POLYESTER CONTAINER EXCELLENT IN RESISTANCE TO HEAT AND IMPACT, AND METHOD FOR PRODUCTION THEREOF
A polyester container, characterized in that it is produced by subjecting a preform of a thermoplastic resin formed by the injection molding of a thermoplastic polyester resin to a stretch molding, the central portion of the bottom wall thereof comprises the residue of the gate formed in the injecti...
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| creator | IWASAKI, TSUTOMU HOSOKAI, TAKU SUENAGA, RYO SAKAGUCHI, TOSHIKI IWAMOTO, HISAO |
| description | A polyester container, characterized in that it is produced by subjecting a preform of a thermoplastic resin formed by the injection molding of a thermoplastic polyester resin to a stretch molding, the central portion of the bottom wall thereof comprises the residue of the gate formed in the injection molding and has a thickness greater than that of the portion around said central portion, and that the above central portion of the bottom wall is substantially amorphous and the bottom wall around said central portion is oriented and crystallized. The above polyester container has a thick portion comprising the residue of the gate in the injection molding formed in the center of the bottom and also is excellent in heat resistance and impact resistance.
Récipient en polyester, caractérisé en ce qu'il est fabriqué en soumettant une préforme d'une résine thermoplastique formée par moulage par injection d'une résine polyester thermoplastique à un moulage par étirage, la partie centrale de sa paroi de fond comprenant le résidu de l'entrée formée dans le moulage par injection et présentant une épaisseur supérieure à celle de la partie entourant ladite partie centrale, et en ce que la partie centrale susmentionnée de la paroi de fond est sensiblement amorphe et la paroi de fond entourant ladite partie centrale est orientée et cristallisée. Le récipient en polyester susmentionné possède une partie épaisse comprenant le résidu de l'entrée dans le moulage par injection formée au centre du fond et offre une excellente résistance à la chaleur et aux chocs. |
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Récipient en polyester, caractérisé en ce qu'il est fabriqué en soumettant une préforme d'une résine thermoplastique formée par moulage par injection d'une résine polyester thermoplastique à un moulage par étirage, la partie centrale de sa paroi de fond comprenant le résidu de l'entrée formée dans le moulage par injection et présentant une épaisseur supérieure à celle de la partie entourant ladite partie centrale, et en ce que la partie centrale susmentionnée de la paroi de fond est sensiblement amorphe et la paroi de fond entourant ladite partie centrale est orientée et cristallisée. Le récipient en polyester susmentionné possède une partie épaisse comprenant le résidu de l'entrée dans le moulage par injection formée au centre du fond et offre une excellente résistance à la chaleur et aux chocs.</description><language>eng ; fre ; jpn</language><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ; CONVEYING ; HANDLING THIN OR FILAMENTARY MATERIAL ; PACKAGES ; PACKAGING ELEMENTS ; PACKING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; STORING ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060202&DB=EPODOC&CC=WO&NR=2006011612A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060202&DB=EPODOC&CC=WO&NR=2006011612A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IWASAKI, TSUTOMU</creatorcontrib><creatorcontrib>HOSOKAI, TAKU</creatorcontrib><creatorcontrib>SUENAGA, RYO</creatorcontrib><creatorcontrib>SAKAGUCHI, TOSHIKI</creatorcontrib><creatorcontrib>IWAMOTO, HISAO</creatorcontrib><title>POLYESTER CONTAINER EXCELLENT IN RESISTANCE TO HEAT AND IMPACT, AND METHOD FOR PRODUCTION THEREOF</title><description>A polyester container, characterized in that it is produced by subjecting a preform of a thermoplastic resin formed by the injection molding of a thermoplastic polyester resin to a stretch molding, the central portion of the bottom wall thereof comprises the residue of the gate formed in the injection molding and has a thickness greater than that of the portion around said central portion, and that the above central portion of the bottom wall is substantially amorphous and the bottom wall around said central portion is oriented and crystallized. The above polyester container has a thick portion comprising the residue of the gate in the injection molding formed in the center of the bottom and also is excellent in heat resistance and impact resistance.
Récipient en polyester, caractérisé en ce qu'il est fabriqué en soumettant une préforme d'une résine thermoplastique formée par moulage par injection d'une résine polyester thermoplastique à un moulage par étirage, la partie centrale de sa paroi de fond comprenant le résidu de l'entrée formée dans le moulage par injection et présentant une épaisseur supérieure à celle de la partie entourant ladite partie centrale, et en ce que la partie centrale susmentionnée de la paroi de fond est sensiblement amorphe et la paroi de fond entourant ladite partie centrale est orientée et cristallisée. Le récipient en polyester susmentionné possède une partie épaisse comprenant le résidu de l'entrée dans le moulage par injection formée au centre du fond et offre une excellente résistance à la chaleur et aux chocs.</description><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</subject><subject>CONVEYING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>PACKAGES</subject><subject>PACKAGING ELEMENTS</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>STORING</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w4GrQlOhe0ivJNDeheREnUqQOIkW6vujiA_g9H_Dv1Q5cH_BJBjBMonx9BGeLfY9koAniJh8EkMWQRgcGgFDLfghGCu7rwcUxy10HCFEbo9WPBOIw4jcrdXilu9z2fy6UtsOxbp9mZ5jmad8LY_yGk9cV1VTad3o2ujDf9cbeWs0ZQ</recordid><startdate>20060202</startdate><enddate>20060202</enddate><creator>IWASAKI, TSUTOMU</creator><creator>HOSOKAI, TAKU</creator><creator>SUENAGA, RYO</creator><creator>SAKAGUCHI, TOSHIKI</creator><creator>IWAMOTO, HISAO</creator><scope>EVB</scope></search><sort><creationdate>20060202</creationdate><title>POLYESTER CONTAINER EXCELLENT IN RESISTANCE TO HEAT AND IMPACT, AND METHOD FOR PRODUCTION THEREOF</title><author>IWASAKI, TSUTOMU ; HOSOKAI, TAKU ; SUENAGA, RYO ; SAKAGUCHI, TOSHIKI ; IWAMOTO, HISAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2006011612A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2006</creationdate><topic>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</topic><topic>CONVEYING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>PACKAGES</topic><topic>PACKAGING ELEMENTS</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>STORING</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>IWASAKI, TSUTOMU</creatorcontrib><creatorcontrib>HOSOKAI, TAKU</creatorcontrib><creatorcontrib>SUENAGA, RYO</creatorcontrib><creatorcontrib>SAKAGUCHI, TOSHIKI</creatorcontrib><creatorcontrib>IWAMOTO, HISAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IWASAKI, TSUTOMU</au><au>HOSOKAI, TAKU</au><au>SUENAGA, RYO</au><au>SAKAGUCHI, TOSHIKI</au><au>IWAMOTO, HISAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYESTER CONTAINER EXCELLENT IN RESISTANCE TO HEAT AND IMPACT, AND METHOD FOR PRODUCTION THEREOF</title><date>2006-02-02</date><risdate>2006</risdate><abstract>A polyester container, characterized in that it is produced by subjecting a preform of a thermoplastic resin formed by the injection molding of a thermoplastic polyester resin to a stretch molding, the central portion of the bottom wall thereof comprises the residue of the gate formed in the injection molding and has a thickness greater than that of the portion around said central portion, and that the above central portion of the bottom wall is substantially amorphous and the bottom wall around said central portion is oriented and crystallized. The above polyester container has a thick portion comprising the residue of the gate in the injection molding formed in the center of the bottom and also is excellent in heat resistance and impact resistance.
Récipient en polyester, caractérisé en ce qu'il est fabriqué en soumettant une préforme d'une résine thermoplastique formée par moulage par injection d'une résine polyester thermoplastique à un moulage par étirage, la partie centrale de sa paroi de fond comprenant le résidu de l'entrée formée dans le moulage par injection et présentant une épaisseur supérieure à celle de la partie entourant ladite partie centrale, et en ce que la partie centrale susmentionnée de la paroi de fond est sensiblement amorphe et la paroi de fond entourant ladite partie centrale est orientée et cristallisée. Le récipient en polyester susmentionné possède une partie épaisse comprenant le résidu de l'entrée dans le moulage par injection formée au centre du fond et offre une excellente résistance à la chaleur et aux chocs.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; jpn |
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| subjects | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | POLYESTER CONTAINER EXCELLENT IN RESISTANCE TO HEAT AND IMPACT, AND METHOD FOR PRODUCTION THEREOF |
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