RO86025B - Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia - Google Patents
Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuiaInfo
- Publication number
- RO86025B RO86025B RO72171A RO7217172A RO86025B RO 86025 B RO86025 B RO 86025B RO 72171 A RO72171 A RO 72171A RO 7217172 A RO7217172 A RO 7217172A RO 86025 B RO86025 B RO 86025B
- Authority
- RO
- Romania
- Prior art keywords
- fibril
- preparing
- making
- same
- synthetic polymers
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920001059 synthetic polymer Polymers 0.000 title 1
- 238000011084 recovery Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
-
- 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
- D01D5/11—Flash-spinning
-
- 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
- D04H13/00—Other non-woven fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63876 | 1971-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86025A RO86025A (ro) | 1985-01-24 |
| RO86025B true RO86025B (ro) | 1985-01-31 |
Family
ID=19726821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO72171A RO86025B (ro) | 1971-09-09 | 1972-09-08 | Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US3883630A (en, 2012) |
| JP (1) | JPS5439501B2 (en, 2012) |
| AR (1) | AR197577A1 (en, 2012) |
| AT (1) | AT330941B (en, 2012) |
| AU (1) | AU454391B2 (en, 2012) |
| BE (1) | BE787890A (en, 2012) |
| BR (1) | BR7206179D0 (en, 2012) |
| CA (1) | CA1016314A (en, 2012) |
| CH (1) | CH539131A (en, 2012) |
| CS (1) | CS160064B2 (en, 2012) |
| DD (1) | DD100023A5 (en, 2012) |
| DE (1) | DE2241163C2 (en, 2012) |
| ES (1) | ES405987A1 (en, 2012) |
| FI (1) | FI54151C (en, 2012) |
| FR (1) | FR2152583B1 (en, 2012) |
| GB (1) | GB1355928A (en, 2012) |
| IE (1) | IE36656B1 (en, 2012) |
| IT (1) | IT967071B (en, 2012) |
| LU (1) | LU63876A1 (en, 2012) |
| NL (1) | NL170651C (en, 2012) |
| NO (1) | NO138536C (en, 2012) |
| PL (1) | PL77070B1 (en, 2012) |
| RO (1) | RO86025B (en, 2012) |
| SE (1) | SE403499B (en, 2012) |
| TR (1) | TR16958A (en, 2012) |
| ZA (1) | ZA725668B (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025593A (en) * | 1971-08-06 | 1977-05-24 | Solvay & Cie | Fabrication of discontinuous fibrils |
| BE787033A (en, 2012) * | 1971-08-06 | 1973-02-01 | Solvay | |
| NL7305415A (en, 2012) * | 1973-04-18 | 1974-10-22 | ||
| LU69196A1 (en, 2012) * | 1974-01-18 | 1975-12-09 | ||
| US4127623A (en) * | 1974-08-03 | 1978-11-28 | Sumitomo Chemical Company, Limited | Process for producing polyolefin short fibers |
| LU76197A1 (en, 2012) * | 1976-11-12 | 1978-07-10 | ||
| US5098452A (en) * | 1990-08-24 | 1992-03-24 | E. I. Du Pont De Nemours And Company | Method for controlling the level of solvent vapor in a vessel |
| CN106149206A (zh) * | 2016-08-19 | 2016-11-23 | 安徽元琛环保科技股份有限公司 | 一种纳米纤维‑针刺ptfe基布滤材的制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB413311A (en) * | 1933-01-06 | 1934-07-06 | British Celanese | Improvements in the manufacture of artificial filaments |
| NL70708C (en, 2012) * | 1941-03-01 | |||
| US2336743A (en) * | 1941-10-13 | 1943-12-14 | Fred W Manning | Method and apparatus for spinning unwoven fabrics |
| US2411660A (en) * | 1943-05-22 | 1946-11-26 | Fred W Manning | Method of making filter cartridges, abrasive sheets, scouring pads, and the like |
| US2398831A (en) * | 1944-05-06 | 1946-04-23 | Du Pont | Spinning apparatus and method |
| US2515393A (en) * | 1945-03-01 | 1950-07-18 | American Viscose Corp | Dry spinning system |
| US2906367A (en) * | 1956-11-08 | 1959-09-29 | American Viscose Corp | De-gasifying liquids |
| DK116229B (da) * | 1957-06-11 | 1969-12-22 | Du Pont | Kontinuerligt extruderet eller spundet filamentprodukt og fremgangsmåde til dets fremstilling. |
| US3026190A (en) * | 1958-12-02 | 1962-03-20 | American Viscose Corp | Elastomer bonded abrasives |
| US3056719A (en) * | 1959-07-09 | 1962-10-02 | David R Webster | Continuous web forming machine |
| NL280787A (en, 2012) * | 1961-07-11 | |||
| US3081519A (en) * | 1962-01-31 | 1963-03-19 | Fibrillated strand | |
| US3210452A (en) * | 1962-11-06 | 1965-10-05 | Monsanto Co | Dry spinning of polyethylene |
| NL288240A (en, 2012) * | 1963-11-08 | |||
| FR1493680A (fr) * | 1964-06-04 | 1967-09-01 | Du Pont | Appareil et procédé pour séparer et charger électrostatiquement une nappe de plexifilaments |
| FR1546480A (fr) * | 1967-02-28 | 1968-11-22 | Papeteries Navarre | Perfectionnements à la fabrication de structures fibreuses particulaires |
-
0
- BE BE787890D patent/BE787890A/xx not_active IP Right Cessation
-
1971
- 1971-09-09 LU LU63876A patent/LU63876A1/xx unknown
-
1972
- 1972-08-09 CH CH1177372A patent/CH539131A/fr not_active IP Right Cessation
- 1972-08-17 ZA ZA725668A patent/ZA725668B/xx unknown
- 1972-08-19 ES ES405987A patent/ES405987A1/es not_active Expired
- 1972-08-22 DE DE2241163A patent/DE2241163C2/de not_active Expired
- 1972-08-24 AU AU45936/72A patent/AU454391B2/en not_active Expired
- 1972-08-25 IE IE1166/72A patent/IE36656B1/xx unknown
- 1972-08-29 FR FR7230717A patent/FR2152583B1/fr not_active Expired
- 1972-08-30 AR AR243818A patent/AR197577A1/es active
- 1972-08-31 NL NLAANVRAGE7211880,A patent/NL170651C/xx not_active IP Right Cessation
- 1972-08-31 IT IT28703/72A patent/IT967071B/it active
- 1972-09-04 FI FI2436/72A patent/FI54151C/fi active
- 1972-09-05 TR TR16958A patent/TR16958A/xx unknown
- 1972-09-06 CS CS6096A patent/CS160064B2/cs unknown
- 1972-09-06 US US286683A patent/US3883630A/en not_active Expired - Lifetime
- 1972-09-06 BR BR006179/72A patent/BR7206179D0/pt unknown
- 1972-09-07 DD DD165530A patent/DD100023A5/xx unknown
- 1972-09-07 PL PL1972157636A patent/PL77070B1/xx unknown
- 1972-09-08 CA CA151,321A patent/CA1016314A/en not_active Expired
- 1972-09-08 GB GB4181772A patent/GB1355928A/en not_active Expired
- 1972-09-08 NO NO3208/72A patent/NO138536C/no unknown
- 1972-09-08 SE SE7211614A patent/SE403499B/xx unknown
- 1972-09-08 RO RO72171A patent/RO86025B/ro unknown
- 1972-09-08 AT AT774572A patent/AT330941B/de not_active IP Right Cessation
- 1972-09-09 JP JP9088172A patent/JPS5439501B2/ja not_active Expired
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