BE868006A - Procede de fabrication d'une plaque tubulaire enrobant un grand nombre de fibres - Google Patents
Procede de fabrication d'une plaque tubulaire enrobant un grand nombre de fibresInfo
- Publication number
- BE868006A BE868006A BE188481A BE188481A BE868006A BE 868006 A BE868006 A BE 868006A BE 188481 A BE188481 A BE 188481A BE 188481 A BE188481 A BE 188481A BE 868006 A BE868006 A BE 868006A
- Authority
- BE
- Belgium
- Prior art keywords
- fibers
- manufacturing
- large number
- plate coating
- tubular plate
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/0223—Encapsulating hollow fibres by fixing the hollow fibres prior to encapsulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
- B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Wrappers (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/805,602 US4138460A (en) | 1977-06-10 | 1977-06-10 | Method for forming tubesheets on hollow fiber tows and forming hollow fiber bundle assemblies containing same |
Publications (1)
Publication Number | Publication Date |
---|---|
BE868006A true BE868006A (fr) | 1978-12-11 |
Family
ID=25192011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE188481A BE868006A (fr) | 1977-06-10 | 1978-06-09 | Procede de fabrication d'une plaque tubulaire enrobant un grand nombre de fibres |
Country Status (18)
Country | Link |
---|---|
US (1) | US4138460A (sv) |
JP (1) | JPS6035448B2 (sv) |
AT (1) | AT375837B (sv) |
AU (1) | AU511941B2 (sv) |
BE (1) | BE868006A (sv) |
BR (1) | BR7803729A (sv) |
CA (1) | CA1106124A (sv) |
CH (1) | CH625128A5 (sv) |
DE (1) | DE2824934C2 (sv) |
DK (1) | DK258978A (sv) |
FR (1) | FR2393662A1 (sv) |
GB (1) | GB1600448A (sv) |
IT (1) | IT1105138B (sv) |
MX (1) | MX148660A (sv) |
NL (1) | NL176751C (sv) |
NO (1) | NO145182C (sv) |
NZ (1) | NZ187457A (sv) |
SE (1) | SE446305B (sv) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238437A (en) * | 1978-08-02 | 1980-12-09 | Rolston John A | Method for producing fiber reinforced product |
US4269712A (en) * | 1979-05-14 | 1981-05-26 | Cordis Dow Corp. | Hollow fiber separatory element and method of making same |
DE2944172C2 (de) * | 1979-11-02 | 1982-11-11 | Akzo Gmbh, 5600 Wuppertal | Hohlfaserdialysator |
US4323454A (en) * | 1980-01-03 | 1982-04-06 | Monsanto Company | Tube sheets for permeators |
US4323453A (en) * | 1980-01-03 | 1982-04-06 | Monsanto Company | Tube sheets for permeators |
US4349497A (en) * | 1980-03-10 | 1982-09-14 | Sheltered Workshop For The Disabled, Inc. | Fiber optic termination method and apparatus |
DE3147025A1 (de) * | 1981-11-27 | 1983-06-01 | Akzo Gmbh, 5600 Wuppertal | Einbettmasse auf basis schnellreagierender polyurethan-giessharze |
JPS5967054A (ja) * | 1982-10-09 | 1984-04-16 | Komori Printing Mach Co Ltd | 枚葉輪転印刷機の刷版装着装置 |
JPS605833U (ja) * | 1983-06-27 | 1985-01-16 | 凸版印刷株式会社 | 版と版取付けピンとの組合せ |
DE3575695D1 (de) * | 1984-07-18 | 1990-03-08 | Akzo Gmbh | Verfahren und vorrichtung zum herstellen von waerme- und/oder stoffaustauschern, die rohre enthalten. |
DE3426445A1 (de) * | 1984-07-18 | 1986-01-30 | Akzo Gmbh, 5600 Wuppertal | Vorrichtung und verfahren zum herstellen von rohrboeden fuer waerme und/oder stoffaustauscher |
JPS6150441U (sv) * | 1984-09-04 | 1986-04-04 | ||
US5192478A (en) * | 1984-10-22 | 1993-03-09 | The Dow Chemical Company | Method of forming tubesheet for hollow fibers |
DE8527694U1 (de) * | 1985-04-27 | 1987-02-19 | Akzo Gmbh, 5600 Wuppertal | Stoff- und/oder Wärmeaustauscher |
JPH07106302B2 (ja) * | 1988-02-26 | 1995-11-15 | 旭化成工業株式会社 | 中空糸型濾過モジユール |
US5486286A (en) * | 1991-04-19 | 1996-01-23 | Althin Medical, Inc. | Apparatus for performing a self-test of kidney dialysis membrane |
US5284584A (en) * | 1992-12-31 | 1994-02-08 | Hoechst Celanese Corporation | Hollow fiber membrane fabric - containing cartridges and modules having solvent-resistant thermoplastic tube sheets, and methods for making the same |
US5802814A (en) * | 1993-08-20 | 1998-09-08 | Nissho Corporation | Method of wrapping a bundle of fiber |
US5514335A (en) * | 1993-10-25 | 1996-05-07 | Minnesota Mining And Manufacturing Company | Blood oxygenation system and reservoir and method of manufacture |
GB9424703D0 (en) * | 1994-12-07 | 1995-02-01 | Fsm Technologies Ltd | Plug |
US5833910A (en) * | 1995-10-03 | 1998-11-10 | Mecanismos Auxiliares Industiales S.A. | Mold and method for manufacturing conduit grommet elements |
NZ336455A (en) * | 1996-12-20 | 2001-04-27 | Usf Filtration & Separations | A method for cleaning porous membranes using a gas bubble system |
US5965077A (en) * | 1997-10-16 | 1999-10-12 | Mercury Plastics, Inc. | Method of making an overmolded flexible valve |
DE19745919C1 (de) * | 1997-10-17 | 1999-08-12 | Minnesota Mining & Mfg | Spritzgußform zum Umspritzen von Kunststoff um ein Filtermaterial, Filter zum Filtern von Fluiden und Verfahren zum Herstellen eines derartigen Filters |
US6113782A (en) * | 1998-07-28 | 2000-09-05 | Terumo Cardiovascular Systems Corporation | Potting of tubular bundles in housing |
AUPR421501A0 (en) * | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
AUPR692401A0 (en) * | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
US7247238B2 (en) * | 2002-02-12 | 2007-07-24 | Siemens Water Technologies Corp. | Poly(ethylene chlorotrifluoroethylene) membranes |
AUPS300602A0 (en) * | 2002-06-18 | 2002-07-11 | U.S. Filter Wastewater Group, Inc. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
ATE542593T1 (de) * | 2002-10-10 | 2012-02-15 | Siemens Industry Inc | Membranfilter und rückspülverfahren dafür |
AU2002953111A0 (en) * | 2002-12-05 | 2002-12-19 | U. S. Filter Wastewater Group, Inc. | Mixing chamber |
US6872346B2 (en) * | 2003-03-20 | 2005-03-29 | Nxstage Medical, Inc. | Method and apparatus for manufacturing filters |
CN103285737B (zh) * | 2003-08-29 | 2016-01-13 | 伊沃夸水处理技术有限责任公司 | 反洗 |
JP4954707B2 (ja) * | 2003-11-14 | 2012-06-20 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 改良されたモジュール洗浄方法 |
US7754937B2 (en) * | 2004-03-18 | 2010-07-13 | Boehringer Technologies, L.P. | Wound packing material for use with suction |
WO2005092799A1 (en) * | 2004-03-26 | 2005-10-06 | U.S. Filter Wastewater Group, Inc. | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
EP1747058A4 (en) * | 2004-04-22 | 2009-09-30 | Siemens Water Tech Corp | FILTRATION APPARATUS COMPRISING A MEMBRANE BIOREACTOR AND A TREATMENT TANK FOR THE DIGESTION OF ORGANIC MATERIALS |
CN101052457B (zh) * | 2004-08-20 | 2012-07-04 | 西门子工业公司 | 正方形mbr歧管系统 |
CA2579168C (en) * | 2004-09-07 | 2015-06-23 | Siemens Water Technologies Corp. | Membrane filtration with reduced volume cleaning step |
AU2005284677B2 (en) * | 2004-09-14 | 2010-12-23 | Evoqua Water Technologies Llc | Methods and apparatus for removing solids from a membrane module |
CA2579894A1 (en) * | 2004-09-15 | 2006-03-23 | Siemens Water Technologies Corp. | Continuously variable aeration |
CA2486677A1 (en) * | 2004-10-26 | 2006-04-26 | Zenon Environmental Inc. | Header for module of hollow fiber membranes and method of potting hollow fibers |
NZ554811A (en) * | 2004-11-02 | 2010-09-30 | Siemens Water Tech Corp | A filtration system where a fluid containg the liquid to be filtered is kept close to the filter tubes to clean them |
US7591950B2 (en) * | 2004-11-02 | 2009-09-22 | Siemens Water Technologies Corp. | Submerged cross-flow filtration |
JP2008525167A (ja) * | 2004-12-24 | 2008-07-17 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 簡易ガス洗浄方法および当該技術分野の装置 |
JP4763718B2 (ja) * | 2004-12-24 | 2011-08-31 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 膜濾過システムの洗浄 |
NZ562786A (en) * | 2005-04-29 | 2010-10-29 | Siemens Water Tech Corp | Chemical clean for membrane filter |
MY146286A (en) * | 2005-08-22 | 2012-07-31 | Siemens Industry Inc | An assembly for water filtration using a tube manifold to minimise backwash |
US20070138090A1 (en) * | 2005-10-05 | 2007-06-21 | Jordan Edward J | Method and apparatus for treating wastewater |
US7563363B2 (en) | 2005-10-05 | 2009-07-21 | Siemens Water Technologies Corp. | System for treating wastewater |
EP1984102A4 (en) * | 2005-12-09 | 2010-05-19 | Siemens Water Tech Corp | PROCESS WITH REDUCED REFILL VOLUME |
EP1986767A4 (en) * | 2006-01-12 | 2010-06-09 | Siemens Water Tech Corp | IMPROVED OPERATING STRATEGIES IN FILTRATION OPERATIONS |
US7455765B2 (en) | 2006-01-25 | 2008-11-25 | Siemens Water Technologies Corp. | Wastewater treatment system and method |
HUE037062T2 (hu) | 2006-04-25 | 2018-08-28 | Zenon Tech Partnership | Eljárás üreges szálak befoglalására |
KR20090046966A (ko) * | 2006-08-31 | 2009-05-11 | 지멘스 워터 테크놀로지스 코포레이션 | 저압 역세척 |
US8293098B2 (en) * | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
WO2008098309A1 (en) * | 2007-02-16 | 2008-08-21 | Siemens Water Technologies Corp. | Membrane filtration process and design |
CA2682707C (en) | 2007-04-02 | 2014-07-15 | Siemens Water Technologies Corp. | Improved infiltration/inflow control for membrane bioreactor |
KR20090128531A (ko) * | 2007-04-04 | 2009-12-15 | 지멘스 워터 테크놀로지스 코포레이션 | 멤브레인 모듈 보호 |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
EP3078411B1 (en) | 2007-05-29 | 2020-11-04 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Membrane cleaning with pulsed airlift pump |
KR20100023920A (ko) * | 2007-05-29 | 2010-03-04 | 지멘스 워터 테크놀로지스 코포레이션 | 공기 양수 펌프를 이용한 멤브레인 세정 |
AU2008267767A1 (en) * | 2007-06-28 | 2008-12-31 | Siemens Industry, Inc. | Cleaning method for simple filtration systems |
JP2013500144A (ja) * | 2008-07-24 | 2013-01-07 | シーメンス インダストリー インコーポレイテッド | 濾過システムにおける濾過膜モジュールアレイに対して構造的支持を施すための方法および濾過システム |
WO2010019751A1 (en) * | 2008-08-14 | 2010-02-18 | Siemens Water Technologies Corp. | Block configuration for large scale membrane distillation |
JP2012500117A (ja) * | 2008-08-20 | 2012-01-05 | シーメンス ウォーター テクノロジース コーポレイション | 膜濾過システムの逆洗エネルギ効率の改善 |
KR20120028348A (ko) * | 2009-06-02 | 2012-03-22 | 지멘스 인더스트리 인코포레이티드 | 펄스형 가스 슬러그와 전면적 폭기에 의한 막 세정 |
DE102009026873A1 (de) * | 2009-06-10 | 2010-12-16 | Robert Bosch Gmbh | Leitungssatz aus Kunststoffmaterial |
AU2010257526A1 (en) * | 2009-06-11 | 2012-01-12 | Siemens Industry, Inc | Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane |
WO2011136888A1 (en) | 2010-04-30 | 2011-11-03 | Siemens Industry, Inc | Fluid flow distribution device |
AU2011305377B2 (en) | 2010-09-24 | 2014-11-20 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
US8506808B2 (en) | 2010-09-28 | 2013-08-13 | Dow Global Technologies Llc | Tubesheet and method for making and using the same |
US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
KR20140097140A (ko) | 2011-09-30 | 2014-08-06 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 아이솔레이션 밸브 |
US9533261B2 (en) | 2012-06-28 | 2017-01-03 | Evoqua Water Technologies Llc | Potting method |
DE112013004713T5 (de) | 2012-09-26 | 2015-07-23 | Evoqua Water Technologies Llc | Membransicherungsvorrichtung |
AU2013231145B2 (en) | 2012-09-26 | 2017-08-17 | Evoqua Water Technologies Llc | Membrane potting methods |
AU2013323934A1 (en) | 2012-09-27 | 2015-02-26 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
US9227160B2 (en) | 2013-01-31 | 2016-01-05 | The Boeing Company | Gas separation modules and methods for forming |
HUE061765T2 (hu) | 2013-10-02 | 2023-08-28 | Rohm & Haas Electronic Mat Singapore Pte Ltd | Berendezés membrán filtrációs modul javítására |
EP2933010B1 (en) * | 2014-04-17 | 2019-12-25 | Gambro Lundia AB | Thermoforming of fiber bundles |
EP3322511B1 (en) | 2015-07-14 | 2022-09-07 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Aeration device for filtration system |
US10388437B2 (en) * | 2016-08-10 | 2019-08-20 | Siemens Energy, Inc. | Assembly and method for manufacturing insulation layer of electrical conductors |
CZ2017226A3 (cs) * | 2017-04-26 | 2018-03-14 | Promens a.s. | Způsob výroby primárního článku teplosměnné plochy tepelného výměníku nebo filtrační plochy separačního modulu na bázi dutých polymerních vláken a výrobní linka k provádění tohoto způsobu |
JP7458479B2 (ja) * | 2020-05-15 | 2024-03-29 | デンカ株式会社 | 複合体及び複合体の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436984A (en) * | 1944-03-13 | 1948-03-02 | Arthur L Wilson | Electrical cable |
US3142716A (en) * | 1961-07-21 | 1964-07-28 | Northwest Ind Ltd | Process utilizing shuttle moulds |
NL136034C (sv) * | 1965-12-22 | |||
US3428591A (en) * | 1968-01-30 | 1969-02-18 | Atlantic Richfield Co | Wax compositions containing graft polymer of polyethylene and to paperboards coated therewith |
US3671622A (en) * | 1970-11-13 | 1972-06-20 | Bethlehem Steel Corp | Method of forming seal for multi-wire strand |
US3730959A (en) * | 1971-07-08 | 1973-05-01 | Us Interior | Fabrication of high pressure seals for water equilibrated fiber bundles |
GB1390379A (en) * | 1972-06-28 | 1975-04-09 | Serck Industries Ltd | Method of manufacturing hollow articles eg heat exchangers |
FR2227888B2 (sv) * | 1972-07-26 | 1976-04-23 | Rhone Poulenc Ind |
-
1977
- 1977-06-10 US US05/805,602 patent/US4138460A/en not_active Expired - Lifetime
-
1978
- 1978-05-26 GB GB23322/78A patent/GB1600448A/en not_active Expired
- 1978-05-29 AU AU36563/78A patent/AU511941B2/en not_active Expired
- 1978-06-01 NL NLAANVRAGE7805968,A patent/NL176751C/xx active Search and Examination
- 1978-06-02 NZ NZ187457A patent/NZ187457A/xx unknown
- 1978-06-07 DE DE2824934A patent/DE2824934C2/de not_active Expired
- 1978-06-09 BR BR787803729A patent/BR7803729A/pt unknown
- 1978-06-09 MX MX173763A patent/MX148660A/es unknown
- 1978-06-09 IT IT49797/78A patent/IT1105138B/it active
- 1978-06-09 CA CA305,078A patent/CA1106124A/en not_active Expired
- 1978-06-09 JP JP53069763A patent/JPS6035448B2/ja not_active Expired
- 1978-06-09 NO NO782026A patent/NO145182C/no unknown
- 1978-06-09 CH CH635678A patent/CH625128A5/fr not_active IP Right Cessation
- 1978-06-09 BE BE188481A patent/BE868006A/xx unknown
- 1978-06-09 AT AT0422178A patent/AT375837B/de not_active IP Right Cessation
- 1978-06-09 FR FR787817319A patent/FR2393662A1/fr active Granted
- 1978-06-09 DK DK258978A patent/DK258978A/da not_active Application Discontinuation
- 1978-06-09 SE SE7806713A patent/SE446305B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ187457A (en) | 1980-10-08 |
CH625128A5 (sv) | 1981-09-15 |
NL176751C (nl) | 1985-06-03 |
NO145182C (no) | 1982-02-03 |
SE7806713L (sv) | 1978-12-11 |
AU511941B2 (en) | 1980-09-11 |
SE446305B (sv) | 1986-09-01 |
BR7803729A (pt) | 1979-01-16 |
IT1105138B (it) | 1985-10-28 |
US4138460A (en) | 1979-02-06 |
NL7805968A (nl) | 1978-12-12 |
AU3656378A (en) | 1979-12-06 |
AT375837B (de) | 1984-09-10 |
CA1106124A (en) | 1981-08-04 |
DK258978A (da) | 1978-12-11 |
FR2393662B1 (sv) | 1982-06-18 |
IT7849797A0 (it) | 1978-06-09 |
GB1600448A (en) | 1981-10-14 |
DE2824934C2 (de) | 1983-10-13 |
DE2824934A1 (de) | 1978-12-21 |
MX148660A (es) | 1983-05-26 |
NO145182B (no) | 1981-10-26 |
NO782026L (no) | 1978-12-12 |
ATA422178A (de) | 1984-02-15 |
FR2393662A1 (fr) | 1979-01-05 |
JPS546922A (en) | 1979-01-19 |
JPS6035448B2 (ja) | 1985-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE868006A (fr) | Procede de fabrication d'une plaque tubulaire enrobant un grand nombre de fibres | |
FR2337212A1 (fr) | Fibre creuse et procede de fabrication d'une telle fibre | |
LU79081A1 (fr) | Procede de fabrication d'un agglomere abrasif resistant a la temperature | |
BE883527A (fr) | Procede de fabrication d'une plaque de construction | |
BE865848A (fr) | Procede de fabrication en ligne d'elements de cablage a fibres optiques | |
FR2425411B1 (fr) | Procede de fabrication d'une fibre optique | |
BE863024A (fr) | Procede de fabrication d'agents d'appretage du papier | |
IT1093218B (it) | Processo per la pruduzione di fibre | |
BE865912A (fr) | Procede de fabrication d'une feuille decorative de revetement | |
IT7829193A0 (it) | Caldo processo per la produzione di filo a ritiro misto voluminizzabile a | |
BE877648A (fr) | Procede de fabrication d'un agent ignifuge fibreux | |
BE869673A (fr) | Procede de fabrication d'une brique carbone-magnesie | |
BE869091A (fr) | Procede continu de fabrication d'une dispersion uniforme de fibres | |
IT7848205A0 (it) | Poliesteri lineari utili per la fabbricazione di fibre chimiche e procedimento per la loro produzione | |
FI821273A0 (fi) | Sammanbindning av optiska fibrer och foerfarande foer att foerverkliga denna | |
FR2315705A1 (fr) | Procede pour la construction d'une jonction de fibres conductrices de la lumiere | |
FR2493563B1 (fr) | Procede de fabrication d'un certain nombre d'elements d'autorisation | |
FR2506792B1 (fr) | Procede de fabrication de fibres creuses et fibres creuses ainsi obtenues | |
IT1087017B (it) | Processo per la preparazione di un 7-cloro-5-(2-clorofenil)-benzodiaze pinone | |
IT1095410B (it) | Metodo di fabbricazione di una mascherina resistente all'attacco ghimico con un rivestimento di caseina sensibilizzata con bicromato | |
BE865916A (fr) | Procede de fabrication d'une electrode bipolaire | |
IT1166558B (it) | Metodo per la produzione di fibre ottiche per telecomunicazioni | |
BE865187A (fr) | Procede de fabrication d'un produit etame ainsi que ce produit | |
FR2298198A1 (fr) | Procede de fabrication de structures en guide d'ondes | |
BR8001819A (pt) | Processo de fabricacao de conjunto de prato oscilante |