DE69021095D1 - Flasche und Verfahren zu ihrer Herstellung. - Google Patents

Flasche und Verfahren zu ihrer Herstellung.

Info

Publication number
DE69021095D1
DE69021095D1 DE69021095T DE69021095T DE69021095D1 DE 69021095 D1 DE69021095 D1 DE 69021095D1 DE 69021095 T DE69021095 T DE 69021095T DE 69021095 T DE69021095 T DE 69021095T DE 69021095 D1 DE69021095 D1 DE 69021095D1
Authority
DE
Germany
Prior art keywords
bottle
manufacture
math
preform
stretching
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.)
Expired - Fee Related
Application number
DE69021095T
Other languages
English (en)
Other versions
DE69021095T2 (de
Inventor
Kazuhito Yamamoto
Hiroji Niimi
Nobuyasu Kumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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.)
Filing date
Publication date
Priority claimed from JP3784689A external-priority patent/JP2642728B2/ja
Priority claimed from JP3784589A external-priority patent/JP2625195B2/ja
Priority claimed from JP4386989A external-priority patent/JP2690058B2/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE69021095D1 publication Critical patent/DE69021095D1/de
Publication of DE69021095T2 publication Critical patent/DE69021095T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • 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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]
DE69021095T 1989-02-17 1990-02-15 Flasche und Verfahren zu ihrer Herstellung. Expired - Fee Related DE69021095T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3784689A JP2642728B2 (ja) 1989-02-17 1989-02-17 ボトル
JP3784589A JP2625195B2 (ja) 1989-02-17 1989-02-17 ボトルおよびその製造方法
JP4386989A JP2690058B2 (ja) 1989-02-23 1989-02-23 ボトル

Publications (2)

Publication Number Publication Date
DE69021095D1 true DE69021095D1 (de) 1995-08-31
DE69021095T2 DE69021095T2 (de) 1996-01-25

Family

ID=27289611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021095T Expired - Fee Related DE69021095T2 (de) 1989-02-17 1990-02-15 Flasche und Verfahren zu ihrer Herstellung.

Country Status (8)

Country Link
US (1) US5102705A (de)
EP (1) EP0383324B1 (de)
KR (1) KR930009320B1 (de)
AT (1) ATE125506T1 (de)
CA (1) CA2010039C (de)
DE (1) DE69021095T2 (de)
DK (1) DK0383324T3 (de)
ES (1) ES2080761T3 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571584A (en) * 1989-08-31 1996-11-05 Mitsui Petrochemical Industries, Ltd. Blow molded articles
ATE147321T1 (de) * 1989-08-31 1997-01-15 Mitsui Petrochemical Ind Verfahren zur herstellung von blasgeformten gegenständen
JP2928422B2 (ja) * 1991-05-10 1999-08-03 ポリプラスチックス株式会社 耐熱性ポリエステル樹脂および樹脂組成物
ZA946726B (en) 1993-09-10 1995-04-21 Plastipak Packaging Inc Polyethylene terephthalate multi-layer preform used for plastic blow molding and method for making the preform.
US5443766A (en) * 1993-09-10 1995-08-22 Plastipak Packaging, Inc. Method of making multi-layer preform used for plastic blow molding
US5650204A (en) * 1993-09-16 1997-07-22 Mitsui Petrochemical Industries, Ltd. Polyester bottle and method of removing adsorbates on the bottle
US5464106A (en) * 1994-07-06 1995-11-07 Plastipak Packaging, Inc. Multi-layer containers
UY24071A1 (es) * 1994-10-27 1996-03-25 Coca Cola Co Recipiente y metodo para hacer un recipiente de naftalato de polietileno y copolimeros del mismo
US6004638A (en) * 1995-03-09 1999-12-21 Mitsui Chemicals, Inc. Bottle from polyester composition and process for producing the same
IL117945A (en) * 1995-04-18 2000-01-31 Coca Cola Co Preform and bottle using pet/pen blends and copolymers
JP3573380B2 (ja) * 1995-08-14 2004-10-06 株式会社青木固研究所 ポリエステル樹脂のプリフォーム射出成形方法及び延伸ブロー成形方法
US5906285A (en) * 1996-05-10 1999-05-25 Plastipak Packaging, Inc. Plastic blow molded container
US5772056A (en) * 1996-05-24 1998-06-30 Plastipak Packaging, Inc. Plastic blow molded container
US5888598A (en) * 1996-07-23 1999-03-30 The Coca-Cola Company Preform and bottle using pet/pen blends and copolymers
AU1067497A (en) * 1996-12-09 1998-07-03 Continental Pet Espana, S.A. Process for optimizing preforms, and lightened preforms thus obtained
TW458999B (en) * 1997-05-06 2001-10-11 Teijin Ltd Biaxially oriented film made of polyethylene napthalate copolymer
US6312772B1 (en) 1997-10-20 2001-11-06 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer
US6268026B1 (en) 1997-10-20 2001-07-31 Hoechst Celanese Corporation Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same
US6426128B1 (en) 1998-01-06 2002-07-30 Hna Holdings, Inc. Co-processable multi-layer laminates for forming high strength, haze-free, transparent articles and methods of producing same
DE19917916B4 (de) * 1999-04-20 2005-11-03 Dalli-Werke Wäsche- und Körperpflege GmbH & Co. KG Verfahren zur Herstellung einer Kunststoffflasche und damit herstellbare Flasche
US7331944B2 (en) * 2000-10-23 2008-02-19 Medical Instill Technologies, Inc. Ophthalmic dispenser and associated method
CN101091678B (zh) * 2000-10-23 2011-03-30 因斯蒂尔医学技术有限公司 具有在刚性小瓶内的气囊的流体分配器
DE10134576A1 (de) * 2001-07-17 2003-02-06 Parstorfer Reinhard Kunststoffflasche für kohlensäurehaltiges Getränk
JP4866005B2 (ja) 2002-08-13 2012-02-01 メディカル・インスティル・テクノロジーズ・インコーポレイテッド 内容物蓄蔵吐出用の容器及びこれに関連する方法
US6997219B2 (en) 2003-05-12 2006-02-14 Medical Instill Technologies, Inc. Dispenser and apparatus and method for filling a dispenser
US7226231B2 (en) * 2003-07-17 2007-06-05 Medical Instill Technologies, Inc. Piston-type dispenser with one-way valve for storing and dispensing metered amounts of substances
US7264142B2 (en) 2004-01-27 2007-09-04 Medical Instill Technologies, Inc. Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
US20060177399A1 (en) * 2004-11-16 2006-08-10 Herve Jourdan Pressurized device for hair fiber styling and use of the same for hair fiber styling and/or hair
KR101657733B1 (ko) 2009-07-09 2016-09-20 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 라이너 베이스의 저장 시스템, 라이너 및 반도체 공정에 고순도 재료를 공급하는 방법
WO2012071370A2 (en) 2010-11-23 2012-05-31 Advanced Technology Materials, Inc. Liner-based dispenser
BR112013022316A2 (pt) 2011-03-01 2017-05-30 Advanced Tech Materials sistema baseado em revestimento interno, e, método para prover um sistema baseado em revestimento interno
MX341354B (es) 2011-09-16 2016-08-17 Ball Corp Recipientes extruidos por impacto a partir de chatarra de aluminio reciclada.
ES2379721B1 (es) * 2011-12-29 2013-03-14 Biotechnology Institute, I Mas D, S.L. Estructura metálica para servir de soporte interior de una prótesis dental.
ES2921800T3 (es) 2013-04-09 2022-08-31 Ball Corp Botella de aluminio extruido por impacto con cuello roscado fabricada a partir de aluminio reciclado y aleaciones mejoradas
US20180044155A1 (en) 2016-08-12 2018-02-15 Ball Corporation Apparatus and Methods of Capping Metallic Bottles
CA3177802A1 (en) 2016-12-30 2018-07-05 Ball Corporation Aluminum alloy for impact extruded containers and method of making the same
CA3053478C (en) 2017-02-16 2021-11-09 Ball Corporation Apparatus and methods of forming and applying roll-on pilfer proof closures on the threaded neck of metal containers
WO2019055627A1 (en) * 2017-09-14 2019-03-21 Siemens Healthcare Diagnostics Inc. IMPROVED SAMPLE DISTRIBUTION DEVICE LIQUID TESTS FOR THE COLLECTION OF LIQUID WASTE AND METHODS OF USE THEREOF
CA3074430C (en) 2017-09-15 2023-01-03 Ball Corporation System and method of forming a metallic closure for a threaded container
CH715582A1 (de) * 2018-11-22 2020-05-29 Alpla Werke Alwin Lehner Gmbh & Co Kg Kunststoffbehälter mit wenigstens bereichsweise scharfkantig ausgebildeter Behältergeometrie und Verfahren zur Herstellung des Kunststoffbehälters.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7411960L (sv) * 1974-09-24 1976-03-25 Fabriker As Haustrups Sett att framstella behallare sasom flaskor eller burkar av polyester
GB1489635A (en) * 1975-03-03 1977-10-26 Toyo Seikan Kaisha Ltd Packaging materials
FR2389478B1 (de) * 1977-05-04 1980-11-28 Rhone Poulenc Ind
SE424287B (sv) * 1979-06-11 1982-07-12 Plm Ab Rorformad preform samt forfarande och anordning for framstellning av denna igt forfarandet
SE424420B (sv) * 1979-06-11 1982-07-19 Plm Ab Framstellning av artiklar genom dragning och blasning
CH641406A5 (de) * 1979-07-30 1984-02-29 Tetra Pak Dev Heisssiegelbares laminat und verfahren zu dessen herstellung.
NL8303379A (nl) * 1983-10-01 1985-05-01 Stamicarbon Laminaten op basis van polypropeen en werkwijze voor het vervaardigen van dergelijke laminaten.
ZA874989B (en) * 1986-07-11 1988-02-24 Sekisui Plastics Heat-shrinkable sheet
EP0335594A3 (de) * 1988-03-26 1990-09-12 Mitsubishi Chemical Corporation Copolymerisiertes Copolymer

Also Published As

Publication number Publication date
EP0383324B1 (de) 1995-07-26
KR900012986A (ko) 1990-09-03
EP0383324A1 (de) 1990-08-22
DK0383324T3 (da) 1995-11-20
KR930009320B1 (ko) 1993-09-27
ATE125506T1 (de) 1995-08-15
CA2010039A1 (en) 1990-08-17
DE69021095T2 (de) 1996-01-25
CA2010039C (en) 1993-12-21
US5102705A (en) 1992-04-07
ES2080761T3 (es) 1996-02-16

Similar Documents

Publication Publication Date Title
DE69021095D1 (de) Flasche und Verfahren zu ihrer Herstellung.
DE69029623D1 (de) Verfahren zur Herstellung von Blasgeformten Gegenständen
DE60031897D1 (de) Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben
ATE130772T1 (de) Ballon und seine herstellung.
DE69614940D1 (de) Ethylen-Copolymerkautschukzusammensetzung, vulkanisierbare Kautschukzusammensetzung, die den Copolymerkautschuk enthält und Verfahren zur Herstellung von Copolymerkautschuk
DE69012039T2 (de) Poly-hexamethylen-adipamid-Garn mit hoher Festigkeit und niedrigem Schrumpf und Verfahren zur Herstellung desselben.
DE69430910D1 (de) Ethylencopolymer, dieses enthaltende thermoplastische harzzusammensetzung und verfahren zu seiner herstellung
ATE84571T1 (de) Hirudin-varianten, deren verwendung und verfahren zu deren herstellung.
DE69020391D1 (de) Thermoplastische Zusammensetzungen, die Polybenzoxazol-, Polybenzothiazol- und Polyimidazol-Gruppen enthalten, und Verfahren zur Herstellung von Formkörpern daraus.
DE69020013T2 (de) Thermoplastische Harzzusammensetzung und Verfahren zu deren Herstellung.
DE69227395D1 (de) Heparitinase, Verfahren zur Herstellung und Bakterie, die Heparitinase herstellt
ATE13156T1 (de) Verfahren zur herstellung von aus polymeren bestehenden gegenstaenden.
DE3480695D1 (de) Plastisches band und verfahren zu seiner herstellung.
DE68922863D1 (de) Verfahren zur herstellung von gegenständen aus polyethylen mit ultrahohem molekulargewicht.
DE69310322D1 (de) Kunststoffmassen, Verfahren zu ihrer Herstellung, und daraus gefertigte Gegenstände
DE69418003D1 (de) Modifizierte Polyharnstoff-Polyurethansysteme ausgestattet mit verbesserter Verarbeitbarkeit
DE69412300D1 (de) Vorrichtung zur Herstellung von Glasvorformen
DE68923750D1 (de) Streckblasformverfahren zur Herstellung einer expandierten Flasche, Deformiervorrichtung zum Deformieren oder Biegen eines Streckvorformlings und streckblasgeformte Flasche.
DE69012621T2 (de) Opaker, geformter Gegenstand und Verfahren zu seiner Herstellung.
DE59106577D1 (de) Giessform.
DE69104893T2 (de) Geformte Kalziumsilikatgegenstände und Verfahren zu deren Herstellung.
DE69430124T2 (de) Kunststoffband und Verfahren zu seiner Herstellung
DE9305408U1 (de) Vorrichtung (Blasformmaschine) zur Herstellung von kleineren, zusätzlichen Kunststoff-Produkten
FR2482579B1 (de)
DE58907118D1 (de) Phenolharzpreformstoffe und verfahren zu ihrer herstellung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee