JPS57143331A - Cellulose formings containing metallic copper and its production - Google Patents
Cellulose formings containing metallic copper and its productionInfo
- Publication number
- JPS57143331A JPS57143331A JP2832581A JP2832581A JPS57143331A JP S57143331 A JPS57143331 A JP S57143331A JP 2832581 A JP2832581 A JP 2832581A JP 2832581 A JP2832581 A JP 2832581A JP S57143331 A JPS57143331 A JP S57143331A
- Authority
- JP
- Japan
- Prior art keywords
- cellulose
- copper
- formings
- product
- production
- 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
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE:A coordination compound between cellulose and copper, formed from cuprammonium cellulose solution, is reduced to produce copper-containing cellulose moldings with high electric conductivity and mechanical strength. CONSTITUTION:A cuproammonium cellulose solution forming a complex salt of formulaI, consisting of 10wt% cellulose, 7% ammonia and 3.6% cupper, is extruded through a spinneret and led into a coagulation bath such as hot water, or alkali to form filaments, hollow fiber, or films of copper-cellulose cordination compound a part of which is hydrolyzed of formula II. After the product is dried to less than 50%, preferably less than 20% water content, it is dipped in a 0.2-0.4% sodium borohydride aqueous solution as a reducing agent, preferably in the presence of, 2-4% potassium bicarbonate as a catalyst, to give the objective formings. EFFECT:The product get fungicidal activity caused by copper and good luster additionally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2832581A JPH0229691B2 (en) | 1981-03-02 | 1981-03-02 | KINZOKUDOOGANJUSURUSERUROOSUSEIKEITAIOYOBISONOSEIZOHOHO |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2832581A JPH0229691B2 (en) | 1981-03-02 | 1981-03-02 | KINZOKUDOOGANJUSURUSERUROOSUSEIKEITAIOYOBISONOSEIZOHOHO |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143331A true JPS57143331A (en) | 1982-09-04 |
JPH0229691B2 JPH0229691B2 (en) | 1990-07-02 |
Family
ID=12245455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2832581A Expired - Lifetime JPH0229691B2 (en) | 1981-03-02 | 1981-03-02 | KINZOKUDOOGANJUSURUSERUROOSUSEIKEITAIOYOBISONOSEIZOHOHO |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0229691B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994676A (en) * | 1982-11-20 | 1984-05-31 | 中越パルプ工業株式会社 | Conductive cellulose material and production thereof |
JP2013209779A (en) * | 2012-03-30 | 2013-10-10 | Toppan Printing Co Ltd | Formed body and method for producing the same |
JP2015084870A (en) * | 2013-10-29 | 2015-05-07 | 日本製紙クレシア株式会社 | Absorbent article |
CN107630257A (en) * | 2017-09-18 | 2018-01-26 | 浙江纺织服装职业技术学院 | A kind of method of cellulose electrostatic spinning |
CN109731534A (en) * | 2018-12-28 | 2019-05-10 | 中国纺织科学研究院有限公司 | The purification process of Soluble Fiber coagulating bath |
-
1981
- 1981-03-02 JP JP2832581A patent/JPH0229691B2/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994676A (en) * | 1982-11-20 | 1984-05-31 | 中越パルプ工業株式会社 | Conductive cellulose material and production thereof |
JPS6262187B2 (en) * | 1982-11-20 | 1987-12-25 | Chuetsu Parupu Kogyo Kk | |
JP2013209779A (en) * | 2012-03-30 | 2013-10-10 | Toppan Printing Co Ltd | Formed body and method for producing the same |
JP2015084870A (en) * | 2013-10-29 | 2015-05-07 | 日本製紙クレシア株式会社 | Absorbent article |
CN107630257A (en) * | 2017-09-18 | 2018-01-26 | 浙江纺织服装职业技术学院 | A kind of method of cellulose electrostatic spinning |
CN107630257B (en) * | 2017-09-18 | 2019-07-30 | 浙江纺织服装职业技术学院 | A kind of method of cellulose electrostatic spinning |
CN109731534A (en) * | 2018-12-28 | 2019-05-10 | 中国纺织科学研究院有限公司 | The purification process of Soluble Fiber coagulating bath |
Also Published As
Publication number | Publication date |
---|---|
JPH0229691B2 (en) | 1990-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE121067T1 (en) | METHOD FOR PRODUCING OLIGOSACCHARIDE FRACTIONS WITH PHARMACOLOGICAL PROPERTIES BY CHEMICAL DEGRADING OF HEPARIN. | |
ES8605010A1 (en) | Process for preparing cellulose carbamates. | |
JPS57143331A (en) | Cellulose formings containing metallic copper and its production | |
GB564591A (en) | Improvements in the manufacture and production of artificial threads, filaments and the like | |
JPS56106901A (en) | Production of formed product of chitosan | |
EP1016629A4 (en) | Titanium oxide-containing material and process for preparing the same | |
EP0148094A3 (en) | Anti-tumor agent comprising an o-benzylidene-l-ascorbic acid or a salt thereof, and the production of the latter compound | |
IL67058A0 (en) | Production of cupric hydroxide | |
BE882559A (en) | PROCESS FOR THE PRODUCTION OF ZINC FROM CHLORIDE SOLUTIONS CONTAINING MAINLY IRON, COPPER AND ZINC | |
DE3275204D1 (en) | Process for the manufacture of soap powder | |
EP0186076A3 (en) | Process for the preparation of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate | |
GB943157A (en) | Aqueous solution treatment | |
ES8600010A1 (en) | Unstrengthened films permeable to smoke, based on regenerated cellulose, for the manufacture of sausage casings. | |
GB1088242A (en) | Process for the production of flat and hollow viscose rayon fibres and paper made therewith | |
GB541099A (en) | Improvements in and relating to the manufacture and production of artificial threads and the like articles from viscose | |
JPS5636501A (en) | Production of cationic starch | |
GB1393778A (en) | Regenerated cellulose filaments | |
GR3031972T3 (en) | Sulfated diosmin derivative. | |
NL140397B (en) | PROCESS OF MANUFACTURING A COLLAGEN TUBULAR COVER. | |
GB1262797A (en) | Method for producing highly crimped regenerated cellulose fibers by steam stretching | |
ES259183A1 (en) | Method of producing shaped bodies of regenerated cellulose from viscose and spinning solution and bath therefor | |
FR2166143A1 (en) | Alkyl 2,3,3-triiodoallyl ethers - with antimicrobial activity used as disinfectants, poultry feed additives an swine dysen | |
IE34368B1 (en) | Modified-morphology hydromagnesite and process for manufacturing same | |
GB823200A (en) | A process for the production of artificial filaments of regenerated cellulose from viscose | |
JPS5526263A (en) | Production of hollow fiber of regenerated cellulose |