BE771109A - PROCESS FOR OBTAINING MOLDED OBJECTS BY INJECTION BLOWING - Google Patents

PROCESS FOR OBTAINING MOLDED OBJECTS BY INJECTION BLOWING

Info

Publication number: BE771109A
Authority: BE; Belgium
Prior art keywords: molded objects; obtaining molded; injection blowing; blowing; injection
Prior art date: 1970-08-07

Application number

BE771109A

Other languages

French (fr)

Inventor

J Hrach

F Breitenfellner

Original Assignee

Sandoz Sa

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.)

1970-08-07

Filing date

1971-08-09

Publication date

1971-12-16

1970-08-07 Priority claimed from AT724270A external-priority patent/AT304879B/en

1970-08-07 Priority claimed from AT724370A external-priority patent/AT305647B/en

1971-08-09 Application filed by Sandoz Sa filed Critical Sandoz Sa

1971-12-16 Publication of BE771109A publication Critical patent/BE771109A/en

Links

238000007664 blowing Methods 0.000 title 1
238000002347 injection Methods 0.000 title 1
239000007924 injection Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0025—Opaque
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyesters Or Polycarbonates (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

BE771109A 1970-08-07 1971-08-09 PROCESS FOR OBTAINING MOLDED OBJECTS BY INJECTION BLOWING BE771109A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AT724270A AT304879B (en)	1970-08-07	1970-08-07	Process for the production of moldings by the injection blow molding process
AT724470		1970-08-07
AT724370A AT305647B (en)	1970-08-07	1970-08-07	Process for the production of moldings by the injection blow molding process

Publications (1)

Publication Number	Publication Date
BE771109A true BE771109A (en)	1971-12-16

Family

ID=27150793

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE771109A BE771109A (en)	1970-08-07	1971-08-09	PROCESS FOR OBTAINING MOLDED OBJECTS BY INJECTION BLOWING

Country Status (6)

Country	Link
AU (1)	AU3210371A (en)
BE (1)	BE771109A (en)
DE (1)	DE2138754A1 (en)
ES (1)	ES393938A1 (en)
FR (1)	FR2102127A1 (en)
NL (1)	NL7110859A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE7411960L (en) *	1974-09-24	1976-03-25	Fabriker As Haustrups	METHOD OF MANUFACTURING CONTAINERS LIKE POLYESTER BOTTLES OR CANS
JPS52120083A (en) *	1976-03-31	1977-10-08	Yoshino Kogyosho Co Ltd	Polyester opaque bottle and method of producing same
JPS5399272A (en) *	1977-02-14	1978-08-30	Yoshino Kogyosho Co Ltd	Production of cloudy bottle comprising unsaturated polyester resin
JPS605450B2 (en) *	1977-08-29	1985-02-12	東洋紡績株式会社	Method for manufacturing hollow container with ground glass surface
US4182841A (en) *	1978-06-12	1980-01-08	The Goodyear Tire & Rubber Company	Composition of copolyesters
FR2442126A1 (en) *	1978-11-21	1980-06-20	Owens Illinois Inc	Controlling crystallisation of injected thermoplastic materials - by the application of different pressure sequences during cooling
EP0543265A1 (en) *	1991-11-14	1993-05-26	Hoechst Aktiengesellschaft	Modified polyethylene terephthalate and its use in the fabrication of containers by blow moulding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1158348A (en) *	1966-12-09	1969-07-16	Ici Ltd	Mouldable Polyester Compositions.
DE1804914A1 (en) *	1967-11-21	1969-06-19	Sandoz Ag	Process for the production of polyesters or molded articles from them

1971
- 1971-08-03 DE DE19712138754 patent/DE2138754A1/en active Pending
- 1971-08-05 ES ES393938A patent/ES393938A1/en not_active Expired
- 1971-08-06 NL NL7110859A patent/NL7110859A/xx unknown
- 1971-08-06 AU AU32103/71A patent/AU3210371A/en not_active Expired
- 1971-08-09 BE BE771109A patent/BE771109A/en unknown
- 1971-08-09 FR FR7129059A patent/FR2102127A1/en active Granted

Also Published As

Publication number	Publication date
AU3210371A (en)	1973-02-08
FR2102127A1 (en)	1972-04-07
FR2102127B1 (en)	1975-04-18
NL7110859A (en)	1972-02-09
DE2138754A1 (en)	1972-02-10
ES393938A1 (en)	1974-07-01

Publication	Publication Date	Title
CH489560A (en)	1970-04-30	Process for molding objects
FR2274423A1 (en)	1976-01-09	TUBULAR ARTICLE MOLDING PROCESS
CH479099A (en)	1969-09-30	Process for obtaining an image by photoelectrophoresis
BE818395A (en)	1975-02-03	PROCESS FOR MANUFACTURING HOLLOW OBJECTS BY INJECTION MOLDING FOLLOWED BY BLOW MOLDING
BE771169A (en)	1972-02-11	ISOBUTYLATE PREPARATION PROCESS
RO62734A (en)	1978-05-15	PROCESS FOR OBTAINING REFRACTOR ELECTROFUSION MATERIAL
BE764883A (en)	1971-09-27	HYDROGENOSILANES PREPARATION PROCESS
BE760672A (en)	1971-06-22	ALCENE PRODUCTION PROCESS
BE769788A (en)	1971-11-16	METHOD AND APPARATUS FOR MANUFACTURING OBJECTS SHAPED BY INJECTION AND BLOW MOLDING
BE762436A (en)	1971-08-02	INJECTION MOLDING PROCESS
BE774117A (en)	1972-04-18	STRETCHING PROCESS
BE771495A (en)	1972-02-18	PROCESS FOR OBTAINING CHLOROISOCYANURIC ACIDS
BE771110A (en)	1971-12-16	PROCESS FOR MANUFACTURING MOLDED OBJECTS BY INJECTION-BLOWING
BE853580Q (en)	1977-08-01	PROCESS FOR OBTAINING PHENOL-ALDEHYDE FOAMED PLASTICS
BE810462A (en)	1974-05-16	SHIRING PROCESS FOR MOLDED OBJECTS
BE777069A (en)	1972-06-21	PROCESS FOR OBTAINING HYDROGENOCHLOROSILANES
OA03874A (en)	1971-12-24	Process for obtaining new 7-phenylpyrimido-benzodiazepinones.
FR1500157A (en)	1967-11-03	Process for obtaining lespecapitoside
BE775295A (en)	1972-03-01	PROCESS FOR THE PRODUCTION OF GLYCIDYLTRIALKYLAMMONIUM HALOGENIDES
BE764210A (en)	1971-08-02	ALCOHOL-SILANES PREPARATION PROCESS
BE795207A (en)	1973-08-09	COATING PROCESS FOR MOLDED PARTS
BE762117R (en)	1971-07-01	SOWING PROCESS
BE823079A (en)	1975-06-06	MOLDING PROCESS
BE769619A (en)	1972-01-07	PROCESS FOR PREPARING A PYROGLUTAMYLPEPTIDE
BE752778A (en)	1970-12-01	PROCESS FOR THE PRODUCTION OF POLYBENZOXAZINONES WITH HIGH MOLECULAR WEIGHT