ZA765355B - Manufacture of extruded products - Google Patents
Manufacture of extruded productsInfo
- Publication number
- ZA765355B ZA765355B ZA765355A ZA765355A ZA765355B ZA 765355 B ZA765355 B ZA 765355B ZA 765355 A ZA765355 A ZA 765355A ZA 765355 A ZA765355 A ZA 765355A ZA 765355 B ZA765355 B ZA 765355B
- Authority
- ZA
- South Africa
- Prior art keywords
- manufacture
- extruded products
- extruded
- products
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92542—Energy, power, electric current or voltage
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92952—Drive section, e.g. gearbox, motor or drive fluids
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Organic Insulating Materials (AREA)
- Adornments (AREA)
- Seasonings (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB39606/75A GB1534299A (en) | 1975-09-26 | 1975-09-26 | Manufacture of extruded products |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA765355B true ZA765355B (en) | 1977-08-31 |
Family
ID=10410483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA765355A ZA765355B (en) | 1975-09-26 | 1977-07-05 | Manufacture of extruded products |
Country Status (17)
Country | Link |
---|---|
US (1) | US4136132A (fr) |
JP (1) | JPS601172B2 (fr) |
AT (1) | AT362569B (fr) |
AU (1) | AU503869B2 (fr) |
BE (1) | BE846576R (fr) |
CA (1) | CA1086467A (fr) |
CH (1) | CH623839A5 (fr) |
DE (1) | DE2642927C2 (fr) |
ES (1) | ES451873A1 (fr) |
FR (1) | FR2325487A1 (fr) |
GB (1) | GB1534299A (fr) |
IT (1) | IT1066307B (fr) |
NL (1) | NL7610690A (fr) |
NO (1) | NO147506C (fr) |
PT (1) | PT65646B (fr) |
SE (1) | SE426152B (fr) |
ZA (1) | ZA765355B (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416106A1 (fr) * | 1978-02-02 | 1979-08-31 | Silec Liaisons Elec | Procede et dispositif d'extrusion d'un produit reticule |
JPS55128291U (fr) * | 1979-02-27 | 1980-09-10 | ||
CH631289A5 (fr) * | 1979-04-03 | 1982-07-30 | Maillefer Sa | Procede de fabrication d'un conducteur electrique, isole par un revetement en matiere plastique reticulee, et conducteur electrique isole obtenu selon le procede. |
DE2916185A1 (de) * | 1979-04-21 | 1980-10-30 | Kabel Metallwerke Ghh | Verfahren zur herstellung von danggestrecktem gut aus durch einwirkung von feuchtigkeit vernetzbaren polymeren |
IT1121872B (it) * | 1979-06-21 | 1986-04-23 | Montedison Spa | Procedimento per lestrusione e la reticolazione di polimeri |
JPS601176B2 (ja) * | 1979-08-15 | 1985-01-12 | 昭和電線電纜株式会社 | 防食金属管の製法 |
JPS5849390U (ja) * | 1981-09-30 | 1983-04-02 | 日本電気ホームエレクトロニクス株式会社 | ビデオデイスクプレ−ヤのタ−ンテ−ブル |
JPS5849389U (ja) * | 1981-09-30 | 1983-04-02 | 日本電気ホームエレクトロニクス株式会社 | ビデオデイスクプレ−ヤのタ−ンテ−ブル |
JPS5869397U (ja) * | 1981-11-05 | 1983-05-11 | 赤井電機株式会社 | タ−ンテ−ブル |
NO824291L (no) * | 1981-12-29 | 1983-06-30 | Dainichi Nippon Cables Ltd | Adhesiv og fremgangsmaate for sammenfoeyning av polyolefin-gjenstander ved anvendelse derav |
USRE32217E (en) * | 1982-11-12 | 1986-07-29 | The Dow Chemical Company | Graft copolymerization process |
US4564349A (en) * | 1983-06-01 | 1986-01-14 | Union Carbide Corporation | Extruder assembly for extruding water-curable silane modified polymers |
US4489029A (en) * | 1983-06-01 | 1984-12-18 | Union Carbide Corporation | Compositions based on alkylene-alkyl acrylate copolymers and silanol condensation catalysts; and the use thereof in the production of covered wires and cables |
US4663103A (en) * | 1983-08-09 | 1987-05-05 | Collins & Aikman Corporation | Apparatus and method of extrusion |
US4857250A (en) * | 1984-04-13 | 1989-08-15 | Union Carbide Corporation | One-extrusion method of making a shaped crosslinkable extruded polymeric product |
EP0179755A3 (fr) * | 1984-10-22 | 1987-08-19 | Rosendahl Maschinen Gesellschaft m.b.H. | Procédé et dispositif pour la production d'un article réticulé obtenu par extrusion ou moulage par injection |
DE3443680A1 (de) * | 1984-11-30 | 1986-06-05 | Bayer Ag, 5090 Leverkusen | Fuellstoffhaltige acryl- und modacrylfasern und ein verfahren zu ihrer herstellung |
US4870136A (en) * | 1985-11-30 | 1989-09-26 | Mitsui Pertrochemical Industries, Ltd. | Molecular oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded article and process for preparation thereof |
DK89087A (da) * | 1987-02-20 | 1988-08-21 | Nordiske Kabel Traad | Fremgangsmaade til fremstilling af en elektrisk halvledende, stripbar plastblending |
GB8919895D0 (en) * | 1989-09-04 | 1989-10-18 | Du Pont Canada | Moisture cross-linking of polymers |
JP2689398B2 (ja) * | 1990-08-24 | 1997-12-10 | 株式会社 大協精工 | ゴム組成物及び医薬品・医療用具用ゴム製品 |
DE102008041281A1 (de) | 2008-08-15 | 2010-02-18 | Evonik Degussa Gmbh | Silanmodifizierte Polyolefine mit hohem Erweichungspunkt |
DE102008041277A1 (de) | 2008-08-15 | 2010-02-18 | Evonik Degussa Gmbh | Silanmodifizierte Polyolefine |
DE102008041279A1 (de) | 2008-08-15 | 2010-02-18 | Evonik Degussa Gmbh | Silanmodifizierte Polyolefine mit hohem Funktionalisierungsgrad |
DE102009027447A1 (de) | 2009-07-03 | 2011-01-05 | Evonik Degussa Gmbh | Modifizierte Polyolefine mit besonderem Eigenschaftsprofil, Verfahren zu deren Herstellung und deren Verwendung |
DE102009027445A1 (de) | 2009-07-03 | 2011-01-05 | Evonik Degussa Gmbh | Modifizierte Polyolefine mit besonderem Eigenschaftsprofil, Verfahren zu deren Herstellung und deren Verwendung |
DE102009027446A1 (de) | 2009-07-03 | 2011-01-05 | Evonik Degussa Gmbh | Modifizierte Polyolefine mit besonderem Eigenschaftsprofil, Verfahren zu deren Herstellung und deren Verwendung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3148231A (en) * | 1961-03-20 | 1964-09-08 | Eastman Kodak Co | Plastic extrusion, apparatus and control |
US3121914A (en) * | 1961-04-10 | 1964-02-25 | Us Rubber Co | Mixer-extruder method and apparatus |
BE794718Q (fr) * | 1968-12-20 | 1973-05-16 | Dow Corning Ltd | Procede de reticulation d'olefines |
US3979488A (en) * | 1973-12-20 | 1976-09-07 | General Electric Company | Process of continuously blending, molding and curing heat curable polymeric compounds |
GB1526398A (en) * | 1974-12-06 | 1978-09-27 | Maillefer Sa | Manufacture of extruded products |
AR208346A1 (es) * | 1974-12-12 | 1976-12-20 | Kabel Metallwerke Ghh | Procedimiento y dispositivo para la elaboracion de termoplasticos o elastomeros reticulables por injerto de un compuesto de silano en la presencia de humedad |
AR218611A1 (es) * | 1975-06-23 | 1980-06-30 | Kabel Metallwerke Ghh | Procedimiento para la elaboracion de termoplasticos o elastomeros reticulables por injerto de un compuesto de silano en presencia de humedad |
-
1975
- 1975-09-26 GB GB39606/75A patent/GB1534299A/en not_active Expired
-
1976
- 1976-09-13 US US05/722,545 patent/US4136132A/en not_active Expired - Lifetime
- 1976-09-14 CA CA261,178A patent/CA1086467A/fr not_active Expired
- 1976-09-21 JP JP51112529A patent/JPS601172B2/ja not_active Expired
- 1976-09-24 IT IT51426/76A patent/IT1066307B/it active
- 1976-09-24 BE BE170929A patent/BE846576R/fr not_active IP Right Cessation
- 1976-09-24 FR FR7628899A patent/FR2325487A1/fr active Granted
- 1976-09-24 CH CH1215076A patent/CH623839A5/de not_active IP Right Cessation
- 1976-09-24 PT PT65646A patent/PT65646B/pt unknown
- 1976-09-24 SE SE7610592A patent/SE426152B/xx not_active IP Right Cessation
- 1976-09-24 AT AT711776A patent/AT362569B/de not_active IP Right Cessation
- 1976-09-24 DE DE2642927A patent/DE2642927C2/de not_active Expired
- 1976-09-24 NO NO763284A patent/NO147506C/no unknown
- 1976-09-25 ES ES451873A patent/ES451873A1/es not_active Expired
- 1976-09-27 AU AU18146/76A patent/AU503869B2/en not_active Expired
- 1976-09-27 NL NL7610690A patent/NL7610690A/xx not_active Application Discontinuation
-
1977
- 1977-07-05 ZA ZA765355A patent/ZA765355B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7610690A (nl) | 1977-03-29 |
US4136132A (en) | 1979-01-23 |
CA1086467A (fr) | 1980-09-30 |
SE426152B (sv) | 1982-12-13 |
GB1534299A (en) | 1978-11-29 |
FR2325487A1 (fr) | 1977-04-22 |
FR2325487B1 (fr) | 1980-04-30 |
ES451873A1 (es) | 1977-11-01 |
CH623839A5 (fr) | 1981-06-30 |
NO147506B (no) | 1983-01-17 |
JPS601172B2 (ja) | 1985-01-12 |
DE2642927C2 (de) | 1986-01-09 |
AT362569B (de) | 1981-05-25 |
PT65646B (en) | 1978-04-07 |
NO147506C (no) | 1983-04-27 |
SE7610592L (sv) | 1977-03-27 |
ATA711776A (de) | 1980-10-15 |
IT1066307B (it) | 1985-03-04 |
JPS5240571A (en) | 1977-03-29 |
AU503869B2 (en) | 1979-09-27 |
AU1814676A (en) | 1978-04-06 |
DE2642927A1 (de) | 1977-03-31 |
PT65646A (en) | 1976-10-01 |
NO763284L (fr) | 1977-03-29 |
BE846576R (fr) | 1977-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT65646B (en) | Manufacture of extruded products | |
MY8000156A (en) | Manufacture of extruded products | |
JPS524561A (en) | Improvement of continuously extruding method | |
JPS51118763A (en) | Production of alkylenecarbonate | |
GB1552200A (en) | Manufacture of food products | |
JPS5236683A (en) | Production of riphamycin | |
JPS5212162A (en) | Production of phenylindoline | |
JPS51141897A (en) | Production of riphamycin | |
JPS51131873A (en) | Production of 44loneralkyll 55cyanoooxazole | |
JPS5250383A (en) | Production of moldings | |
JPS5248698A (en) | Production of riphamycin | |
JPS524512A (en) | Manufacture of ceramic products | |
JPS51115465A (en) | Production of 55phenyll 22framidoxime | |
JPS5219695A (en) | Production of tetrahydrothiopyranopyrazols | |
JPS5227758A (en) | Production of 22methyll 11naphthol | |
JPS5248689A (en) | Production of pyrazolopyridineketones | |
JPS51112540A (en) | Production of nabeyaki noodle | |
JPS5248662A (en) | Production of 44hydroxymethyll 22pyrorysines | |
GB1549643A (en) | Manufacture of echinenone | |
JPS5236690A (en) | Production of 33methoxymethlcephalosporin | |
JPS5246100A (en) | Production of pyrazolopyridopirimidine | |
ZA774296B (en) | Manufacture of extruded products | |
JPS5264444A (en) | Production of noodle | |
JPS5268216A (en) | Manufacture of ceramic products | |
JPS51128997A (en) | Production of pyrazolopyridineketones |