FR1474329A - Procédé d'extrusion - Google Patents

Procédé d'extrusion

Info

Publication number: FR1474329A
Authority: FR; France
Prior art keywords: extrusion process; extrusion
Prior art date: 1965-03-26
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

Application number

FR54944A

Other languages

English (en)

Inventor

James Jack

Godfrey Austin King

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BX Plastics Ltd

Original Assignee

BX Plastics Ltd

Priority date (The priority date 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 date listed.)

1965-03-26

Filing date

1966-03-25

Publication date

1967-03-24

1966-03-25 Application filed by BX Plastics Ltd filed Critical BX Plastics Ltd

1967-03-24 Application granted granted Critical

1967-03-24 Publication of FR1474329A publication Critical patent/FR1474329A/fr

Status Expired legal-status Critical Current

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
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
- 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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

FR54944A 1965-03-26 1966-03-25 Procédé d'extrusion Expired FR1474329A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB12841/65A GB1102078A (en)	1965-03-26	1965-03-26	Extrusion process

Publications (1)

Publication Number	Publication Date
FR1474329A true FR1474329A (fr)	1967-03-24

Family

ID=10012115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR54944A Expired FR1474329A (fr)	1965-03-26	1966-03-25	Procédé d'extrusion

Country Status (5)

Country	Link
JP (1)	JPS5145630B1 (fr)
DE (3)	DE1242851B (fr)
FR (1)	FR1474329A (fr)
GB (2)	GB1059346A (fr)
SE (1)	SE306420B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1364236A (en) *	1970-07-21	1974-08-21	Bakelite Xylonite Ltd	Extrusion processes
GB1490338A (en) *	1973-10-15	1977-11-02	Bakelite Xylonite Ltd	Extrusion processes
GB1490337A (en) *	1973-10-15	1977-11-02	Bakelite Xylonite Ltd	Extrusion processes
DE3729449A1 (de) *	1987-09-03	1989-03-16	Hoechst Ag	Verfahren und vorrichtung zur herstellung eines stranggepressten, verstreckten, nahtlosen schlauches

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB702176A (en) *	1951-08-09	1954-01-13	British Celanese	The production of tubular articles

0
- DE DENDAT1242851D patent/DE1242851C2/de not_active Expired
1962
- 1962-12-01 GB GB45575/62A patent/GB1059346A/en not_active Expired
1963
- 1963-11-30 DE DEB74489A patent/DE1242851B/de active Pending
1965
- 1965-03-26 GB GB12841/65A patent/GB1102078A/en not_active Expired
1966
- 1966-03-23 SE SE3873/66A patent/SE306420B/xx unknown
- 1966-03-25 DE DE1966B0086357 patent/DE1629277B2/de active Granted
- 1966-03-25 FR FR54944A patent/FR1474329A/fr not_active Expired
- 1966-03-26 JP JP41018313A patent/JPS5145630B1/ja active Pending

Also Published As

Publication number	Publication date
DE1242851B (de)	1967-06-22
DE1629277A1 (de)	1971-01-14
DE1629277B2 (de)	1977-01-13
DE1242851C2 (de)	1973-08-09
JPS5145630B1 (fr)	1976-12-04
SE306420B (fr)	1968-11-25
GB1102078A (en)	1968-02-07
GB1059346A (en)	1967-02-15

Publication	Publication Date	Title
FR1517840A (fr)	1968-03-22	Procédé d'enduction
FR1510097A (fr)	1968-01-19	Procédé d'enduction
FR1489030A (fr)	1967-07-21	Procédé amélioré d'hydrocraquage
FR1460130A (fr)	1966-06-17	Procédé de production d'halogènes
CH399718A (fr)	1965-09-30	Procédé de construction d'un bâtiment
FR1474329A (fr)	1967-03-24	Procédé d'extrusion
FR1513408A (fr)	1968-02-16	Procédé de production d'éthylène
CH473743A (fr)	1969-06-15	Procédé d'oxychloration
FR1496079A (fr)	1967-09-29	Procédé perfectionné d'estérification
FR1495217A (fr)	1967-09-15	Procédé d'emboutissage
FR1506751A (fr)	1967-12-22	Procédé de polymérisation d'acroléines
FR1443648A (fr)	1966-06-24	Procédé d'enduisage
FR1506793A (fr)	1967-12-22	Procédé d'hydrocraquage
FR1425110A (fr)	1966-01-14	Procédé de production d'émulsions
FR1502251A (fr)	1967-11-18	Procédé d'incinération
FR1452631A (fr)	1966-04-15	Procédé d'étincelage
FR1491197A (fr)	1967-08-04	Procédé de production d'inosine
FR1482256A (fr)	1967-05-26	Procédé de production d'inosine
CH513434A (fr)	1971-09-30	Procédé d'électrophotographie
BE708548A (fr)	1968-06-27	Procédé amélioré d'époxydation
FR1505855A (fr)	1967-12-15	Procédé de synthèse de l'hydrazine
FR1507385A (fr)	1967-12-29	Procédé de séparation d'organoalcoxysilanes
FR1508038A (fr)	1967-12-29	Procédé de production d'acrylates
FR1539989A (fr)	1968-09-20	Procédé d'extrusion hydrostatique
FR1410892A (fr)	1965-09-10	Procédé d'isomérisation