RU2113559C1 - Способ получения волокон крахмального материала, устройство для осуществления способа, крахмальные волокна - Google Patents

Способ получения волокон крахмального материала, устройство для осуществления способа, крахмальные волокна

Info

Publication number: RU2113559C1
Authority: RU; Russia
Prior art keywords: starch; chamber; size; fibers; holes
Prior art date: 1992-10-16

Application number

RU94032151A

Other languages

English (en)

Russian (ru)

Other versions

RU94032151A (ru

Inventor

Бастиоли Катиа

Касале Бруно

Занарди Джино

Original Assignee

Сереста Холдинг Б.В.

Priority date (The priority date 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 date listed.)

1992-10-16

Filing date

1993-10-11

Publication date

1998-06-20

1993-10-11 Application filed by Сереста Холдинг Б.В. filed Critical Сереста Холдинг Б.В.

1996-02-20 Publication of RU94032151A publication Critical patent/RU94032151A/ru

1998-06-20 Application granted granted Critical

1998-06-20 Publication of RU2113559C1 publication Critical patent/RU2113559C1/ru

Links

229920002472 Starch Polymers 0.000 title claims abstract description 97
239000008107 starch Substances 0.000 title claims abstract description 96
235000019698 starch Nutrition 0.000 title claims abstract description 96
239000000463 material Substances 0.000 title claims abstract description 55
238000000034 method Methods 0.000 title claims abstract description 24
238000004519 manufacturing process Methods 0.000 title claims abstract description 14
239000000835 fiber Substances 0.000 title claims description 59
238000005345 coagulation Methods 0.000 claims abstract description 39
230000015271 coagulation Effects 0.000 claims abstract description 39
239000006185 dispersion Substances 0.000 claims abstract description 14
238000001125 extrusion Methods 0.000 claims abstract description 14
150000003839 salts Chemical class 0.000 claims abstract description 9
239000007864 aqueous solution Substances 0.000 claims abstract description 6
239000000701 coagulant Substances 0.000 claims abstract description 4
239000003795 chemical substances by application Substances 0.000 claims description 30
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
238000009826 distribution Methods 0.000 claims description 13
239000011148 porous material Substances 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 4
239000002184 metal Substances 0.000 claims description 4
239000000126 substance Substances 0.000 abstract description 5
229920003043 Cellulose fiber Polymers 0.000 abstract description 2
230000000694 effects Effects 0.000 abstract description 2
229920002994 synthetic fiber Polymers 0.000 abstract 1
239000000047 product Substances 0.000 description 15
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 10
229910052921 ammonium sulfate Inorganic materials 0.000 description 10
235000011130 ammonium sulphate Nutrition 0.000 description 10
239000000123 paper Substances 0.000 description 10
239000000243 solution Substances 0.000 description 7
238000010411 cooking Methods 0.000 description 6
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 5
239000000725 suspension Substances 0.000 description 5
229920000945 Amylopectin Polymers 0.000 description 4
229920002261 Corn starch Polymers 0.000 description 4
239000012267 brine Substances 0.000 description 4
238000001914 filtration Methods 0.000 description 4
239000002245 particle Substances 0.000 description 4
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
239000008120 corn starch Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
230000005070 ripening Effects 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
238000003756 stirring Methods 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
229920001131 Pulp (paper) Polymers 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
240000008042 Zea mays Species 0.000 description 2
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
235000002017 Zea mays subsp mays Nutrition 0.000 description 2
RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
235000005822 corn Nutrition 0.000 description 2
230000007547 defect Effects 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
238000007380 fibre production Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
239000007769 metal material Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000010802 sludge Substances 0.000 description 2
229910052938 sodium sulfate Inorganic materials 0.000 description 2
235000011152 sodium sulphate Nutrition 0.000 description 2
239000002904 solvent Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
239000004254 Ammonium phosphate Substances 0.000 description 1
229920001685 Amylomaize Polymers 0.000 description 1
229920000856 Amylose Polymers 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
240000003183 Manihot esculenta Species 0.000 description 1
235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
229920000881 Modified starch Polymers 0.000 description 1
239000004368 Modified starch Substances 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
244000061456 Solanum tuberosum Species 0.000 description 1
235000002595 Solanum tuberosum Nutrition 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
229910000148 ammonium phosphate Inorganic materials 0.000 description 1
235000019289 ammonium phosphates Nutrition 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
230000004323 axial length Effects 0.000 description 1
239000011111 cardboard Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
238000001246 colloidal dispersion Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
229920006226 ethylene-acrylic acid Polymers 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000012065 filter cake Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000013467 fragmentation Methods 0.000 description 1
238000006062 fragmentation reaction Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
229920000554 ionomer Polymers 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
239000000787 lecithin Substances 0.000 description 1
229940067606 lecithin Drugs 0.000 description 1
235000010445 lecithin Nutrition 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000003754 machining Methods 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
230000035800 maturation Effects 0.000 description 1
238000010907 mechanical stirring Methods 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000019426 modified starch Nutrition 0.000 description 1
230000000877 morphologic effect Effects 0.000 description 1
238000000465 moulding Methods 0.000 description 1
125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000012766 organic filler Substances 0.000 description 1
239000011087 paperboard Substances 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
-1 polyoxyethylene Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
229920001592 potato starch Polymers 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000012047 saturated solution Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
235000017550 sodium carbonate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
230000009466 transformation Effects 0.000 description 1
239000002351 wastewater Substances 0.000 description 1

Images

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
General Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Artificial Filaments (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Paper (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

RU94032151A 1992-10-16 1993-10-11 Способ получения волокон крахмального материала, устройство для осуществления способа, крахмальные волокна RU2113559C1 (ru)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ITTO92A000837		1992-10-16
ITTO920837A IT1256971B (it)	1992-10-16	1992-10-16	Dispositivo e procedimento per la produzione di fibre di materiale amidaceo.

Publications (2)

Publication Number	Publication Date
RU94032151A RU94032151A (ru)	1996-02-20
RU2113559C1 true RU2113559C1 (ru)	1998-06-20

Family

ID=11410787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RU94032151A RU2113559C1 (ru)	1992-10-16	1993-10-11	Способ получения волокон крахмального материала, устройство для осуществления способа, крахмальные волокна

Country Status (14)

Country	Link
EP (1)	EP0617742B1 (it)
JP (1)	JP3345013B2 (it)
AT (1)	ATE162561T1 (it)
AU (1)	AU669225B2 (it)
BR (1)	BR9305678A (it)
CA (1)	CA2125977C (it)
DE (1)	DE69316585T2 (it)
DK (1)	DK0617742T3 (it)
ES (1)	ES2111186T3 (it)
FI (1)	FI102772B1 (it)
IT (1)	IT1256971B (it)
NO (1)	NO942255D0 (it)
RU (1)	RU2113559C1 (it)
WO (1)	WO1994009190A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4409465A1 (de) *	1994-03-19	1995-09-21	Kinkel Werner Helmut	Biologisch abbaubare Vliese und Vliesverbundmaterialien
EP2246472A1 (en)	2009-03-24	2010-11-03	Mondi Limited South Africa	Process for preparing polysaccharide gel particles and pulp furnish for use in paper making
BR112015008315B1 (pt)	2012-10-22	2021-11-16	Innventia Ab	Método de fibras de fiação ou extrusão
GB2518199A (en) *	2013-09-13	2015-03-18	Xiros Ltd	Method of producing a swellable polymer fibre
HK1249557A1 (zh)	2015-04-28	2018-11-02	Spinnova Oy	用於制造纤维纱线的化学方法和系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4139699A (en) *	1976-03-25	1979-02-13	National Starch And Chemical Corporation	Water insensitive starch fibers and a process for the production thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2988782A (en) *	1958-12-09	1961-06-20	Du Pont	Process for producing fibrids by precipitation and violent agitation
US4205025A (en) *	1975-12-22	1980-05-27	Champion International Corporation	Synthetic polymeric fibrids, fibrid products and process for their production
US4243480A (en) *	1977-10-17	1981-01-06	National Starch And Chemical Corporation	Process for the production of paper containing starch fibers and the paper produced thereby
IT1249972B (it) *	1991-07-31	1995-03-30	Ferruzzi Ricerca & Tec	Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone.

1992
- 1992-10-16 IT ITTO920837A patent/IT1256971B/it active IP Right Grant
1993
- 1993-10-11 DE DE69316585T patent/DE69316585T2/de not_active Expired - Fee Related
- 1993-10-11 EP EP93922545A patent/EP0617742B1/en not_active Expired - Lifetime
- 1993-10-11 AT AT93922545T patent/ATE162561T1/de not_active IP Right Cessation
- 1993-10-11 ES ES93922545T patent/ES2111186T3/es not_active Expired - Lifetime
- 1993-10-11 DK DK93922545.4T patent/DK0617742T3/da active
- 1993-10-11 BR BR9305678A patent/BR9305678A/pt not_active IP Right Cessation
- 1993-10-11 AU AU51506/93A patent/AU669225B2/en not_active Ceased
- 1993-10-11 JP JP50960394A patent/JP3345013B2/ja not_active Expired - Fee Related
- 1993-10-11 RU RU94032151A patent/RU2113559C1/ru not_active IP Right Cessation
- 1993-10-11 WO PCT/EP1993/002782 patent/WO1994009190A1/en not_active Ceased
- 1993-10-11 CA CA002125977A patent/CA2125977C/en not_active Expired - Fee Related
1994
- 1994-06-15 FI FI942851A patent/FI102772B1/fi active
- 1994-06-15 NO NO942255A patent/NO942255D0/no unknown

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4139699A (en) *	1976-03-25	1979-02-13	National Starch And Chemical Corporation	Water insensitive starch fibers and a process for the production thereof

Also Published As

Publication number	Publication date
CA2125977C (en)	2003-09-30
DE69316585D1 (de)	1998-02-26
BR9305678A (pt)	1994-11-22
NO942255L (no)	1994-06-15
EP0617742A1 (en)	1994-10-05
JP3345013B2 (ja)	2002-11-18
IT1256971B (it)	1995-12-27
FI102772B (fi)	1999-02-15
ITTO920837A1 (it)	1994-04-16
AU669225B2 (en)	1996-05-30
FI942851A0 (fi)	1994-06-15
JPH07502312A (ja)	1995-03-09
EP0617742B1 (en)	1998-01-21
NO942255D0 (no)	1994-06-15
DK0617742T3 (da)	1998-03-30
FI102772B1 (fi)	1999-02-15
DE69316585T2 (de)	1998-04-23
FI942851L (fi)	1994-06-15
WO1994009190A1 (en)	1994-04-28
ITTO920837A0 (it)	1992-10-16
CA2125977A1 (en)	1994-04-28
ATE162561T1 (de)	1998-02-15
AU5150693A (en)	1994-05-09
ES2111186T3 (es)	1998-03-01

Legal Events

Date	Code	Title	Description
2007-12-20	MM4A	The patent is invalid due to non-payment of fees	Effective date: 20061012

Publication	Publication Date	Title
US4047862A (en)	1977-09-13	Cellulose ester fibrillar structure
RU2156839C2 (ru)	2000-09-27	Волокна фибрилловой системы (варианты), формованное изделие, способ изготовления волокон фибрилловой системы, прядильная фильера для изготовления волокон фибрилловой системы
US5866251A (en)	1999-02-02	Device and process for the production of fibrious starch materials
CN1106462C (zh)	2003-04-23	聚(四氟乙烯)及相关聚合物的分散体纺丝法以及改进的中间体纤维结构体
SK283750B6 (sk)	2004-01-08	Spôsob výroby suspenzie celulózy
RU2113559C1 (ru)	1998-06-20	Способ получения волокон крахмального материала, устройство для осуществления способа, крахмальные волокна
US3961007A (en)	1976-06-01	Continuous process for making fibrous cellulose acetate filter material
EP0316571B1 (en)	1994-03-02	Process for preparation of porous shaped articles
US4154856A (en)	1979-05-15	Method for stretching a coagulable extrudate
EP0013054A1 (en)	1980-07-09	Process for melt spinning acrylonitrile polymer hydrates
US5705631A (en)	1998-01-06	Laminar flow process of preparing cellulose diacetate fibers
JP2002348401A (ja)	2002-12-04	ポリケトン多孔体
GB2258251A (en)	1993-02-03	Starch pulp and its preparation for the manufacture of paper and cardboard
US20250122645A1 (en)	2025-04-17	Improvements relating to the cold-alkali process for the production of regenerated cellulosic shaped bodies
GB1565579A (en)	1980-04-23	Method of and apparatus for manufacturing filaments of viscose
CN216579587U (zh)	2022-05-24	一种聚乙烯颗粒抽丝
JPS6025525B2 (ja)	1985-06-19	中空繊維状膜及びその製造方法
SU730724A1 (ru)	1980-04-30	Раствор дл формовани ацетатных нитей
JPS59112030A (ja)	1984-06-28	炭素繊維の製法
JPS62141199A (ja)	1987-06-24	ヒドロゲル系バインダ−繊維含有シ−ト
JPS6028924B2 (ja)	1985-07-08	中空糸製造用紡糸原液組成物
JP2001316937A (ja)	2001-11-16	セルロース成形体の製造方法
JPH10195231A (ja)	1998-07-28	ポリオレフィン系多孔質成形体の製造方法