GB1329615A - Method for producing a non-woven fibrous product - Google Patents
Method for producing a non-woven fibrous productInfo
- Publication number
- GB1329615A GB1329615A GB4172870A GB4172870A GB1329615A GB 1329615 A GB1329615 A GB 1329615A GB 4172870 A GB4172870 A GB 4172870A GB 4172870 A GB4172870 A GB 4172870A GB 1329615 A GB1329615 A GB 1329615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- viscose
- formaldehyde
- sept
- treatment
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 229920000297 Rayon Polymers 0.000 abstract 6
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 3
- 229920003063 hydroxymethyl cellulose Polymers 0.000 abstract 3
- 229940031574 hydroxymethyl cellulose Drugs 0.000 abstract 3
- 239000012991 xanthate Substances 0.000 abstract 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 2
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/02—Synthetic cellulose fibres
- D21H13/08—Synthetic cellulose fibres from regenerated cellulose
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/552—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving by applying solvents or auxiliary agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7237769 | 1969-09-12 | ||
| JP7288769 | 1969-09-13 | ||
| JP1673570 | 1970-02-27 | ||
| US7042170A | 1970-09-08 | 1970-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1329615A true GB1329615A (en) | 1973-09-12 |
Family
ID=27456634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4172870A Expired GB1329615A (en) | 1969-09-12 | 1970-09-01 | Method for producing a non-woven fibrous product |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3718537A (enrdf_load_stackoverflow) |
| BE (1) | BE756032A (enrdf_load_stackoverflow) |
| CH (1) | CH512616A (enrdf_load_stackoverflow) |
| DE (1) | DE2045118C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2061688B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1329615A (enrdf_load_stackoverflow) |
| NL (1) | NL146554B (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL170030C (nl) * | 1972-07-10 | 1982-09-16 | Mitsubishi Rayon Co | Werkwijze ter vervaardiging van een papier of niet-geweven weefsel van geregenereerde cellulose-vezels. |
| JPS531842B2 (enrdf_load_stackoverflow) * | 1973-06-18 | 1978-01-23 | ||
| JPS51130378A (en) * | 1975-05-08 | 1976-11-12 | Mitsubishi Rayon Co | Manufacture of sheettlike substance |
| DE10104277B4 (de) * | 2001-01-31 | 2008-02-21 | Papcel - Papier Und Cellulose, Technologie Und Handels-Gmbh | Flammfestes Vlies, das Celluloseregeneratfasern umfasst |
| WO2005047599A2 (en) * | 2003-11-08 | 2005-05-26 | Lally Thomas J | Method for manufacturing fire-retardant cellulose-based materials |
| JP4512512B2 (ja) * | 2005-03-29 | 2010-07-28 | 大王製紙株式会社 | 吸収性物品及びその表面シート |
| DE102006045616B3 (de) * | 2006-09-25 | 2008-02-21 | Carl Freudenberg Kg | Elastischer Vliesstoff und Verfahren zu dessen Herstellung |
| WO2015167815A1 (en) * | 2014-04-28 | 2015-11-05 | 3M Innovative Properties Company | Self-bonded cellulosic nonwoven web and method for making |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL189176B (nl) * | 1956-07-13 | 1900-01-01 | Hisamitsu Pharmaceutical Co | Pleister op basis van een synthetische rubber. |
| BE567067A (enrdf_load_stackoverflow) * | 1957-06-21 | |||
| FR1266492A (fr) * | 1960-04-22 | 1961-07-17 | Cie Ind De Textiles Artificiel | Perfectionnements dans la fabrication des fils, fibres, câblés, pellicules..., en cellulose régénérée |
| FR1344042A (fr) * | 1962-01-17 | 1963-11-22 | Algemene Kunstzijde Unie Nv | Procédé pour fabriquer des fils et des fibres discontinues de cellulose régénéree ainsi que les fils et les fibres discontinues obtenus de cette manière |
| FR1375035A (fr) * | 1962-05-31 | 1964-10-16 | Tachikawa Res Inst | Fabrication de papier de rayonne ou de textiles non tissés par procédé humide |
| FR1537578A (fr) * | 1966-09-22 | 1968-08-23 | Mitsubishi Rayon Co | Nouvelles fibres polynosiques et procédé pour leur préparation |
| NL137242C (enrdf_load_stackoverflow) * | 1967-05-09 |
-
0
- BE BE756032D patent/BE756032A/xx unknown
-
1970
- 1970-09-01 GB GB4172870A patent/GB1329615A/en not_active Expired
- 1970-09-08 US US00070421A patent/US3718537A/en not_active Expired - Lifetime
- 1970-09-09 CH CH1343070A patent/CH512616A/de not_active IP Right Cessation
- 1970-09-11 DE DE2045118A patent/DE2045118C3/de not_active Expired
- 1970-09-11 NL NL707013507A patent/NL146554B/xx unknown
- 1970-09-11 FR FR7033050A patent/FR2061688B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7013507A (enrdf_load_stackoverflow) | 1971-03-16 |
| BE756032A (fr) | 1971-02-15 |
| FR2061688B1 (enrdf_load_stackoverflow) | 1973-12-21 |
| FR2061688A1 (enrdf_load_stackoverflow) | 1971-06-25 |
| DE2045118B2 (de) | 1975-01-16 |
| DE2045118C3 (de) | 1975-08-28 |
| DE2045118A1 (de) | 1971-06-24 |
| NL146554B (nl) | 1975-07-15 |
| US3718537A (en) | 1973-02-27 |
| CH512616A (de) | 1971-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1329615A (en) | Method for producing a non-woven fibrous product | |
| ATE215096T1 (de) | Herstellung von viskose and daraus hergestellte gegenstände | |
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| GB508172A (en) | An improved process for producing hemicellulose-poor viscose and solid artificial structures therefrom | |
| GB1027153A (en) | Improvements in and relating to the manufacture of regenerated cellulose fibres fromviscose | |
| GB557218A (en) | Improvements in or relating to the manufacture of regenerated cellulose filaments or films from viscose | |
| GB541099A (en) | Improvements in and relating to the manufacture and production of artificial threads and the like articles from viscose | |
| GB1262796A (en) | Method for producing highly crimped regenerated cellulose fibers by solvent stretching | |
| GB1060311A (en) | Improvements in and relating to the manufacture of crimped viscose rayon fibres | |
| GB1080671A (en) | Highly crimped regenerated cellulose fibres and process for producing the same | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |