PH31034A - Process for the production of tube bodies for packaging tubes. - Google Patents
Process for the production of tube bodies for packaging tubes.Info
- Publication number
- PH31034A PH31034A PH46709A PH46709A PH31034A PH 31034 A PH31034 A PH 31034A PH 46709 A PH46709 A PH 46709A PH 46709 A PH46709 A PH 46709A PH 31034 A PH31034 A PH 31034A
- Authority
- PH
- Philippines
- Prior art keywords
- production
- tube bodies
- packaging tubes
- packaging
- tubes
- Prior art date
Links
Classifications
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
- B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/034—Thermal after-treatments
- B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/49—Internally supporting the, e.g. tubular, article during joining
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
- B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
- B29C65/32—Induction
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH02641/92A CH686665A5 (de) | 1992-08-26 | 1992-08-26 | Verfahren zur Herstellung von Rohrkoerper fuer Verpackungstuben. |
Publications (1)
Publication Number | Publication Date |
---|---|
PH31034A true PH31034A (en) | 1997-12-29 |
Family
ID=4238330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH46709A PH31034A (en) | 1992-08-26 | 1993-08-18 | Process for the production of tube bodies for packaging tubes. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5569144A (es) |
EP (1) | EP0627982A1 (es) |
JP (1) | JPH07502947A (es) |
KR (1) | KR100312611B1 (es) |
CN (1) | CN1090526A (es) |
AU (1) | AU672219B2 (es) |
CH (1) | CH686665A5 (es) |
MX (1) | MX9305147A (es) |
PH (1) | PH31034A (es) |
WO (1) | WO1994004343A1 (es) |
ZA (1) | ZA935993B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8906187B2 (en) * | 2008-06-25 | 2014-12-09 | Colgate-Palmolive Company | Method of making shoulder/nozzles with film barrier liners |
DE102011008068A1 (de) * | 2011-01-07 | 2012-07-12 | Packsys Global (Switzerland) Ltd. | Vorrichtung und Verfahren zur Herstellung von Tubenrohren für Verpackungstuben |
EP2502725B1 (de) * | 2011-03-24 | 2015-01-07 | PackSys Global (Switzerland) Ltd. | Vorrichtung und Verfahren zum Herstellen von Tubenkörpern |
DE102011051108A1 (de) | 2011-06-16 | 2012-12-20 | Packsys Global (Switzerland) Ltd. | Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben sowie Verpackungstube mit Rohrkörper |
DE102011051111A1 (de) | 2011-06-16 | 2012-12-20 | Packsys Global (Switzerland) Ltd. | Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben |
DE102011051110B4 (de) | 2011-06-16 | 2014-04-30 | Packsys Global (Switzerland) Ltd. | Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben |
DE102011051109A1 (de) | 2011-06-16 | 2012-12-20 | Packsys Global (Switzerland) Ltd. | Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben sowie Verpackungstube mit Rohrkörper |
DE102012102374A1 (de) * | 2012-03-21 | 2013-09-26 | Linhardt Gmbh & Co. Kg | Verfahren zum Herstellen von Tubenverpackungen oder Tuben sowie Tubenverpackung oder Tube |
EP2829381A1 (de) * | 2013-07-25 | 2015-01-28 | PackSys Global (Switzerland) Ltd. | Schweißvorrichtung zum Herstellen von Tubenkörpern |
CN205499517U (zh) * | 2015-06-19 | 2016-08-24 | 迪博泰有限公司 | 包装机器 |
JP6682924B2 (ja) * | 2016-03-09 | 2020-04-15 | コニカミノルタ株式会社 | 画像形成装置 |
CN106826131B (zh) * | 2017-02-28 | 2019-10-01 | 云南昆钢新型复合材料开发有限公司 | 一种不锈钢复合材料内复合直缝管的制管设备及其方法 |
EP3999322A1 (fr) * | 2019-07-19 | 2022-05-25 | Aisapack Holding SA | Dispositif d'entrainement avec friction réduite |
KR20210149510A (ko) | 2020-06-02 | 2021-12-09 | 김재찬 | 포장용 튜브의 원단 |
EP4082757A1 (fr) | 2021-04-26 | 2022-11-02 | Aisapack Holding SA | Emballage dont la soudure est dissimulee dans l'impression et procede de fabrication |
EP4364928A1 (de) * | 2022-11-04 | 2024-05-08 | PackSys Global AG | Vorrichtung zum herstellen von tubenkörpern mit verbesserter kühlung einer schweissnaht |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2214624A (en) * | 1938-06-09 | 1940-09-10 | Western Electric Co | Forming apparatus |
US2256263A (en) * | 1940-10-10 | 1941-09-16 | Continental Can Co | Method of and apparatus for forming paper container bodies |
US2451728A (en) * | 1945-04-17 | 1948-10-19 | Breslee Mfg Company | Heat-sealing apparatus |
US2741296A (en) * | 1953-04-20 | 1956-04-10 | William F Stahl | Apparatus for heat-sealing overlapping surfaces of plastic material |
US3207651A (en) * | 1961-07-13 | 1965-09-21 | Procter & Gamble | Apparatus for making tubing from a continuous web |
US3133390A (en) * | 1961-09-26 | 1964-05-19 | William C Leasure | Apparatus for sealing strip material |
US3388017A (en) * | 1963-12-18 | 1968-06-11 | American Can Co | Tube making method and apparatus |
DE1652765A1 (de) * | 1968-01-29 | 1969-10-30 | Majer Christian Kg | Vorrichtung zum Ziehen von Rohren aus Folienstreifen |
US3575769A (en) * | 1968-03-27 | 1971-04-20 | American Can Co | Tube side seaming method and apparatus |
US4266201A (en) * | 1979-03-23 | 1981-05-05 | Harris Corporation | Method and apparatus using first and second parallel channels, one of which includes an inverter, for producing an electrical signal with an improved on/off ratio |
FR2477962A1 (fr) * | 1980-03-11 | 1981-09-18 | Sireix Georges | Procede de formage de profiles notamment de profiles tubulaires |
IT1184200B (it) * | 1984-03-26 | 1987-10-22 | Vercon Inc | Procedimento per la produzione di contenitori tubolari termoplastici con strato di barriera |
SE445031B (sv) * | 1984-10-02 | 1986-05-26 | Akerlund & Rausing Ab | Forpackningstub samt forfarande och anordning for tillverkning derav |
DE3810611A1 (de) * | 1988-03-29 | 1989-10-19 | Krupp Gmbh | Verfahren zum herstellen von dosenzargen und vorrichtung zum durchfuehren des verfahrens |
WO1990005627A1 (en) * | 1988-11-14 | 1990-05-31 | Delaware Capital Formation, Inc. | High speed contact sealer |
DE59010647D1 (de) * | 1989-07-21 | 1997-03-27 | Maegerle Karl Lizenz | Vorrichtung und Verfahren zur Herstellung von Rohrkörpern |
CH680714A5 (es) * | 1989-08-22 | 1992-10-30 | Elpatronic Ag |
-
1992
- 1992-08-26 CH CH02641/92A patent/CH686665A5/de not_active IP Right Cessation
-
1993
- 1993-08-17 ZA ZA935993A patent/ZA935993B/xx unknown
- 1993-08-18 PH PH46709A patent/PH31034A/en unknown
- 1993-08-25 MX MX9305147A patent/MX9305147A/es unknown
- 1993-08-25 US US08/232,044 patent/US5569144A/en not_active Expired - Fee Related
- 1993-08-25 AU AU46970/93A patent/AU672219B2/en not_active Ceased
- 1993-08-25 WO PCT/CH1993/000211 patent/WO1994004343A1/de not_active Application Discontinuation
- 1993-08-25 JP JP6505731A patent/JPH07502947A/ja active Pending
- 1993-08-25 EP EP93917517A patent/EP0627982A1/de not_active Withdrawn
- 1993-08-25 KR KR1019940701382A patent/KR100312611B1/ko not_active IP Right Cessation
- 1993-08-26 CN CN93118324A patent/CN1090526A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
MX9305147A (es) | 1994-05-31 |
AU4697093A (en) | 1994-03-15 |
CN1090526A (zh) | 1994-08-10 |
CH686665A5 (de) | 1996-05-31 |
US5569144A (en) | 1996-10-29 |
KR100312611B1 (ko) | 2002-02-19 |
ZA935993B (en) | 1994-03-14 |
EP0627982A1 (de) | 1994-12-14 |
WO1994004343A1 (de) | 1994-03-03 |
AU672219B2 (en) | 1996-09-26 |
JPH07502947A (ja) | 1995-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH31034A (en) | Process for the production of tube bodies for packaging tubes. | |
HU9201929D0 (en) | Process for the production of imidazo-diazepines | |
EP0595220A3 (en) | Squeezable tubular container and process for the production thereof | |
KR970002304B1 (en) | Process for the production of permeation resistant containers | |
IL107999A0 (en) | An efficient process for the manufacture of tomato products | |
IL113060A0 (en) | Process for the manufacture of metal tube | |
EP0559227A3 (en) | Process for producing acrolein | |
KR0151245B1 (en) | Apparatus for producing corrugated tube | |
HUT64763A (en) | Process for the production of cyclobutane-purines | |
EP0593143A3 (de) | Verfahren zum Recycling von Bildröhren. | |
PH31097A (en) | Process for the production of oxo products. | |
ZA929873B (en) | Process for the manufacture of 2-alkoxymethylacrolein. | |
EP0586819A3 (en) | Process for the production of dimethylnaphthalene. | |
EP0573920A3 (en) | Process for the preparation of tetrachlorethylene. | |
HU913228D0 (en) | Process for the production of 5-aroil-2,3-dihydro-1h-pyrrholyzine-1,1-dicarboxylates | |
ZA946358B (en) | derivatives Process for the manufacture of phenoxyphenoxyalkyl | |
AU1327592A (en) | Process and device for making double-walled tubes by the so-called bundy method | |
EP0510391A3 (en) | Process for the production of polyphenylenethers | |
EP0596286A3 (en) | Process for the preparation of 5-amino-3-methylpyrazole. | |
ZA936910B (en) | Apparatus for the production of tubular bodies | |
IL100049A0 (en) | Apparatus for manufacturing corrugated tubes | |
ZA932410B (en) | Pipe forming process | |
HU9200999D0 (en) | Process for the production of n-cian-imino-ditio-carbonic acid-dimethyl-esther of high clarity | |
GB9210560D0 (en) | Process for the production of isobutene | |
GB9208739D0 (en) | Process for the production of isobutene |