DE1419411A1 - Faservlies und Verfahren zur Herstellung desselben - Google Patents
Faservlies und Verfahren zur Herstellung desselbenInfo
- Publication number
- DE1419411A1 DE1419411A1 DE19621419411 DE1419411A DE1419411A1 DE 1419411 A1 DE1419411 A1 DE 1419411A1 DE 19621419411 DE19621419411 DE 19621419411 DE 1419411 A DE1419411 A DE 1419411A DE 1419411 A1 DE1419411 A1 DE 1419411A1
- Authority
- DE
- Germany
- Prior art keywords
- hydroxyethyl cellulose
- binder
- degree
- fibers
- ethylene oxide
- 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.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000835 fiber Substances 0.000 claims description 41
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 31
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 31
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 239000011230 binding agent Substances 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- 238000006266 etherification reaction Methods 0.000 claims description 6
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 229920000297 Rayon Polymers 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 241000656145 Thyrsites atun Species 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9508—Capsules; Tablets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
-
- 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
- D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/66—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/07—Cellulose esters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/09—Cellulose ethers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/905—Feeder conveyor holding item by suction
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83783A US3097743A (en) | 1961-01-19 | 1961-01-19 | Inspection method and machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1419411A1 true DE1419411A1 (de) | 1969-04-10 |
Family
ID=22180672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621419411 Pending DE1419411A1 (de) | 1961-01-19 | 1962-01-05 | Faservlies und Verfahren zur Herstellung desselben |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3097743A (enrdf_load_stackoverflow) |
| DE (1) | DE1419411A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1050464A (enrdf_load_stackoverflow) |
| NL (2) | NL133583C (enrdf_load_stackoverflow) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE28413E (en) * | 1971-05-28 | 1975-05-06 | Jr., etal orienting apparatus | |
| US3690487A (en) * | 1971-05-28 | 1972-09-12 | Mark Products | Orienting apparatus |
| BE788990A (fr) * | 1971-09-23 | 1973-03-19 | Lilly Co Eli | Systeme optique de controle de capsules |
| US3814931A (en) * | 1972-05-22 | 1974-06-04 | Parke Davis & Co | Inspection apparatus and means |
| US4170306A (en) * | 1976-05-19 | 1979-10-09 | Ultra-Sort Corp. | Control apparatus for sorting products |
| NL7808355A (nl) * | 1977-08-18 | 1979-02-20 | Elbicon Electronics Pvba | Inrichting voor het detecteren van vreemde voorwerpen tussen losse groente. |
| CH642174A5 (de) * | 1978-03-17 | 1984-03-30 | Fuji Electric Co Ltd | Einrichtung zur kontrolle des aussehens von festkoerpermedikamenten. |
| US4377238A (en) * | 1980-08-27 | 1983-03-22 | The United States Of America As Represented By The United States Department Of Energy | Flaw detection and evaluation |
| US4417662A (en) * | 1981-05-04 | 1983-11-29 | Eli Lilly And Company | Vial inspection machine |
| DE3423538A1 (de) * | 1984-06-26 | 1986-01-02 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Maschine mit automatischem gegenstandstransport |
| US4784275A (en) * | 1986-09-15 | 1988-11-15 | Vanzetti Systems Inc. | Verification systems for small objects |
| US5135114A (en) * | 1988-08-11 | 1992-08-04 | Satake Engineering Co., Ltd. | Apparatus for evaluating the grade of rice grains |
| JP2004226101A (ja) * | 2003-01-20 | 2004-08-12 | Tokyo Weld Co Ltd | ワーク検査システム |
| JP4124242B2 (ja) * | 2006-05-24 | 2008-07-23 | 株式会社村田製作所 | ワーク搬送装置及び電子部品搬送装置 |
| WO2016147203A1 (en) * | 2015-03-16 | 2016-09-22 | Nanopix Iss (P) Ltd. | A novel intelligent grading machine with trajectory tracking sensor network and a process thereof |
| CN104959329A (zh) * | 2015-06-08 | 2015-10-07 | 浙江汇力胶囊有限公司 | 一种新型空心胶囊分选机 |
| CN106269563B (zh) * | 2016-08-15 | 2018-10-30 | 浙江药联胶丸有限公司 | 一种胶囊全自动称重灯检装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1960231A (en) * | 1928-06-20 | 1934-05-29 | Cooper Benjamin | Shade inspecting machine |
| US1921863A (en) * | 1929-06-25 | 1933-08-08 | Everett H Bickley | Sorting machine |
| US2354628A (en) * | 1942-02-06 | 1944-07-25 | Budd Edward G Mfg Co | Inspection apparatus |
| US2862617A (en) * | 1955-02-21 | 1958-12-02 | Telemeter Magnetics Inc | Shifting register for a sorting system |
| US2785786A (en) * | 1955-04-25 | 1957-03-19 | Smith Kline French Lab | Conveying apparatus |
| US2933185A (en) * | 1955-05-11 | 1960-04-19 | United States Steel Corp | Method and apparatus for classifying sheets according to length |
| US2929500A (en) * | 1957-04-29 | 1960-03-22 | Frutchey Bean Company | Apparatus for sorting articles |
-
0
- NL NL273025D patent/NL273025A/xx unknown
- NL NL133583D patent/NL133583C/xx active
- GB GB1050464D patent/GB1050464A/en not_active Expired
-
1961
- 1961-01-19 US US83783A patent/US3097743A/en not_active Expired - Lifetime
-
1962
- 1962-01-05 DE DE19621419411 patent/DE1419411A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL273025A (enrdf_load_stackoverflow) | 1900-01-01 |
| GB1050464A (enrdf_load_stackoverflow) | 1900-01-01 |
| US3097743A (en) | 1963-07-16 |
| NL133583C (enrdf_load_stackoverflow) | 1900-01-01 |
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