CN101985782A - 一种无氯纤维素纤维及其制备方法 - Google Patents
一种无氯纤维素纤维及其制备方法 Download PDFInfo
- Publication number
- CN101985782A CN101985782A CN 201010511021 CN201010511021A CN101985782A CN 101985782 A CN101985782 A CN 101985782A CN 201010511021 CN201010511021 CN 201010511021 CN 201010511021 A CN201010511021 A CN 201010511021A CN 101985782 A CN101985782 A CN 101985782A
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- CN
- China
- Prior art keywords
- spinning solution
- spinning
- preparation
- solution
- chlorine
- 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
- 229920003043 Cellulose fiber Polymers 0.000 title claims abstract description 80
- 238000002360 preparation method Methods 0.000 title claims abstract description 48
- 238000009987 spinning Methods 0.000 claims abstract description 96
- 239000000835 fiber Substances 0.000 claims abstract description 31
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000006081 fluorescent whitening agent Substances 0.000 claims abstract description 21
- 239000002608 ionic liquid Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 25
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 24
- 239000000460 chlorine Substances 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 18
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 14
- 229920002678 cellulose Polymers 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 11
- 238000004090 dissolution Methods 0.000 claims description 9
- 238000012805 post-processing Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 229940050176 methyl chloride Drugs 0.000 claims description 7
- OCBHHZMJRVXXQK-UHFFFAOYSA-M benzyl-dimethyl-tetradecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 OCBHHZMJRVXXQK-UHFFFAOYSA-M 0.000 claims description 4
- ANTRPGYRFWBOCY-UHFFFAOYSA-N 1-ethoxy-3-methyl-2h-imidazole Chemical compound CCON1CN(C)C=C1 ANTRPGYRFWBOCY-UHFFFAOYSA-N 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- IAERQFQHENCECY-UHFFFAOYSA-N 1-butyl-2-chloro-3-methyl-2H-pyridine Chemical compound CC=1C(N(C=CC=1)CCCC)Cl IAERQFQHENCECY-UHFFFAOYSA-N 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- XDAHMMVFVQFOIY-UHFFFAOYSA-N methanedithione;sulfane Chemical compound S.S=C=S XDAHMMVFVQFOIY-UHFFFAOYSA-N 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 8
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000405414 Rehmannia Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000004045 organic chlorine compounds Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Artificial Filaments (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010511021A CN101985782B (zh) | 2010-10-19 | 2010-10-19 | 一种无氯纤维素纤维及其制备方法 |
Applications Claiming Priority (1)
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CN201010511021A CN101985782B (zh) | 2010-10-19 | 2010-10-19 | 一种无氯纤维素纤维及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101985782A true CN101985782A (zh) | 2011-03-16 |
CN101985782B CN101985782B (zh) | 2012-09-05 |
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CN201010511021A Active CN101985782B (zh) | 2010-10-19 | 2010-10-19 | 一种无氯纤维素纤维及其制备方法 |
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CN (1) | CN101985782B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105350309A (zh) * | 2015-12-24 | 2016-02-24 | 西南大学 | 一种具有荧光发光功能棉织物的制备方法 |
US10240259B2 (en) * | 2013-04-04 | 2019-03-26 | Aalto University Foundation Sr | Process for the production of shaped cellulose articles |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1779003A (zh) * | 2004-11-26 | 2006-05-31 | 新乡化纤股份有限公司 | 一种荧光增白粘胶纤维及其生产方法 |
-
2010
- 2010-10-19 CN CN201010511021A patent/CN101985782B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1779003A (zh) * | 2004-11-26 | 2006-05-31 | 新乡化纤股份有限公司 | 一种荧光增白粘胶纤维及其生产方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10240259B2 (en) * | 2013-04-04 | 2019-03-26 | Aalto University Foundation Sr | Process for the production of shaped cellulose articles |
CN105350309A (zh) * | 2015-12-24 | 2016-02-24 | 西南大学 | 一种具有荧光发光功能棉织物的制备方法 |
CN105350309B (zh) * | 2015-12-24 | 2017-09-05 | 西南大学 | 一种具有荧光发光功能棉织物的制备方法 |
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Publication number | Publication date |
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CN101985782B (zh) | 2012-09-05 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: Dragon Road, 261100 Shandong city of Weifang province Hanting District No. 1825 Building No. 89 Patentee after: Constant day dragon (Weifang) new material Co., Ltd. Address before: Dragon Road, 261100 Shandong city of Weifang province Hanting District No. 555 Patentee before: Shandong Hailong Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 261106 north of Xinsha Road, Guti street, Hanting District, Weifang City, Shandong Province Patentee after: Weifang Xinlong biomaterials Co.,Ltd. Address before: 261100 building 89, 1825 Hailong Road, Hanting District, Weifang City, Shandong Province Patentee before: HENGTIAN HAILONG (WEIFANG) NEW MATERIALS CO.,LTD. |