реагент, содержащий множество акриламидогрупп, и (2) волокно, к которому применяют химический реагент, прогревают для обеспечения химической реакции между волокном и химическим реагентом, посредством чего с волокном связывается химический реагент в количестве 1 - 3 вес.% из расчета на вес высушенного естественной сушкой волокна.
6. Способ по любому из предыдущих пунктов, отличающийся тем, что раствор включает 5 - 50 грамм на литр химического реагента.
7. Способ по любому из предыдущих пунктов, отличающийся тем, что химический реагент включает 1,3,5-триакрилоилгексагидро-1,3,5-триазин.
8. Способ по любому из предыдущих пунктов, отличающийся тем, что неорганическая щелочь включает тринатрийортофосфат.
9. Способ по любому из предыдущих пунктов, отличающийся тем, что рН раствора находится в интервале 11 - 14.
10. Способ по любому из предыдущих пунктов, отличающийся тем, что раствор дополнительно включает 10 - 50 грамм на литр сульфата натрия из расчета на сульфат натрия декагидрат.
11. Способ по любому из предыдущих пунктов, отличающийся тем, что температура на стадии прогрева заключается в интервале от приблизительно 80oC до приблизительно 100oC.
12. Способ по любому из предыдущих пунктов, отличающийся тем, что общее время, необходимое для проведения стадий применения и прогрева, составляет менее 2 мин.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9407496.0 | 1994-04-15 | ||
| GB9407496A GB9407496D0 (en) | 1994-04-15 | 1994-04-15 | Fibre treatment |
| PCT/GB1995/000838 WO1995028516A1 (en) | 1994-04-15 | 1995-04-12 | Fibre treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU96120222A true RU96120222A (ru) | 1998-12-27 |
| RU2143017C1 RU2143017C1 (ru) | 1999-12-20 |
Family
ID=10753592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96120222A RU2143017C1 (ru) | 1994-04-15 | 1995-04-12 | Обработка волокна |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5779737A (ru) |
| EP (1) | EP0755467B1 (ru) |
| JP (1) | JP3479079B2 (ru) |
| KR (1) | KR100347380B1 (ru) |
| CN (1) | CN1076419C (ru) |
| AT (1) | ATE183262T1 (ru) |
| AU (1) | AU2219295A (ru) |
| BR (1) | BR9507346A (ru) |
| CZ (1) | CZ291981B6 (ru) |
| DE (1) | DE69511394T2 (ru) |
| ES (1) | ES2136286T3 (ru) |
| FI (1) | FI116976B (ru) |
| GB (1) | GB9407496D0 (ru) |
| IN (1) | IN190376B (ru) |
| MY (1) | MY124443A (ru) |
| NO (1) | NO964361D0 (ru) |
| RU (1) | RU2143017C1 (ru) |
| SK (1) | SK283521B6 (ru) |
| TR (1) | TR28782A (ru) |
| TW (1) | TW347420B (ru) |
| WO (1) | WO1995028516A1 (ru) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882356A (en) * | 1992-10-21 | 1999-03-16 | Courtaulds Fibres (Holdings) Limited | Fibre treatment |
| GB9408742D0 (en) * | 1994-05-03 | 1994-06-22 | Courtaulds Fibres Holdings Ltd | Fabric treatment |
| AT403296B (de) * | 1995-08-11 | 1997-12-29 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines celluloseformkörpers |
| TW389799B (en) * | 1995-08-29 | 2000-05-11 | Asahi Chemical Ind | Cellulose multifilament yarn and fabric made thereof |
| ATE213431T1 (de) * | 1995-09-22 | 2002-03-15 | Tencel Ltd | Herstellung von lösungen |
| AT402741B (de) * | 1995-10-13 | 1997-08-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
| GB9526169D0 (en) * | 1995-12-21 | 1996-02-21 | Courtaulds Fibres Holdings Ltd | Manufacture of cellulosic articles |
| GB9611252D0 (en) * | 1996-05-30 | 1996-07-31 | Courtaulds Fibres Holdings Ltd | Fibre manufacture |
| DE59701182D1 (de) * | 1996-05-30 | 2000-04-06 | Akzo Nobel Nv | Verfahren zur herstellung eines cellulosischen garns |
| GB9614679D0 (en) * | 1996-07-12 | 1996-09-04 | Courtaulds Fibres Holdings Ltd | Manufacture of fibre |
| GB9615431D0 (en) * | 1996-07-23 | 1996-09-04 | Courtaulds Fibres Holdings Ltd | Fibre manufacture |
| US6210801B1 (en) | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
| US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
| US6331354B1 (en) | 1996-08-23 | 2001-12-18 | Weyerhaeuser Company | Alkaline pulp having low average degree of polymerization values and method of producing the same |
| US6471727B2 (en) | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
| GB2316690A (en) * | 1996-09-03 | 1998-03-04 | Courtaulds Fibres | Lyocell fabric treatment |
| US6036731A (en) * | 1997-06-04 | 2000-03-14 | Ciba Specialty Chemicals Corporation | Crosslinking of cellulosic fiber materials |
| KR100279282B1 (ko) | 1997-09-10 | 2001-01-15 | 백보현 | 마이크로파를 이용한 저온, 저욕비 무장력으로 단시간내에 염색 하는 방법 및 그의 장치 |
| ATE228590T1 (de) * | 1997-09-17 | 2002-12-15 | Chemiefaser Lenzing Ag | Verfahren zur behandlung von cellulosefasern |
| US6773648B2 (en) | 1998-11-03 | 2004-08-10 | Weyerhaeuser Company | Meltblown process with mechanical attenuation |
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| GB2373784A (en) * | 2001-03-30 | 2002-10-02 | Tencel Ltd | Lyocell fibre and treatment to reduce fibrillation |
| AT413824B (de) * | 2001-11-02 | 2006-06-15 | Chemiefaser Lenzing Ag | Verfahren zur behandlung von lösungsmittelgesponnenen cellulosischen fasern |
| US8187421B2 (en) * | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Absorbent sheet incorporating regenerated cellulose microfiber |
| US8187422B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Disposable cellulosic wiper |
| US8540846B2 (en) | 2009-01-28 | 2013-09-24 | Georgia-Pacific Consumer Products Lp | Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt |
| US7718036B2 (en) * | 2006-03-21 | 2010-05-18 | Georgia Pacific Consumer Products Lp | Absorbent sheet having regenerated cellulose microfiber network |
| US8177938B2 (en) * | 2007-01-19 | 2012-05-15 | Georgia-Pacific Consumer Products Lp | Method of making regenerated cellulose microfibers and absorbent products incorporating same |
| DE102007030576A1 (de) * | 2007-07-02 | 2009-01-08 | Flasin Faser Gmbh | Hochfestes Fasermaterial aus Naturfaser, Verfahren zu seiner Herstellung und seine Verwendung zur Herstellung von Verbundwerkstoffen |
| AT507051B1 (de) | 2008-06-27 | 2015-05-15 | Chemiefaser Lenzing Ag | Cellulosefaser und verfahren zu ihrer herstellung |
| WO2012137219A2 (en) | 2011-04-05 | 2012-10-11 | Grasim Industries Limited | A process for making fibril-free lyocell fabrics |
| CN103435738B (zh) * | 2013-04-15 | 2016-06-15 | 多喜爱家纺股份有限公司 | 一种医用面料用活性三防助剂的制备工艺 |
| EP3144376A1 (en) * | 2015-09-16 | 2017-03-22 | Lenzing Aktiengesellschaft | Use of a lyocell fibre |
| TW202031958A (zh) | 2018-12-05 | 2020-09-01 | 奧地利商蘭仁股份有限公司 | 生產管狀纖維素紡黏不織布的方法和裝置 |
| TWI804699B (zh) * | 2018-12-17 | 2023-06-11 | 奧地利商蘭仁股份有限公司 | 萊賽爾纖維（ｌｙｏｃｅｌｌ ｆｉｂｒｅｓ）的處理方法 |
| EP3771755A1 (de) | 2019-08-02 | 2021-02-03 | Lenzing Aktiengesellschaft | Verfahren zur herstellung von lyocell-stapelfasern |
| CN111748074A (zh) * | 2020-06-19 | 2020-10-09 | 广州木森态新材料科技有限公司 | 一种聚氨酯及其制备方法和胶合板胶粘剂 |
| GB202011738D0 (en) * | 2020-07-29 | 2020-09-09 | Univ Leeds Innovations Ltd | Triazine compounds |
| EP4124680A1 (en) * | 2021-07-26 | 2023-02-01 | Lenzing Aktiengesellschaft | Method for producing regenerated cellulosic fibers |
| CN114990904A (zh) * | 2022-06-21 | 2022-09-02 | 青岛大学 | 一种莱赛尔针织物节能、环保染色工艺 |
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-
1994
- 1994-04-15 GB GB9407496A patent/GB9407496D0/en active Pending
-
1995
- 1995-04-12 US US08/702,717 patent/US5779737A/en not_active Expired - Lifetime
- 1995-04-12 EP EP95915249A patent/EP0755467B1/en not_active Expired - Lifetime
- 1995-04-12 RU RU96120222A patent/RU2143017C1/ru not_active IP Right Cessation
- 1995-04-12 ES ES95915249T patent/ES2136286T3/es not_active Expired - Lifetime
- 1995-04-12 CZ CZ19963015A patent/CZ291981B6/cs not_active IP Right Cessation
- 1995-04-12 KR KR1019960705080A patent/KR100347380B1/ko active IP Right Review Request
- 1995-04-12 SK SK1171-96A patent/SK283521B6/sk not_active IP Right Cessation
- 1995-04-12 AT AT95915249T patent/ATE183262T1/de active
- 1995-04-12 CN CN95192563A patent/CN1076419C/zh not_active Expired - Lifetime
- 1995-04-12 WO PCT/GB1995/000838 patent/WO1995028516A1/en active IP Right Grant
- 1995-04-12 DE DE69511394T patent/DE69511394T2/de not_active Expired - Lifetime
- 1995-04-12 JP JP52680195A patent/JP3479079B2/ja not_active Expired - Fee Related
- 1995-04-12 BR BR9507346A patent/BR9507346A/pt not_active IP Right Cessation
- 1995-04-12 AU AU22192/95A patent/AU2219295A/en not_active Abandoned
- 1995-04-13 TW TW084103720A patent/TW347420B/zh not_active IP Right Cessation
- 1995-04-13 MY MYPI95000954A patent/MY124443A/en unknown
- 1995-04-14 TR TR00430/95A patent/TR28782A/xx unknown
- 1995-04-17 IN IN693DE1995 patent/IN190376B/en unknown
-
1996
- 1996-10-14 NO NO964361A patent/NO964361D0/no not_active Application Discontinuation
- 1996-10-14 FI FI964127A patent/FI116976B/fi not_active IP Right Cessation
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