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DE3486446D1 - Spritz-Blasformen - Google Patents

Spritz-Blasformen

Info

Publication number
DE3486446D1
DE3486446D1 DE3486446T DE3486446T DE3486446D1 DE 3486446 D1 DE3486446 D1 DE 3486446D1 DE 3486446 T DE3486446 T DE 3486446T DE 3486446 T DE3486446 T DE 3486446T DE 3486446 D1 DE3486446 D1 DE 3486446D1
Authority
DE
Germany
Prior art keywords
blow molding
injection blow
injection
molding
blow
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
DE3486446T
Other languages
English (en)
Other versions
DE3486446T2 (de
Inventor
Toru Ueki
Hideo Amemiya
Toyoaki Hata
Takashi Miyazaki
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 Toatsu Chemicals Inc
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 JP58233501A external-priority patent/JPS60125626A/ja
Priority claimed from JP58233504A external-priority patent/JPS60125628A/ja
Priority claimed from JP58233506A external-priority patent/JPS60125629A/ja
Priority claimed from JP58233510A external-priority patent/JPS60125631A/ja
Priority claimed from JP23350583A external-priority patent/JPS60127336A/ja
Priority claimed from JP58233508A external-priority patent/JPS60125630A/ja
Priority claimed from JP58233502A external-priority patent/JPS60125627A/ja
Priority claimed from JP23350383A external-priority patent/JPS60127335A/ja
Priority claimed from JP58233507A external-priority patent/JPH0639554B2/ja
Priority claimed from JP23350983A external-priority patent/JPS60127338A/ja
Priority claimed from JP59005521A external-priority patent/JPS60149427A/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE3486446D1 publication Critical patent/DE3486446D1/de
Application granted granted Critical
Publication of DE3486446T2 publication Critical patent/DE3486446T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7864—Temperature of the mould
    • B29C2049/78645—Temperature of the mould characterised by temperature values or ranges
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C2049/7879—Stretching, e.g. stretch rod
    • 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
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/087—Means for providing controlled or limited stretch ratio
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/42394—Providing specific wall thickness
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
DE3486446T 1983-12-13 1984-12-10 Spritz-Blasformen Expired - Fee Related DE3486446T2 (de)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP58233504A JPS60125628A (ja) 1983-12-13 1983-12-13 透明性に優れたブロ−成形容器
JP58233508A JPS60125630A (ja) 1983-12-13 1983-12-13 透明性の良好なブロ−成形容器
JP58233502A JPS60125627A (ja) 1983-12-13 1983-12-13 ブロ−成形容器
JP23350983A JPS60127338A (ja) 1983-12-13 1983-12-13 良好な透明性を有するポリプロピレン樹脂製容器
JP58233501A JPS60125626A (ja) 1983-12-13 1983-12-13 ポリプロピレン製ブロ−成形容器
JP23350583A JPS60127336A (ja) 1983-12-13 1983-12-13 透明なポリプロピレン製ブロ−成形容器
JP23350383A JPS60127335A (ja) 1983-12-13 1983-12-13 ポリプロピレン樹脂製容器
JP58233507A JPH0639554B2 (ja) 1983-12-13 1983-12-13 透明なポリプロピレン樹脂製容器
JP58233510A JPS60125631A (ja) 1983-12-13 1983-12-13 医療容器
JP58233506A JPS60125629A (ja) 1983-12-13 1983-12-13 透明性の改良されたブロー成形容器
JP59005521A JPS60149427A (ja) 1984-01-18 1984-01-18 ブロ−成形容器の製造方法

Publications (2)

Publication Number Publication Date
DE3486446D1 true DE3486446D1 (de) 1997-04-24
DE3486446T2 DE3486446T2 (de) 1997-09-25

Family

ID=27581762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3486446T Expired - Fee Related DE3486446T2 (de) 1983-12-13 1984-12-10 Spritz-Blasformen

Country Status (4)

Country Link
EP (1) EP0151741A3 (de)
AU (1) AU554076B2 (de)
CA (1) CA1240446A (de)
DE (1) DE3486446T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309138A3 (de) * 1987-09-21 1991-08-07 Exxon Chemical Patents Inc. Zufällige Copolymer-Polypropylen-Behälter und Verfahren zu deren Herstellung
IT1282942B1 (it) * 1995-09-15 1998-04-02 Montell North America Inc Processo di stretch blow molding per la preparazione di contenitori in polipropilene
US5961914A (en) * 1996-05-03 1999-10-05 Milliken & Company Method of thermoforming polyolefin resin
DE19805329A1 (de) * 1998-02-11 1999-08-12 Basf Ag Spritzstreckgeblasene Behälter aus Olefinpolymerisaten
US20050249905A1 (en) * 2004-01-23 2005-11-10 Jiannong Xu Polyolefin container having certain shrink characteristics and method of making such containers
US20050161866A1 (en) * 2004-01-23 2005-07-28 Rajnish Batlaw Process of making two-stage injection stretch blow molded polypropylene articles
EP1674238A1 (de) * 2004-12-21 2006-06-28 Total Petrochemicals Research Feluy Flaschen aus Zusammensetzungen aus Polypropylen und nicht-Sorbitol Keimbildnern
WO2007046998A1 (en) * 2005-10-14 2007-04-26 Exxonmobil Chemical Patents Inc. Methods for stretch blow molding polymeric articles
EP1870225A1 (de) 2006-06-21 2007-12-26 Total Petrochemicals Research Feluy Streck- und Blas-Bedingungen in einem einstufigen Spritzgiess-Streckblasfomverfahren
FR2920309B1 (fr) 2007-08-28 2010-05-28 Galderma Res & Dev Utilisation de travoprost pour traiter la chute des cheveux
WO2009077328A1 (en) * 2007-12-18 2009-06-25 Basell Poliolefine Italia S.R.L. Transparent moulded articles
CN102686618B (zh) 2009-11-10 2014-12-24 道达尔研究技术弗吕公司 用于注射拉伸吹塑应用的双峰聚乙烯
EP2366722A1 (de) 2010-03-19 2011-09-21 Total Petrochemicals Research Feluy Bimodales Polyethylen für spritz-steckblasgeformte Anwendungen
KR101530799B1 (ko) 2011-01-11 2015-06-22 토탈 리서치 앤드 테크놀로지 펠루이 사출 연신 취입 성형품

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600487A (en) * 1969-09-08 1971-08-17 Phillips Petroleum Co Forming parisons with nucleated inner layer
US4048409A (en) * 1973-09-27 1977-09-13 Mitsui Toatsu Chemicals, Incorporated Article made of propylene-ethylene copolymer
JPS53102966A (en) * 1977-02-21 1978-09-07 Sumitomo Chem Co Ltd Blow molding of polyporpylene
DE2854388A1 (de) * 1978-12-16 1980-07-03 Huels Chemische Werke Ag Verfahren zur einstufigen herstellung von hohlkoerpern aus teilkristallinen propylenhomopolymerisaten oder propylen-aethylen- copolymerisaten
JPS5630449A (en) * 1979-08-21 1981-03-27 Mitsui Toatsu Chem Inc Polypropylene composition
JPS5840336A (ja) * 1981-09-04 1983-03-09 Showa Denko Kk 透明・耐衝撃性プロピレン系樹脂組成物
JPS58101136A (ja) * 1981-12-11 1983-06-16 Mitsui Toatsu Chem Inc 透明性の改良されたポリプロピレンシ−トの製造方法

Also Published As

Publication number Publication date
EP0151741A3 (de) 1985-09-25
AU3654384A (en) 1985-06-20
AU554076B2 (en) 1986-08-07
EP0151741A2 (de) 1985-08-21
DE3486446T2 (de) 1997-09-25
CA1240446A (en) 1988-08-09

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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