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1. CN101415755 - Hollow body made of plastic having a barrier layer on its inner surface and a method for manufacturing the same

Office
Chine
Numéro de la demande 200780009521.1
Date de la demande 13.03.2007
Numéro de publication 101415755
Date de publication 22.04.2009
Numéro de délivrance 101415755
Date de délivrance 18.01.2012
Type de publication B
CIB
C08J 7/12
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
JMISE EN ŒUVRE; PROCÉDÉS GÉNÉRAUX POUR FORMER DES MÉLANGES; POST-TRAITEMENT NON COUVERT PAR LES SOUS-CLASSES C08B, C08C, C08F, C08G ou C08H149
7Traitement chimique ou revêtement d'objets façonnés faits de substances macromoléculaires
12Modification chimique
B29C 49/24
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
29TRAVAIL DES MATIÈRES PLASTIQUES; TRAVAIL DES SUBSTANCES À L'ÉTAT PLASTIQUE EN GÉNÉRAL
CFAÇONNAGE OU ASSEMBLAGE DES MATIÈRES PLASTIQUES; FAÇONNAGE DES MATIÈRES À L'ÉTAT PLASTIQUE NON PRÉVU AILLEURS; POST-TRAITEMENT DES PRODUITS FAÇONNÉS, p.ex. RÉPARATION
49Moulage par soufflage, c. à d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désirée; Appareils à cet effet
24Garnissage ou marquage
CPC
B29C 49/04
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
02Combined blow-moulding and manufacture of the preform or the parison
04Extrusion blow-moulding
B29C 49/24
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
24Lining or labelling
B29C 49/4823
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
48Moulds
4823with incorporated heating or cooling means
B29C 2049/483
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42Component parts, details or accessories; Auxiliary operations
48Moulds
4823with incorporated heating or cooling means
4825for cooling moulds or mould parts
483in different areas of the mould at different temperatures, e.g. neck, shoulder or bottom
B29L 2009/005
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2009Layered products
005coated
B29L 2031/7172
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
712Containers; Packaging elements or accessories, Packages
7172Fuel tanks, jerry cans
Déposants Air Liquide
乔治洛德方法研究和开发液化空气有限公司
Inventeurs Van Bonn Rolf
R·范博恩
Barbe Joachim
J·巴贝
Mandataires lin bainan liu jinhui
北京市中咨律师事务所 11247
北京市中咨律师事务所 11247
Données relatives à la priorité 102006012367 17.03.2006 DE
Titre
(EN) Hollow body made of plastic having a barrier layer on its inner surface and a method for manufacturing the same
(ZH) 内表面上具有阻挡层的塑料制成的中空体及其制备方法
Abrégé
(EN)
Hollow body made of plastic having a fluorinated inner surface according to the present invention is characterized in that in one or more defined regions (3) of the inner surface, the fluorine occupancy deviates from the mean fluorine occupancy by at least +/- 10%. Furthermore, a method for the production of a hollow body made of plastic having a fluorinated inner surface is presented, in which, for the formation of fluorocarbon and hydrof luorocarbon compounds, the inner surface is exposed to the action of a defined amount of a fluorine-containing treatment gas and the hollow body is thermostatted on its outside so that the temperature in one or more defined regions of the outside is at least +/- 20C above/below the mean temperature of the outside .

(ZH)

根据本发明的具有氟化内表面的塑料制成的中空体,其特征在于在内表面的一个或多个特定区域(3)中,氟覆盖率偏离平均氟覆盖率至少±10%。进一步地,本发明还包括一种具有氟化内表面的塑料制成的中空体的制造方法,其中,为形成氟碳和氟代烃化合物,将内表面置于特定量的含氟处理气中反应,同时将中空体的外表部恒温,以使外部一个或多个特定区域的温度至少会高于/低于外表部温度±20℃。