BR8601741A - Processo de transporte de nucleos de uma fonte para uma estacao de enrolamento definidora de um angulo de acunhamento em uma maquina de enrolamento continuo e enrolador superficial para o processo - Google Patents
Processo de transporte de nucleos de uma fonte para uma estacao de enrolamento definidora de um angulo de acunhamento em uma maquina de enrolamento continuo e enrolador superficial para o processoInfo
- Publication number
- BR8601741A BR8601741A BR8601741A BR8601741A BR8601741A BR 8601741 A BR8601741 A BR 8601741A BR 8601741 A BR8601741 A BR 8601741A BR 8601741 A BR8601741 A BR 8601741A BR 8601741 A BR8601741 A BR 8601741A
- Authority
- BR
- Brazil
- Prior art keywords
- nucleus
- transporting
- source
- wing angle
- station defining
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000004804 winding Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
- B65H19/2269—Cradle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
- B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
- B65H19/283—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72418085A | 1985-04-17 | 1985-04-17 | |
| US06/845,187 US4723724A (en) | 1985-04-17 | 1986-04-01 | Web winding machine and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8601741A true BR8601741A (pt) | 1986-12-23 |
Family
ID=27110939
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8601740A BR8601740A (pt) | 1985-04-17 | 1986-04-17 | Processo de enrolamento superficial de uma tela sobre um nucleo |
| BR8601741A BR8601741A (pt) | 1985-04-17 | 1986-04-17 | Processo de transporte de nucleos de uma fonte para uma estacao de enrolamento definidora de um angulo de acunhamento em uma maquina de enrolamento continuo e enrolador superficial para o processo |
| BR8601742A BR8601742A (pt) | 1985-04-17 | 1986-04-17 | Processo de enrolamento de uma tela sobre uma serie de nucleos |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8601740A BR8601740A (pt) | 1985-04-17 | 1986-04-17 | Processo de enrolamento superficial de uma tela sobre um nucleo |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8601742A BR8601742A (pt) | 1985-04-17 | 1986-04-17 | Processo de enrolamento de uma tela sobre uma serie de nucleos |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4723724A (pt) |
| EP (3) | EP0199285B1 (pt) |
| AU (1) | AU582640B2 (pt) |
| BR (3) | BR8601740A (pt) |
| CA (1) | CA1307512C (pt) |
| DE (5) | DE3666575D1 (pt) |
| MX (2) | MX167735B (pt) |
Families Citing this family (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291767B1 (en) * | 1987-05-20 | 1991-11-13 | FIN STELLA S.r.l. | Slitting and rewinding machine |
| IT1213818B (it) * | 1987-09-01 | 1990-01-05 | Perini Finanziaria Spa | Attrezzatura per la distribuzione di collante su anime tubolari destinate alla formazione di bastoni o rotoli di nastro dicarta avvolta per carta igienica od altro, e per la alimentazione delle stesse alla macchina ribobinatrice |
| US4828195A (en) * | 1988-02-29 | 1989-05-09 | Paper Converting Machine Company | Surface winder and method |
| US4807825A (en) * | 1988-03-29 | 1989-02-28 | Elsner Engineering Works, Inc. | Roll winding machine |
| IT1233273B (it) * | 1989-03-30 | 1992-03-26 | Perini Finanziaria Spa | Macchina ribobinatrice per la formazione di bastoni di carta avvolta,sezionabili per formare rotolini utilizzabili |
| IT1233708B (it) * | 1989-07-11 | 1992-04-14 | Perini Navi Spa | Macchina ribobinatrice per la formazione di rotoli o bastoni, e metodo di avvolgimento |
| IT1246226B (it) * | 1991-01-09 | 1994-11-16 | Consani Alberto Spa | Perfezionamenti alle ribobinatrici per materiali in foglio |
| US5104055A (en) * | 1991-02-05 | 1992-04-14 | Paper Converting Machine Company | Apparatus and method for making convolutely wound logs |
| US5379962A (en) * | 1992-01-21 | 1995-01-10 | Minnesota Mining And Manufacturing Company | Heated web knife |
| US5346150A (en) * | 1992-01-21 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Tail gap winder |
| US5632849A (en) * | 1992-01-21 | 1997-05-27 | Minnesota Mining And Manufacturing And Company | Tab applicator for log roll winders |
| IT1262046B (it) * | 1993-03-24 | 1996-06-18 | Guglielmo Biagiotti | Macchina ribobinatrice per la formazione di rotoli di materiale nastriforme con mezzi per l'interruzione del materiale nastriforme e relativo metodo di avvolgimento. |
| US6648266B1 (en) | 1993-03-24 | 2003-11-18 | Fabio Perini S.P.A. | Rewinding machine and method for the formation of logs of web material with means for severing the web material |
| US5421536A (en) * | 1993-07-19 | 1995-06-06 | Paper Coverting Machine Company | Surface winder with recycled mandrels and method |
| IT1278644B1 (it) * | 1995-04-14 | 1997-11-27 | Perini Fabio Spa | Macchina ribobinatrice per rotoli di materiale nastriforme, con controllo dell'introduzione dell'anima di avvolgimento |
| US5725176A (en) | 1996-01-19 | 1998-03-10 | Paper Converting Machine Co. | Method and apparatus for convolute winding |
| JP2000511861A (ja) * | 1996-06-13 | 2000-09-12 | ビロイト テクノロジーズ、インコーポレイテッド | 巻取機用コア挿入装置 |
| US5772149A (en) * | 1996-09-18 | 1998-06-30 | C. G. Bretting Manufacturing Company, Inc. | Winding control finger surface rewinder |
| US5820064A (en) * | 1997-03-11 | 1998-10-13 | C.G. Bretting Manufacturing Company, Inc. | Winding control finger surface rewinder with core insert finger |
| US6000657A (en) * | 1996-09-18 | 1999-12-14 | C.G. Bretting Manufacturing Company, Inc. | Winding control finger surface rewinder with core insert finger |
| DE69814883T2 (de) * | 1997-07-15 | 2004-05-19 | Alcoa Inc. | Hochgeschwindigkeitsstreifenübertragung in einer streifen-verarbeitungsanwendung |
| US5839688A (en) * | 1997-08-08 | 1998-11-24 | Paper Converting Machine Co. | Method and apparatus for producing a roll of bathroom tissue or kitchen toweling with a pattern being repeated between each pair of transverse perforations |
| US6179242B1 (en) * | 1997-11-10 | 2001-01-30 | Kci Konecranes International Plc | Press roll unit for reel-up of paper cutter |
| US6056229A (en) | 1998-12-03 | 2000-05-02 | Paper Converting Machine Co. | Surface winder with pinch cutoff |
| US6010090A (en) * | 1998-12-11 | 2000-01-04 | Paper Converting Machine Co. | Method of perforating a web |
| US6079661A (en) * | 1998-12-18 | 2000-06-27 | Paper Converting Machine Co. | Automatic splicer for unwinder |
| US6145777A (en) * | 1999-04-28 | 2000-11-14 | 3M Innovative Properties Company | Single station continuous log roll winder |
| US6179241B1 (en) | 1999-07-15 | 2001-01-30 | Paper Converting Machine Co. | Control mechanism for a bedroll of a rewinder |
| US6425547B1 (en) | 1999-08-31 | 2002-07-30 | Ethicon | System and method for producing coreless fabric rolls |
| GB2387837B (en) * | 1999-08-31 | 2004-02-18 | Ethicon Inc | System and method for producing coreless fabric rolls |
| IT1314596B1 (it) | 2000-03-28 | 2002-12-20 | Perini Fabio Spa | Macchina ribobinatrice e metodo di di avvolgimento di rotoli dimateriale nastriforme su mandrini estraibili |
| US6659387B2 (en) | 2000-11-07 | 2003-12-09 | Paper Converting Machine Co. | Peripheral rewinding machine and method for producing logs of web material |
| US6422501B1 (en) | 2000-11-27 | 2002-07-23 | Paper Converting Machine Company | Core infeed apparatus for winder |
| DE60143277D1 (de) * | 2001-01-16 | 2010-11-25 | Perini Fabio Spa | Umwickelmaschine zum Umwickeln von Bahnmaterial auf eine Hülse für Rollen und entsprechendes Wickelverfahren |
| US6595459B2 (en) * | 2001-01-30 | 2003-07-22 | Kimberly-Clark Worldwide, Inc. | Apparatus and process for winding webbed material upon cores |
| US6513750B2 (en) | 2001-03-09 | 2003-02-04 | Paper Converting Machine Company | Lockout cam for a bedroll of a rewinder |
| US6649262B2 (en) * | 2001-07-06 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Wet roll having uniform composition distribution |
| US7101587B2 (en) | 2001-07-06 | 2006-09-05 | Kimberly-Clark Worldwide, Inc. | Method for wetting and winding a substrate |
| US6729572B2 (en) | 2001-10-31 | 2004-05-04 | Kimberly-Clark Worldwide, Inc. | Mandrelless center/surface rewinder and winder |
| US20030113458A1 (en) * | 2001-12-18 | 2003-06-19 | Kimberly Clark Worldwide, Inc. | Method for increasing absorption rate of aqueous solution into a basesheet |
| US6866220B2 (en) | 2001-12-21 | 2005-03-15 | Kimberly-Clark Worldwide, Inc. | Continuous motion coreless roll winder |
| US8210462B2 (en) * | 2002-02-28 | 2012-07-03 | Kimberly-Clark Worldwide, Inc. | Center/surface rewinder and winder |
| US8757533B2 (en) * | 2002-02-28 | 2014-06-24 | Kimberly-Clark Worldwide, Inc. | Center/surface rewinder and winder |
| US8042761B2 (en) * | 2002-02-28 | 2011-10-25 | Kimberly-Clark Worldwide, Inc. | Center/surface rewinder and winder |
| US7909282B2 (en) * | 2002-02-28 | 2011-03-22 | Kimberly-Clark Worldwide, Inc. | Center/surface rewinder and winder |
| US7000864B2 (en) | 2002-06-10 | 2006-02-21 | The Procter & Gamble Company | Consumer product winding control and adjustment |
| US7175127B2 (en) * | 2002-09-27 | 2007-02-13 | C.G. Bretting Manufacturing Company, Inc. | Rewinder apparatus and method |
| US6877689B2 (en) | 2002-09-27 | 2005-04-12 | C.G. Bretting Mfg. Co., Inc. | Rewinder apparatus and method |
| US7126228B2 (en) * | 2003-04-23 | 2006-10-24 | Micron Technology, Inc. | Apparatus for processing semiconductor devices in a singulated form |
| ITFI20030311A1 (it) | 2003-12-05 | 2005-06-06 | Perini Fabio Spa | Macchina ribobinatrice, metodo per la produzione di |
| JP4696073B2 (ja) | 2003-12-05 | 2011-06-08 | フアビオ・ペリニ・ソシエタ・ペル・アチオーニ | ウエブ材料のログの製造方法及びその機械 |
| US7222813B2 (en) * | 2005-03-16 | 2007-05-29 | Chan Li Machinery Co., Ltd. | Multiprocessing apparatus for forming logs of web material and log manufacture process |
| ITFI20050087A1 (it) * | 2005-05-02 | 2006-11-03 | Perini Fabio Spa | Metodo e dispositivo per produrre rotoli di materiale nastriforme con una fasciatura esterna |
| US7472861B2 (en) * | 2005-06-20 | 2009-01-06 | The Procter & Gamble Company | Method for a surface rewind system |
| US7392961B2 (en) * | 2005-08-31 | 2008-07-01 | The Procter & Gamble Company | Hybrid winder |
| US7455260B2 (en) * | 2005-08-31 | 2008-11-25 | The Procter & Gamble Company | Process for winding a web material |
| US20070084958A1 (en) * | 2005-10-18 | 2007-04-19 | Daul Thomas J | Center rewinder with two turrets and a bedroll with two transfer positions for transferring a web to each of the turrets |
| US7546970B2 (en) * | 2005-11-04 | 2009-06-16 | The Procter & Gamble Company | Process for winding a web material |
| US8800908B2 (en) * | 2005-11-04 | 2014-08-12 | The Procter & Gamble Company | Rewind system |
| US7559503B2 (en) * | 2006-03-17 | 2009-07-14 | The Procter & Gamble Company | Apparatus for rewinding web materials |
| US8459586B2 (en) * | 2006-03-17 | 2013-06-11 | The Procter & Gamble Company | Process for rewinding a web material |
| IT1392403B1 (it) * | 2008-12-23 | 2012-03-02 | Gambini Int Sa | Gruppo e metodo perfezionato di avvolgimento di carta attorno ad un'anima per realizzare un rotolo di carta |
| US8162251B2 (en) * | 2009-07-24 | 2012-04-24 | The Procter & Gamble Company | Hybrid winder |
| US8157200B2 (en) * | 2009-07-24 | 2012-04-17 | The Procter & Gamble Company | Process for winding a web material |
| US8535780B2 (en) | 2009-10-06 | 2013-09-17 | Kimberly-Clark Worldwide, Inc. | Coreless tissue rolls and method of making the same |
| US8364290B2 (en) | 2010-03-30 | 2013-01-29 | Kimberly-Clark Worldwide, Inc. | Asynchronous control of machine motion |
| US8714472B2 (en) | 2010-03-30 | 2014-05-06 | Kimberly-Clark Worldwide, Inc. | Winder registration and inspection system |
| US9352921B2 (en) | 2014-03-26 | 2016-05-31 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for applying adhesive to a moving web being wound into a roll |
| US9809417B2 (en) | 2015-08-14 | 2017-11-07 | The Procter & Gamble Company | Surface winder |
| EP3337743B1 (en) * | 2015-08-18 | 2021-03-24 | Canon Production Printing Netherlands B.V. | Apparatus and method for handling take-up rolls in a printing system |
| US10427902B2 (en) | 2016-03-04 | 2019-10-01 | The Procter & Gamble Company | Enhanced introductory portion for a surface winder |
| US10427903B2 (en) | 2016-03-04 | 2019-10-01 | The Procter & Gamble Company | Leading edge device for a surface winder |
| US10442649B2 (en) | 2016-03-04 | 2019-10-15 | The Procter & Gamble Company | Surface winder for producing logs of convolutely wound web materials |
| IT201700117533A1 (it) * | 2017-10-18 | 2019-04-18 | Futura Spa | Impianto per la trasformazione di materiale cartaceo |
| EP4116245B1 (en) | 2017-11-29 | 2025-06-25 | BW Converting, Inc. | Surface rewinder with center assist and belt and winding drum forming a winding nest |
| US11247863B2 (en) | 2018-11-27 | 2022-02-15 | Paper Converting Machine Company | Flexible drive and core engagement members for a rewinding machine |
| US11208282B2 (en) * | 2018-12-06 | 2021-12-28 | Paper Converting Machine Company | Method of initiating a web winding process in a web winding system |
| US11383946B2 (en) | 2019-05-13 | 2022-07-12 | Paper Converting Machine Company | Solid roll product formed from surface rewinder with belt and winding drum forming a winding nest |
| US12264026B2 (en) * | 2020-12-28 | 2025-04-01 | Papeltec Overseas, Inc. | Method and apparatus for separating and spooling a paper web |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US28353A (en) * | 1860-05-22 | Arrangement of coxtitter-shafts | ||
| US2641414A (en) * | 1950-05-02 | 1953-06-09 | Charles P Dyken | Wrapping machine |
| DE974995C (de) * | 1951-09-29 | 1961-07-13 | Caspar Dipl-Ing Dott | Vorrichtung zum selbsttaetigen Abmessen, Abtrennen und kernlosen Aufwickeln von endlosen Werkstoff-, insbesondere Papierbahnen |
| IT578371A (pt) * | 1957-08-30 | 1900-01-01 | ||
| US2984426A (en) * | 1958-05-23 | 1961-05-16 | Johnson Rubel Mcneaman | Continuous roll winder |
| US3148843A (en) * | 1959-10-09 | 1964-09-15 | Fmc Corp | Breaker bar for web rewinding machine |
| US3179348A (en) | 1962-09-17 | 1965-04-20 | Paper Converting Machine Co | Web-winding apparatus and method |
| US3314627A (en) * | 1964-12-18 | 1967-04-18 | Justin J Wetzler | Web winding apparatus |
| US3315908A (en) * | 1965-05-03 | 1967-04-25 | Means & Co F W | Winding apparatus |
| US3355115A (en) * | 1965-10-01 | 1967-11-28 | Caron Spinning Company | Apparatus for shaping pull skeins of yarn and for containing the loose ends thereof |
| US3464641A (en) * | 1967-05-13 | 1969-09-02 | Gerardus Johannes Brouwer | Sod rolling apparatus |
| US3490762A (en) * | 1967-09-07 | 1970-01-20 | Paper Converting Machine Co | Web-lapping machine |
| US3519214A (en) * | 1968-11-25 | 1970-07-07 | Alexander Konrad | Apparatus for rolling fabric bandages |
| DE2037006C3 (de) * | 1970-07-25 | 1986-10-02 | Hergeth Hollingsworth GmbH, 4408 Dülmen | Vorrichtung zum Zuführen und Einlegen von stangen- oder rohrförmigen Wickelkernen einer Tragwalzen-Wickelmaschine beim Wickelwechsel |
| US3776482A (en) * | 1972-06-06 | 1973-12-04 | Corning Glass Works | Winding apparatus |
| US3790096A (en) * | 1973-02-08 | 1974-02-05 | Brouwer Turf Equip | Device for starting a turn in the end of a sod strip |
| US3994486A (en) * | 1973-10-05 | 1976-11-30 | Paper Converting Machine Company | Diaper folding apparatus |
| GB1573336A (en) * | 1977-05-10 | 1980-08-20 | Watton Ltd A & A | Sod rolling apparatus |
| AT363321B (de) * | 1978-03-22 | 1981-07-27 | Escher Wyss Gmbh | Wickelvorrichtung fuer papiermaschinen |
| IT1165998B (it) * | 1979-09-21 | 1987-04-29 | Fabio Perini | Dispositivo avvolgitore continuo per nastri di carta ed altro nella produzione di carta igienica e manufatti analoghi |
| DE3314289C2 (de) * | 1983-04-20 | 1987-01-02 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Verfahren zum Umwickeln eines sich drehenden Ballens aus Wickelmaterial, insbesondere aus einer kaschierten Mineralfaserbahn, mit einer Schutzbahn zur Verpackung, sowie Vorrichtung zur Durchführung des Verfahrens |
| IT1171233B (it) * | 1983-09-27 | 1987-06-10 | Mira Lanza Spa | Macchina bobinatrice per l avvolgimento di nastri di carta su anime di cartone o simili |
-
1986
- 1986-04-01 US US06/845,187 patent/US4723724A/en not_active Expired - Lifetime
- 1986-04-11 CA CA000506523A patent/CA1307512C/en not_active Expired - Fee Related
- 1986-04-14 AU AU56084/86A patent/AU582640B2/en not_active Ceased
- 1986-04-16 DE DE8686105290T patent/DE3666575D1/de not_active Expired
- 1986-04-16 EP EP86105290A patent/EP0199285B1/en not_active Expired
- 1986-04-16 DE DE198686105290T patent/DE199285T1/de active Pending
- 1986-04-16 DE DE198686105291T patent/DE199286T1/de active Pending
- 1986-04-16 EP EP86105291A patent/EP0199286B1/en not_active Expired
- 1986-04-16 DE DE198686105289T patent/DE198495T1/de active Pending
- 1986-04-16 DE DE8686105291T patent/DE3666576D1/de not_active Expired
- 1986-04-16 EP EP86105289A patent/EP0198495A3/en not_active Withdrawn
- 1986-04-17 MX MX002193A patent/MX167735B/es unknown
- 1986-04-17 BR BR8601740A patent/BR8601740A/pt not_active IP Right Cessation
- 1986-04-17 BR BR8601741A patent/BR8601741A/pt unknown
- 1986-04-17 BR BR8601742A patent/BR8601742A/pt not_active IP Right Cessation
-
1992
- 1992-12-16 MX MX9207341A patent/MX9207341A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0199285A2 (en) | 1986-10-29 |
| AU582640B2 (en) | 1989-04-06 |
| US4723724A (en) | 1988-02-09 |
| MX167735B (es) | 1993-04-12 |
| EP0199285B1 (en) | 1989-10-25 |
| DE198495T1 (de) | 1987-02-05 |
| EP0198495A3 (en) | 1988-03-30 |
| DE199286T1 (de) | 1987-02-05 |
| BR8601740A (pt) | 1986-12-23 |
| EP0199286A2 (en) | 1986-10-29 |
| CA1307512C (en) | 1992-09-15 |
| MX9207341A (es) | 1994-06-30 |
| EP0198495A2 (en) | 1986-10-22 |
| BR8601742A (pt) | 1986-12-23 |
| DE3666575D1 (en) | 1989-11-30 |
| EP0199285A3 (en) | 1988-03-23 |
| DE3666576D1 (en) | 1989-11-30 |
| AU5608486A (en) | 1986-10-23 |
| DE199285T1 (de) | 1987-02-05 |
| EP0199286B1 (en) | 1989-10-25 |
| EP0199286A3 (en) | 1988-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8601741A (pt) | Processo de transporte de nucleos de uma fonte para uma estacao de enrolamento definidora de um angulo de acunhamento em uma maquina de enrolamento continuo e enrolador superficial para o processo | |
| PT82342B (pt) | Processo para a preparacao de derivados do acido hialuronico | |
| BR8707979A (pt) | Metodo de revestir artigos de aluminio e banho eletrolitico para formar um revestimento sobre a superficie de aluminio | |
| BR8007125A (pt) | Composicao polimerica estabilizada em relacao a agua, alumina hidratada estabilizada em relacao a agua, processo para producao de tal alumina, artigo dimensionalmente recuperavel, e equipamento eletrico | |
| PT84520B (pt) | Processo e dispositivo aperfeicoados para forrar e envolver condutas e para o revestimento de tuneis | |
| PT82969A (pt) | Processo para retirar selenio hexavalente de agua | |
| BR8500434A (pt) | Processo continuo para converter material alimentador olefinico rico em eteno em hidrocarbonetos liquidos mais pesados | |
| BR8606984A (pt) | Processo para revestimento de vidro e artigo resultante | |
| PT83999B (pt) | Processo continuo de extraccao de mercaptanos de correntes de alimentacao ricas em olefinas | |
| BR8307267A (pt) | Artigo e composito refratarios perfilados e processo para a producao dos mesmos | |
| BR7900836A (pt) | Processo para a decomposicao termica de hidrato de cloreto de aluminio | |
| BR8600465A (pt) | Processo e aparelho para produzir um enrolamento multifilar | |
| BR8503060A (pt) | Processo para a producao de um objeto configurado de alumina carbono e tal objeto configurado | |
| BR7907886A (pt) | Processo para preparacao de um produto de condensacao,condicionado com agua,e processo para tratamento de um sistema a quoso contendo materia em particulas,suspensa,finamente dividida,aplicando o dito produto de condensacao | |
| BR8305239A (pt) | Processo e dispositivo para a medicao em continuo da tensao de um produto em movimento | |
| BR8606957A (pt) | Processo e aparelho para a formacao de espuma em betume | |
| BR8506413A (pt) | Processo para a reducao do teor de cloro hidrolisavel em compostos de glicidila | |
| BR8300542A (pt) | Processo para a conversao continua de metacaulim em silicato de sodio e aluminio zeolitico de particulas finissimas | |
| BR8602420A (pt) | Processo para formar butil-toluenodiamina monoterciario | |
| BR8603339A (pt) | Processo continuo regulado automaticamente para a eliminacao de excesso de nitrito e aplicacao | |
| BR8603844A (pt) | Processo continuo para a obtencao de cloreto de dimetil-dialilamonio | |
| BR8603782A (pt) | Processo para fazer alumina | |
| PT83759A (pt) | Caixa universal para o transporte de garrafas | |
| BR8700012A (pt) | Processo continuo para absorcao de cloreto ferrico | |
| BR8601691A (pt) | Processo para producao de aluminio |