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公开(公告)号：EP2651613A2
公开(公告)日：2013-10-23
申请号：EP11849354.3
申请日：2011-12-19
CPC分类号： B29B11/14 , B29B11/04 , B29B2911/1402 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/1414 , B29B2911/1424 , B29B2911/14273 , B29B2911/143 , B29B2911/14326 , B29B2911/14333 , B29B2911/1442 , B29B2911/1446 , B29B2911/14473 , B29B2911/14486 , B29B2911/14493 , B29C49/06 , B29C65/0672 , B29C65/08 , B29C65/48 , B29C65/606 , B29C66/12261 , B29C66/1284 , B29C66/12861 , B29C66/1312 , B29C66/21 , B29C66/542 , B29C66/545 , B29C66/71 , B29C2049/001 , B29K2023/12 , B29K2067/003 , B29L2009/001 , B29L2031/565 , B29L2031/7282 , B29L2031/7506 , B65D1/0246 , B65D41/0471 , B65D41/065 , B65D49/02 , B65D77/06 , B65D83/0055
摘要： A preform can be made from two different materials that do not bond together by a bi-injection process, using the same mold. An outer preform can be fashioned first, then an inner preform molded through a center hole in the outer preform's bottom. The preforms are then connected. Inner/outer preform materials can be different, e.g., PET/polyolefin or polyamide, or the same, e.g., PET/PET—if mutual bonding during the molding of the second is prevented. A non-stick coating can be sprayed on a surface portion of the first preform touching the second perform, then the second container molded. Manufacturing order can be either outer/inner, or inner/outer, and the non-stick coating sprayed on the inside/outside of the perform first molded, followed by molding of the other.
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2.发明公开
公开(公告)号：EP1934275A2
公开(公告)日：2008-06-25
申请号：EP06816909.3
申请日：2006-10-12
IPC分类号： C08J7/04 , C09D129/04 , B05D7/00
CPC分类号： C08J7/04 , B05D3/08 , B05D3/141 , B05D3/144 , B05D3/145 , B05D7/02 , B05D7/544 , B05D7/546 , B05D2201/00 , B05D2701/00 , B29B2911/1402 , B29B2911/14026 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14153 , B29B2911/1424 , B29B2911/14246 , B29B2911/14253 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/14633 , B29B2911/14646 , B29B2911/1498 , B29C45/062 , B29C45/1625 , B29C45/1657 , B29C45/1684 , B29C49/02 , B29C49/06 , B29C49/221 , B29C2045/1662 , B29C2049/026 , B29C2049/227 , B29K2067/043 , B29K2067/046 , B29K2105/253 , B29K2667/043 , B29K2667/046 , C08J7/123 , C08J2323/04 , C08J2423/02 , C09D129/04 , C08L2666/04
摘要： Coated articles may comprise one or more coating layers, including water resistant coatings. A method comprises applying such coating layers by treating the article substrate by one or more methods selected from flame treatment, corona treatment, ionized air treatment, plasma air treatment and plasma arc treatment and dip, spray or flow coating. Additionally, a method comprises injection molding a first substrate material to form an article, treating the article surface by one or more methods selected from flame treatment, corona treatment, ionized air treatment, plasma air treatment and plasma arc treatment, and overmolding the article substrate with one or more barrier materials.
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公开(公告)号：EP1742785A2
公开(公告)日：2007-01-17
申请号：EP05740108.5
申请日：2005-04-18
发明人： HUTCHINSON, Gerald , LEE, Robert , FARHA, Said
CPC分类号： B29C49/22 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/1424 , B29B2911/14246 , B29B2911/14253 , B29B2911/1426 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/14646 , B29C44/04 , B29C45/1684 , B29C49/04 , B29C49/06 , B29C49/12 , B29C49/221 , B29C51/10 , B29C70/603 , B29C70/66 , B29C2049/0089 , B29C2049/225 , B29C2791/006 , B29K2023/083 , B29K2023/086 , B29K2023/12 , B29K2067/00 , B29K2105/0076 , B29K2105/04 , B29K2105/048 , B29K2105/162 , B29K2105/165 , B29K2105/253 , B29K2105/258 , B29K2105/26 , B29K2623/12 , B29K2995/0015 , B29K2995/0067 , B29L2009/00 , B29L2023/22 , B29L2031/463 , B29L2031/7158 , B29L2031/716 , B32B1/02 , B32B5/18 , B32B5/20 , B32B27/065 , B32B27/08 , B32B27/32 , B32B27/325 , B32B27/36 , B32B2266/025 , B32B2266/0264 , B32B2274/00 , B32B2307/304 , B32B2307/54 , B32B2307/718 , B32B2307/7242 , B32B2307/7265 , B32B2439/60 , B32B2439/70 , B65D1/0215 , F16L11/04 , F16L55/1152 , F16L55/1157 , F16L2011/047 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/249971 , Y10T428/31504 , Y10T428/31786 , Y10T428/31938
摘要： A preform comprising a neck portion and a body portion having a wall portion an end cap, the body portion comprising a first layer and a second layer, the second layer, the second layer comprising an expandable material; a preform comprising a threaded neck portion and a body portion including a wall portio: and an end cap, the body portion comprising expandable material adapted to produce foam when activated; methods of forming the preforms; the bottles manufactured and methods of injection moulding using multiple gates, outlets, exhaust systems or mould cavities.
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公开(公告)号：EP1185407B1
公开(公告)日：2005-11-09
申请号：EP00922016.1
申请日：2000-04-10
CPC分类号： B29C45/1625 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/14073 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/1424 , B29B2911/14246 , B29B2911/14253 , B29B2911/1426 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/14286 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14606 , B29B2911/14633 , B29B2911/1464 , B29B2911/14646 , B29B2911/14666 , B29B2911/14986 , B29B2911/14993 , B29C45/045 , B29C45/062 , B29C45/1628 , B29C45/1684 , B29C45/372 , B29C45/40 , B29C45/43 , B29C45/73 , B29C45/7312 , B29C49/0005 , B29C49/0073 , B29C49/06 , B29C49/22 , B29C49/221 , B29C2043/527 , B29C2049/026 , B29K2067/00 , B29K2105/162 , B29K2105/253 , B29K2105/258 , B29K2105/26 , B29K2995/0025 , B29K2995/004 , B29K2995/0067 , B32B27/36 , B32B2367/00 , B32B2439/70 , B65D1/0215 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31761 , Y10T428/31786 , Y10T428/31859 , Y10T428/3187
摘要： This invention relates to methods and apparatus for making articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics. In one preferred method and apparatus, preforms are injection molded, barrier-coated immediately thereafter, and remain on a mold portion for a time to speed cooling of the completed preform. Preferably the barrier-coated articles take the form of preforms coated by at least one layer of barrier material and the containers are blow-molded therefrom. Such barrier-coated containers are preferably of the type to hold beverages such as soft drinks, beer or juice. The preferred barrier materials have a lower permeability to oxygen and carbon dioxide than PET as well as key physical properties similar to PET. The materials and methods provide that the barrier layers have good adherence to PET, even during and after the blow molding process to form containers from preforms. Preferred barrier coating materials include poly(hydroxyamino ethers).
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5.发明公开Process for preparation of coated oriented plastic container 失效Verfahren zur Herstellung von beschichtetenBehälternaus orientiertem Kunststoff。
公开(公告)号：EP0079215A1
公开(公告)日：1983-05-18
申请号：EP82305900.1
申请日：1982-11-05
CPC分类号： B32B27/08 , B05D7/02 , B05D7/222 , B05D2506/25 , B05D2520/10 , B05D2701/00 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/1424 , B29B2911/14273 , B29B2911/1428 , B29B2911/14313 , B29B2911/14593 , B29B2911/14906 , B29B2911/14986 , B29C49/22 , B29K2995/0067 , B32B1/02 , B32B27/30 , B32B27/304 , B32B38/0036 , B32B2307/514 , B32B2439/60 , B65D23/02 , B65D23/0814 , C08J7/047 , C08J2323/12 , C08J2367/02 , C08J2427/08
摘要： Disclosed is a process for the preparation of a coated oriented plastic container, which comprises coating an aqueous latex or organic solvent solution of a vinylidene chloride copolymer on at least one surface of a parison, preform or sheet for formation of container which is formed by hot molding of a molecularly orientable thermoplastic resin, drying the coated parison, preform or sheet to form a coating layer, and subjecting the formed coated structure to draw molding such as biaxial draw blow molding or draw forming, wherein the coating layer of the vinylidene chloride copolymer is crystallized at the step of forming the coating layer or the draw molding step.
In the coated oriented plastic container prepared according to this process, the adhesion of the coating layer of the vinylidene chloride copolymer to the plastic container substrate is highly improved, and even under severe conditions, peeling of the coating layer is prevented. Moreover, the gas barrier property, strength and chemical resistance of the container are prominently improved.摘要翻译： 公开了一种制备涂覆定向塑料容器的方法，该方法包括将偏二氯乙烯共聚物的水性胶乳或有机溶剂溶液涂布在型坯，预成型件或片材的至少一个表面上，以形成容器，其由热 成型分子取向的热塑性树脂，干燥涂布的型坯，预成型件或片材以形成涂层，以及对成形的涂覆结构进行拉伸成型如双轴拉伸吹塑成形或拉伸成型，其中偏二氯乙烯共聚物 在形成涂层或拉伸成型步骤的步骤中结晶。 在根据该方法制备的涂布定向塑料容器中，将偏二氯乙烯共聚物的涂层与塑料容器基材的粘合性大大提高，并且即使在恶劣条件下也能防止涂层的剥离。 此外，显着提高了容器的阻气性，强度和耐化学性。
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6.发明公开BLOW-MOLDED CONTAINER WITH EXCELLENT SLIPPERINESS IN RELATION TO FLOWABLE CONTENTS, AND PROCESS FOR PRODUCING SAME 审中-公开吹塑成型容器以优异的润滑对于其制造可流动的内容与方法
公开(公告)号：EP2990176A1
公开(公告)日：2016-03-02
申请号：EP14787858.1
申请日：2014-04-24
CPC分类号： B65D1/0207 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/14133 , B29B2911/14166 , B29B2911/1424 , B29B2911/14273 , B29B2911/1428 , B29C49/02 , B29C49/022 , B29C49/04 , B29C49/06 , B29C49/08 , B29C49/22 , B29C51/002 , B29C2049/2404 , B29K2023/0633 , B29K2067/003 , B29K2105/0058 , B29L2031/7128 , B29L2031/7132 , B29L2031/7158 , B65D1/0215
摘要： A blow-formed container having a liquid layer 3 formed in an amount of not more than 10 g/m 2 on the whole inner surface of the stretched portion thereof. The container has a liquid layer that is thinly and uniformly formed on the inner surface thereof, the liquid layer exhibiting slipping property for the fluid content and enabling the container to exhibit excellent slip-down property maintaining stability.
摘要翻译： 具有其拉伸部分的整个内表面上以不超过10g / m 2的量形成的液体层3的吹塑成形的容器。 该容器具有一个液体层所做的是薄且均匀地形成在其内表面上，所述液体层参展用于流体内容滑动性能和使容器表现出优异的滑动降减性维护的稳定性。
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7.发明公开Injected molded preform with barrier coated polyester and method for making a barrier coated polyester article 审中-公开空白包括阻挡层涂覆的聚酯和用于制造具有阻挡层涂覆的聚酯制品的方法
公开(公告)号：EP1873207A3
公开(公告)日：2008-01-23
申请号：EP07017045.1
申请日：1998-10-19
CPC分类号： B29C45/1625 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1424 , B29B2911/14246 , B29B2911/1426 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/14286 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14626 , B29B2911/14633 , B29B2911/1464 , B29B2911/1498 , B29C45/062 , B29C45/1684 , B29C49/0005 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C2035/0822 , B29C2049/026 , B29K2105/162 , B29K2105/26 , B29K2995/0067 , B32B27/36 , B65D1/0215
摘要： This application relates to an injected molded preform, for instace for bottles, comprising a first layer comprising a thermoplastic polyester, preferably polyethylene terephthalate, and a second comprising an amorphous thermoplastic barrier material. The first layer is thinner in an end cap portion than in a wall portion and the second layer is thicker in the end cap portion than in the wall portion. It also relates to a method for making a barrier coated polyester article, comprising the steps of providing a polyester article having at least one surface, the surface having a temperature of at least 100°C, and placing a barrier material comprising a phenoxy type thermoplastic, or a copolyester of terephthalic acid, isophthalic acid and at least one diol, on the surface of the polyester article to form a barrier coated polyester article.
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公开(公告)号：EP1874488A2
公开(公告)日：2008-01-09
申请号：EP06750361.5
申请日：2006-04-17
CPC分类号： C08J7/04 , B05D1/002 , B05D1/02 , B05D1/18 , B05D1/30 , B05D7/02 , B05D7/227 , B05D7/52 , B05D7/544 , B05D2201/02 , B05D2701/00 , B29B2911/1402 , B29B2911/14026 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/1424 , B29B2911/14246 , B29B2911/14253 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/1498 , B29C49/0005 , B29C49/06 , B29C49/221 , C08J2367/02 , Y10T428/1352 , Y10T428/1379 , Y10T428/1393 , Y10T428/31511 , Y10T428/31551 , Y10T428/31573 , Y10T428/31801 , Y10T428/31855 , Y10T428/31913 , Y10T428/31928
摘要： Coated articles may comprise one or more coating layers, including water resistant coatings. A method comprises applying such coating layers by dip, spray or flow coating. The methods can make coated containers, preferably comprising polyethylene terephthalate, from coated preforms. In some methods, the aqueous solutions, dispersions, or emulsions are substantially or completely free of VOCs.
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公开(公告)号：EP1023395B1
公开(公告)日：2007-09-05
申请号：EP98953693.3
申请日：1998-10-19
CPC分类号： B32B27/08 , B05D2201/00 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/1424 , B29B2911/14246 , B29B2911/1426 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/14286 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14606 , B29B2911/14633 , B29B2911/1464 , B29B2911/14646 , B29B2911/1498 , B29B2911/14993 , B29C45/062 , B29C45/1625 , B29C45/1646 , B29C45/1684 , B29C49/0005 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C2035/0822 , B29C2049/026 , B29K2067/00 , B29K2105/162 , B29K2105/26 , B29K2667/00 , B29K2995/0067 , B32B27/36 , B32B2272/00 , B32B2307/724 , B32B2309/04 , B32B2367/00 , B32B2439/70 , B65D1/0215 , C08J7/047 , C08J2429/00 , Y10S264/917 , Y10S264/921 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31786 , Y10T428/31797
摘要： This invention relates to articles made of polyester (1), preferably polyethylene terephthalate (PET), having coated directly (80, 82) to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics, and novel methods of making such articles. Preferably the barrier-coated articles take the form of preforms coated by at least one layer of barrier material and the containers blow-molded therefrom. Such barrier-coated containers are preferably of the type to hold beverages such as soft drinks, beer or juice. The preferred barrier materials have a lower permeability to oxygen and carbon dioxide than PET as well as key physical properties similar to PET. The materials and methods provide that the barrier layers have good adherence to PET, even during and after the blow molding process to form containers from preforms. Preferred barrier coating materials include poly(hydroxyamino ethers). In one preferred method, preforms are injection molded then barrier-coated immediately thereafter.
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公开(公告)号：EP1593723A3
公开(公告)日：2007-01-10
申请号：EP05252186.1
申请日：2005-04-07
申请人： PepsiCo, Inc.
发明人： Farha, Said
IPC分类号： C09D171/00
CPC分类号： C08J7/047 , B05D1/002 , B05D1/18 , B05D3/0263 , B05D3/0413 , B05D7/02 , B05D7/52 , B05D2701/00 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1424 , B29B2911/14246 , B29B2911/14253 , B29B2911/1426 , B29B2911/14266 , B29B2911/14273 , B29B2911/1428 , B29B2911/1498 , B29C49/02 , B29C49/06 , B29C2049/026 , B29K2023/12 , B29K2067/00 , C08J2367/02 , C08J2471/00 , C09D171/00 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31511 , Y10T428/31515 , Y10T428/31518 , Y10T428/31525 , Y10T428/31786
摘要： Articles are coated by applying a coating composition of a high T g phenoxy-type material having a T g of at least about 75°C to at least a portion of a surface of an article, and forming a dried/cured coating of the high T g phenoxy-type material on the article surface, where the coating has the high T g phenoxy-type material and a PHAE; or the article surface comprises a coating includes a PHAE; or the coating has the high T g phenoxy-type material and a PHAE, and the article surface includes a coating layer of a PHAE.
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