DE2338359C2 - Verfahren zur Herstellung von Vliesstoff - Google Patents
Verfahren zur Herstellung von VliesstoffInfo
- Publication number
- DE2338359C2 DE2338359C2 DE2338359A DE2338359A DE2338359C2 DE 2338359 C2 DE2338359 C2 DE 2338359C2 DE 2338359 A DE2338359 A DE 2338359A DE 2338359 A DE2338359 A DE 2338359A DE 2338359 C2 DE2338359 C2 DE 2338359C2
- Authority
- DE
- Germany
- Prior art keywords
- conveyor
- threads
- spinning
- thread
- liquid
- 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
- 238000000034 method Methods 0.000 title claims description 40
- 239000004745 nonwoven fabric Substances 0.000 title claims description 33
- 230000008569 process Effects 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000009987 spinning Methods 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 45
- 239000004744 fabric Substances 0.000 claims description 10
- 230000010355 oscillation Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 230000015271 coagulation Effects 0.000 description 12
- 238000005345 coagulation Methods 0.000 description 12
- 239000007921 spray Substances 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 229920000297 Rayon Polymers 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 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
- 238000009825 accumulation Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- DBNPDRYVYQWGFW-UHFFFAOYSA-N N.[Cu]=O Chemical compound N.[Cu]=O DBNPDRYVYQWGFW-UHFFFAOYSA-N 0.000 description 1
- WYWJXYCHNSISPZ-UHFFFAOYSA-L N.[OH-].[OH-].[Cu++] Chemical compound N.[OH-].[OH-].[Cu++] WYWJXYCHNSISPZ-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/013—Regenerated cellulose series
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/05—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in another pattern, e.g. zig-zag, sinusoidal
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47074320A JPS526381B2 (enrdf_load_stackoverflow) | 1972-07-25 | 1972-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2338359A1 DE2338359A1 (de) | 1974-02-14 |
| DE2338359C2 true DE2338359C2 (de) | 1983-11-03 |
Family
ID=13543697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2338359A Expired DE2338359C2 (de) | 1972-07-25 | 1973-07-25 | Verfahren zur Herstellung von Vliesstoff |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3906130A (enrdf_load_stackoverflow) |
| JP (1) | JPS526381B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2338359C2 (enrdf_load_stackoverflow) |
| IT (1) | IT994113B (enrdf_load_stackoverflow) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2207831A1 (de) * | 1972-02-19 | 1973-08-23 | Dynamit Nobel Ag | Elektronischer sensor zum ausloesen von sicherheitseinrichtungen beim aufprall von fahrzeugen |
| US4133310A (en) * | 1974-01-11 | 1979-01-09 | Smith & Nephew Research Limited | Polymer fabric |
| JPS5110190U (enrdf_load_stackoverflow) * | 1974-07-12 | 1976-01-24 | ||
| JPS5139246A (en) * | 1974-10-01 | 1976-04-01 | Asahi Chemical Ind | Hashu saibaiyoshiito |
| JPS5264887U (enrdf_load_stackoverflow) * | 1975-11-06 | 1977-05-13 | ||
| US4152480A (en) * | 1976-06-28 | 1979-05-01 | Mitsubishi Rayon Company, Limited | Method for making nonwoven fabric and product |
| US4320166A (en) * | 1980-05-02 | 1982-03-16 | Toray Industries, Inc. | Thermal-insulating nonwoven bulky product |
| US4392903A (en) * | 1980-05-02 | 1983-07-12 | Toray Industries, Inc. | Process for making a thermal-insulating nonwoven bulky product |
| WO1981003503A1 (en) | 1980-05-28 | 1981-12-10 | Toray Industries | Insulating sheet |
| US4753839A (en) * | 1986-10-20 | 1988-06-28 | Fiber Technology Corporation | Stretchable fabric |
| USRE40362E1 (en) | 1987-04-23 | 2008-06-10 | Polymer Group, Inc. | Apparatus and method for hydroenhancing fabric |
| US5136761A (en) * | 1987-04-23 | 1992-08-11 | International Paper Company | Apparatus and method for hydroenhancing fabric |
| US5737813A (en) * | 1988-04-14 | 1998-04-14 | International Paper Company | Method and apparatus for striped patterning of dyed fabric by hydrojet treatment |
| US5632072A (en) * | 1988-04-14 | 1997-05-27 | International Paper Company | Method for hydropatterning napped fabric |
| JPH0663012B2 (ja) * | 1988-08-10 | 1994-08-17 | 川崎製鉄株式会社 | 高炉炉体保護壁 |
| RU2132893C1 (ru) | 1993-08-30 | 1999-07-10 | Макнейл Ппс, Инк. | Нетканый материал (варианты) |
| US5919177A (en) * | 1997-03-28 | 1999-07-06 | Kimberly-Clark Worldwide, Inc. | Permeable fiber-like film coated nonwoven |
| DE19828118A1 (de) * | 1998-06-24 | 1999-12-30 | Fleissner Maschf Gmbh Co | Vorrichtung mit einem Düsenbalken zur Erzeugung von Flüssigkeitsstrahlen zur Strahlverflechtung von Fasern an einer textilen Bahn |
| US6736916B2 (en) | 2000-12-20 | 2004-05-18 | Kimberly-Clark Worldwide, Inc. | Hydraulically arranged nonwoven webs and method of making same |
| US6499982B2 (en) * | 2000-12-28 | 2002-12-31 | Nordson Corporation | Air management system for the manufacture of nonwoven webs and laminates |
| FR2819527B1 (fr) * | 2001-01-16 | 2003-03-21 | Rieter Perfojet | Installation de production de nappes fibreuses non tissees par jets de fluide sans marque visible |
| US6799957B2 (en) * | 2002-02-07 | 2004-10-05 | Nordson Corporation | Forming system for the manufacture of thermoplastic nonwoven webs and laminates |
| GB0208418D0 (en) * | 2002-04-11 | 2002-05-22 | Univ Aston | Polymeric fibre |
| AU2003211694A1 (en) * | 2002-07-11 | 2004-02-02 | Asahi Kasei Fibers Corporation | Wiper and method of manufacturing the wiper |
| DE102005017187B4 (de) * | 2005-04-13 | 2007-06-21 | Lindauer Dornier Gmbh | Durchlauftrockner in Mehretagenbauweise, insbesondere für plattenförmige Produkte |
| IT1393826B1 (it) * | 2009-04-21 | 2012-05-11 | Marti S R L | Metodo ed apparecchiatura per fabbricare una stuoia di tessuto non tessuto con elevato incrocio trasversale dei filamenti, elevato ingombro ed elevato volume vuoto. |
| JP2012077388A (ja) * | 2010-09-30 | 2012-04-19 | Toray Ind Inc | 不織布およびその製造方法 |
| US10077517B2 (en) | 2013-03-11 | 2018-09-18 | Apple Inc. | Textile product having thinned regions |
| US20140272209A1 (en) | 2013-03-13 | 2014-09-18 | Apple Inc. | Textile product having reduced density |
| US10064458B2 (en) | 2015-09-08 | 2018-09-04 | Apple Inc. | Band with folded seam for an electronic device |
| CN114262990B (zh) * | 2021-12-28 | 2022-11-22 | 郑州纺机自控设备股份有限公司 | 一种水刺非织造布成套设备 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3120463A (en) * | 1964-02-04 | Porous fibrous sheet material | ||
| US2862251A (en) * | 1955-04-12 | 1958-12-02 | Chicopee Mfg Corp | Method of and apparatus for producing nonwoven product |
| US3193436A (en) * | 1960-07-22 | 1965-07-06 | Johnson & Johnson | Nonwoven fabric |
| US3314122A (en) * | 1963-07-01 | 1967-04-18 | Du Pont | Apparatus for forming non-woven web structures |
| BE674809A (enrdf_load_stackoverflow) * | 1965-01-09 | 1966-05-03 | ||
| US3498874A (en) * | 1965-09-10 | 1970-03-03 | Du Pont | Apertured tanglelaced nonwoven textile fabric |
| US3485709A (en) * | 1966-05-16 | 1969-12-23 | Du Pont | Acrylic nonwoven fabric of high absorbency |
| US3537945A (en) * | 1967-01-06 | 1970-11-03 | Du Pont | Nonwovens from bulk-yarn warps |
| US3531363A (en) * | 1967-01-06 | 1970-09-29 | Du Pont | Nonwoven fabric |
| US3485708A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Patterned nonwoven fabric of multifilament yarns and jet stream process for its production |
| US3485706A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
| FR2052241A5 (en) * | 1969-07-31 | 1971-04-09 | Kimberly Clark Co | Non-woven fabric comprising a fibre web - laminated to a carrier sheet |
-
1972
- 1972-07-25 JP JP47074320A patent/JPS526381B2/ja not_active Expired
-
1973
- 1973-07-24 US US382217A patent/US3906130A/en not_active Expired - Lifetime
- 1973-07-25 DE DE2338359A patent/DE2338359C2/de not_active Expired
- 1973-07-25 IT IT51643/73A patent/IT994113B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT994113B (it) | 1975-10-20 |
| JPS4930665A (enrdf_load_stackoverflow) | 1974-03-19 |
| US3906130A (en) | 1975-09-16 |
| JPS526381B2 (enrdf_load_stackoverflow) | 1977-02-22 |
| DE2338359A1 (de) | 1974-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8125 | Change of the main classification |
Ipc: D04H 3/16 |
|
| 8126 | Change of the secondary classification |
Ipc: D04H 3/05 |
|
| 8181 | Inventor (new situation) |
Free format text: TSURUMI, TAKASHI EMORI, SHUICHI DAIGOH, KIYOKAZU IKEGAMI, TAKEMI KANEKO, TUTOMU, NOBEOKA, MIYAZAKI,JP |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: MEYER, L., DIPL.-ING. VONNEMANN, G., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 2000 HAMBURG |