FR1474329A - Extrusion process - Google Patents

Extrusion process

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

French (fr)

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/en

Status Expired legal-status Critical Current

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 Extrusion process Expired FR1474329A (en)

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 (en)	1967-03-24

Family

ID=10012115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR54944A Expired FR1474329A (en)	1965-03-26	1966-03-25	Extrusion process

Country Status (5)

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

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
GB1490337A (en) *	1973-10-15	1977-11-02	Bakelite Xylonite Ltd	Extrusion processes
GB1490338A (en) *	1973-10-15	1977-11-02	Bakelite Xylonite Ltd	Extrusion processes
DE3729449A1 (en) *	1987-09-03	1989-03-16	Hoechst Ag	METHOD AND DEVICE FOR PRODUCING AN EXTRUDED, STRETCHED, SEAMLESS TUBE

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/en not_active Expired
1962
- 1962-12-01 GB GB45575/62A patent/GB1059346A/en not_active Expired
1963
- 1963-11-30 DE DEB74489A patent/DE1242851B/en 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 FR FR54944A patent/FR1474329A/en not_active Expired
- 1966-03-25 DE DE1966B0086357 patent/DE1629277B2/en active Granted
- 1966-03-26 JP JP41018313A patent/JPS5145630B1/ja active Pending

Also Published As

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

Publication	Publication Date	Title
FR1517840A (en)	1968-03-22	Coating process
FR1510097A (en)	1968-01-19	Coating process
FR1489030A (en)	1967-07-21	Improved hydrocracking process
FR1460130A (en)	1966-06-17	Halogen production process
CH399718A (en)	1965-09-30	Building construction process
FR1474329A (en)	1967-03-24	Extrusion process
FR1513408A (en)	1968-02-16	Ethylene production process
CH473743A (en)	1969-06-15	Oxychlorination process
FR1496079A (en)	1967-09-29	Improved esterification process
FR1495217A (en)	1967-09-15	Stamping process
FR1506751A (en)	1967-12-22	Acrolein polymerization process
FR1443648A (en)	1966-06-24	Coating process
FR1506793A (en)	1967-12-22	Hydrocracking process
FR1425110A (en)	1966-01-14	Emulsion production process
FR1502251A (en)	1967-11-18	Incineration process
FR1452631A (en)	1966-04-15	Sparkling process
FR1482256A (en)	1967-05-26	Inosine production process
FR1491197A (en)	1967-08-04	Inosine production process
CH513434A (en)	1971-09-30	Electrophotography process
BE708548A (en)	1968-06-27	Improved epoxidation process
FR1505855A (en)	1967-12-15	Hydrazine Synthesis Process
FR1507385A (en)	1967-12-29	Organoalkoxysilane separation process
FR1508038A (en)	1967-12-29	Acrylates production process
FR1539989A (en)	1968-09-20	Hydrostatic extrusion process
FR1410892A (en)	1965-09-10	Isomerization process