JPS56105936A - Multiply container having high resistance against gas permeability and its manufacture - Google Patents
Multiply container having high resistance against gas permeability and its manufactureInfo
- Publication number
- JPS56105936A JPS56105936A JP820280A JP820280A JPS56105936A JP S56105936 A JPS56105936 A JP S56105936A JP 820280 A JP820280 A JP 820280A JP 820280 A JP820280 A JP 820280A JP S56105936 A JPS56105936 A JP S56105936A
- Authority
- JP
- Japan
- Prior art keywords
- container
- multiply
- gas permeability
- resistance against
- against gas
- Prior art date
- 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.)
- Granted
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- 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
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To obtain the captioned container consisting of a special thermoplastic polyester as the innermost layer and an external layer of polyamide resin containing metaxylidine group with a thin wall at least oriented in one direction and possessing satisfactory dynamic property, transparency and chemical resistance. CONSTITUTION:For a multistructured container, a precursor molding for a container having an innermost layer of thermoplastic polyester resin mainly consisting of ethylene terephthalate at natural viscosity of more than 0.55 (preferably 0.65- 1.4) and an external layer of polyamide resin containing methaxylidine is formed. The innermost resin Tg+15 deg.C CTg is elongated 1-4 times lengthwise and 2-7 times (circumferential length multiplying factor of the crosswise direction of a container) within a temperature range of from glass transfer temperature to 2(Tg)+ 15 deg.C, above all 90-150 deg.C. As a result, it is possible to obtain a multiply container having an excellent resistance against gas permeability and a thin wall part at least oriented in one direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP820280A JPS56105936A (en) | 1980-01-25 | 1980-01-25 | Multiply container having high resistance against gas permeability and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP820280A JPS56105936A (en) | 1980-01-25 | 1980-01-25 | Multiply container having high resistance against gas permeability and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56105936A true JPS56105936A (en) | 1981-08-22 |
JPS6239088B2 JPS6239088B2 (en) | 1987-08-21 |
Family
ID=11686669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP820280A Granted JPS56105936A (en) | 1980-01-25 | 1980-01-25 | Multiply container having high resistance against gas permeability and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56105936A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140128A (en) * | 1981-02-24 | 1982-08-30 | Yoshino Kogyosho Co Ltd | Biaxially-elongated laminate bottle |
JPS57157727A (en) * | 1981-03-24 | 1982-09-29 | Yoshino Kogyosho Co Ltd | Biaxially stretched laminated bottle |
JPS62109738A (en) * | 1985-11-01 | 1987-05-20 | 帝人株式会社 | Multilayer oriented polyester bottle |
JPS6451927A (en) * | 1987-05-06 | 1989-02-28 | Manfureeto Habuerukarupu | Passable hollow member, particularly, pipe |
JPH0744724U (en) * | 1995-01-30 | 1995-11-28 | 大日本印刷株式会社 | Transparent container |
WO2003103928A1 (en) * | 2001-02-23 | 2003-12-18 | 株式会社吉野工業所 | Synthetic resin container excellent in functional characteristics and production method therefor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2595444B2 (en) * | 1993-06-02 | 1997-04-02 | 和男 矢野 | Twistable pipe fitting device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS493073A (en) * | 1972-04-28 | 1974-01-11 | ||
JPS5198575A (en) * | 1974-12-06 | 1976-08-30 | ||
JPS5314759A (en) * | 1976-07-27 | 1978-02-09 | Asahi Dow Ltd | Method and device for injection molding multiilayer molded article |
JPS5333618A (en) * | 1976-09-08 | 1978-03-29 | Rollei Werke Franke Heidecke | Rolled film camera |
JPS53134062A (en) * | 1977-04-27 | 1978-11-22 | Asahi Chem Ind Co Ltd | Multi-layer molded artice, its molding and device |
-
1980
- 1980-01-25 JP JP820280A patent/JPS56105936A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS493073A (en) * | 1972-04-28 | 1974-01-11 | ||
JPS5198575A (en) * | 1974-12-06 | 1976-08-30 | ||
JPS5314759A (en) * | 1976-07-27 | 1978-02-09 | Asahi Dow Ltd | Method and device for injection molding multiilayer molded article |
JPS5333618A (en) * | 1976-09-08 | 1978-03-29 | Rollei Werke Franke Heidecke | Rolled film camera |
JPS53134062A (en) * | 1977-04-27 | 1978-11-22 | Asahi Chem Ind Co Ltd | Multi-layer molded artice, its molding and device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140128A (en) * | 1981-02-24 | 1982-08-30 | Yoshino Kogyosho Co Ltd | Biaxially-elongated laminate bottle |
JPS57157727A (en) * | 1981-03-24 | 1982-09-29 | Yoshino Kogyosho Co Ltd | Biaxially stretched laminated bottle |
JPS62109738A (en) * | 1985-11-01 | 1987-05-20 | 帝人株式会社 | Multilayer oriented polyester bottle |
JPH0427095B2 (en) * | 1985-11-01 | 1992-05-11 | Teijin Ltd | |
JPS6451927A (en) * | 1987-05-06 | 1989-02-28 | Manfureeto Habuerukarupu | Passable hollow member, particularly, pipe |
JPH0744724U (en) * | 1995-01-30 | 1995-11-28 | 大日本印刷株式会社 | Transparent container |
WO2003103928A1 (en) * | 2001-02-23 | 2003-12-18 | 株式会社吉野工業所 | Synthetic resin container excellent in functional characteristics and production method therefor |
Also Published As
Publication number | Publication date |
---|---|
JPS6239088B2 (en) | 1987-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2038208B (en) | Saturated polyester bottle-shaped container with hard coating and method of fabricating the same | |
NO163479C (en) | CONTAINER, SPECIAL A BOTTLE OF PLASTIC OR GLASS. | |
JPS56105936A (en) | Multiply container having high resistance against gas permeability and its manufacture | |
DE2962767D1 (en) | Liquid coating composition based on an ester thiol and an aminoplast, a process for coating a substrate with such a composition, and the substrate thus manufactured | |
JPS5664839A (en) | Manufacture of multilayered container | |
JPS548672A (en) | Production of polyester film | |
DE3268490D1 (en) | Process for making luminescent glass layers, application to the making of devices provided with these layers and to the making of photoscintillators | |
JPS54117572A (en) | Molded article of crosslinked polyester and its production | |
JPS52121685A (en) | Article coated with fluorine resin | |
JPS5323334A (en) | Method of coating glass with plastics | |
JPS578123A (en) | Manufacture of hollow container | |
JPS5232982A (en) | Thick-walled plastic molded articles | |
JPS56127444A (en) | Molding with coating layer and its manufacture | |
JPS54146870A (en) | Blow molded article of polyester | |
JPS53105591A (en) | Production of polyester | |
JPS52126437A (en) | Method of manufacturing a metallic article coated with synthetic resin | |
JPS5380818A (en) | Corrosion-resisting pipe and its manufacturing process | |
JPS5458784A (en) | Molded article having laminated resin layers and its manufacture | |
JPS55143706A (en) | Method of fabricating high molecular formed compound formed with transparent conductive layer | |
JPS56109759A (en) | Molding with coating layer and its manufacture | |
JPS56109760A (en) | Molding with coating layer and its manufacture | |
JPS54129056A (en) | Production of polyester vessel | |
JPS54150442A (en) | Thermal adhesive polyester film | |
JPS5751154A (en) | Method for preventing burst and scattering of glass vessel | |
JPS5380013A (en) | Method of manufacturing anti-corrosion pipe |