DE3640975C2 - Verfahren zur Herstellung fluorierter Oberflächen von Polyethylen hoher Dichte (HDPE) - Google Patents

Verfahren zur Herstellung fluorierter Oberflächen von Polyethylen hoher Dichte (HDPE)

Info

Publication number
DE3640975C2
DE3640975C2 DE3640975A DE3640975A DE3640975C2 DE 3640975 C2 DE3640975 C2 DE 3640975C2 DE 3640975 A DE3640975 A DE 3640975A DE 3640975 A DE3640975 A DE 3640975A DE 3640975 C2 DE3640975 C2 DE 3640975C2
Authority
DE
Germany
Prior art keywords
gas
inert gas
hdpe
hollow body
blowing
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 - Lifetime
Application number
DE3640975A
Other languages
German (de)
English (en)
Other versions
DE3640975A1 (de
Inventor
Manfred Dr Eschwey
Rolf Van Bonn
Horst Neumann
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.)
Air Liquide Deutschland GmbH
Original Assignee
Messer Griesheim GmbH
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
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to DE3640975A priority Critical patent/DE3640975C2/de
Priority to ES198787115135T priority patent/ES2026505T3/es
Priority to EP87115135A priority patent/EP0270776B1/de
Priority to AT87115135T priority patent/ATE66949T1/de
Priority to US07/123,562 priority patent/US4869859A/en
Priority to JP62301636A priority patent/JPS63145012A/ja
Publication of DE3640975A1 publication Critical patent/DE3640975A1/de
Application granted granted Critical
Publication of DE3640975C2 publication Critical patent/DE3640975C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/126—Halogenation
    • 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
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • B29C2035/1675—Cooling using gas other than air
    • B29C2035/1683—Cooling using gas other than air inert gas
    • 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
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
    • B29C2049/4608—Nitrogen
    • 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
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4611—Blowing fluids containing a reactive gas
    • B29C2049/4617—Fluor
    • 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
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4611—Blowing fluids containing a reactive gas
    • B29C2049/4623—Blowing fluids containing a reactive gas the gas containing sulfur, e.g. sulfur trioxide
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE3640975A 1986-12-01 1986-12-01 Verfahren zur Herstellung fluorierter Oberflächen von Polyethylen hoher Dichte (HDPE) Expired - Lifetime DE3640975C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3640975A DE3640975C2 (de) 1986-12-01 1986-12-01 Verfahren zur Herstellung fluorierter Oberflächen von Polyethylen hoher Dichte (HDPE)
ES198787115135T ES2026505T3 (es) 1986-12-01 1987-10-16 Procedimiento para la fabricacion de superficies fluoradas de polimeros.
EP87115135A EP0270776B1 (de) 1986-12-01 1987-10-16 Verfahren zur Herstellung fluorierter Oberflächen von Polymeren
AT87115135T ATE66949T1 (de) 1986-12-01 1987-10-16 Verfahren zur herstellung fluorierter oberflaechen von polymeren.
US07/123,562 US4869859A (en) 1986-12-01 1987-11-20 Process for the production of fluorinated surfaces of polymers
JP62301636A JPS63145012A (ja) 1986-12-01 1987-12-01 熱可塑性材料から中空体を吹込み成形およびフツ素化する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3640975A DE3640975C2 (de) 1986-12-01 1986-12-01 Verfahren zur Herstellung fluorierter Oberflächen von Polyethylen hoher Dichte (HDPE)

Publications (2)

Publication Number Publication Date
DE3640975A1 DE3640975A1 (de) 1988-09-15
DE3640975C2 true DE3640975C2 (de) 1994-08-11

Family

ID=6315188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3640975A Expired - Lifetime DE3640975C2 (de) 1986-12-01 1986-12-01 Verfahren zur Herstellung fluorierter Oberflächen von Polyethylen hoher Dichte (HDPE)

Country Status (6)

Country Link
US (1) US4869859A (enExample)
EP (1) EP0270776B1 (enExample)
JP (1) JPS63145012A (enExample)
AT (1) ATE66949T1 (enExample)
DE (1) DE3640975C2 (enExample)
ES (1) ES2026505T3 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195966A (en) * 1987-12-24 1993-03-23 Diversey Limited Treatment of mastitis and applicator therefor
DE3910770C2 (de) * 1989-04-04 1995-02-16 Alkor Gmbh Verfahren zur Herstellung extrudierter oder blasgeformter ein- oder mehrschichtiger Kunststoffolien,- profile,- gegenstände oder- hohlkörper
BE1004647A3 (fr) * 1991-02-20 1993-01-05 Solvay Procede pour realiser, par moulage par soufflage, des corps creux en matiere thermoplastique presentant une impermeabilite aux gaz amelioree.
DE4212969A1 (de) * 1992-04-18 1993-10-21 Messer Griesheim Gmbh Verfahren zur Herstellung von Barriereschichten für Abmischungen aus polaren und unpolaren Stoffen auf der inneren Oberfläche von Hohlkörpern aus thermoplastischen Kunststoffen
US5399263A (en) * 1992-09-24 1995-03-21 Barnstead Thermolyne Water purifier
US5401451A (en) * 1993-07-13 1995-03-28 Air Products And Chemicals, Inc. Process for producing permeation resistant containers
US5244615A (en) * 1992-12-03 1993-09-14 Air Products And Chemicals, Inc. Process for the production of permeation resistant containers
BE1006436A3 (fr) 1992-12-08 1994-08-30 Solvay Reservoir multicouche en matiere thermoplastique pour le stockage d'hydrocarbures.
BE1007817A3 (fr) * 1992-12-08 1995-10-31 Solvay Reservoir multicouche en matiere thermoplastique pour le stockage d'hydrocarbures.
EP0657493B1 (fr) * 1993-12-02 2000-08-23 SOLVAY (Société Anonyme) Procédé pour la fabrication d'un article comprenant une étape de traitement superficiel en l'absence substantielle d'oxygène
BE1008466A3 (fr) * 1994-03-21 1996-05-07 Solvay Procede pour la fabrication d'un article comprenant une etape de traitement superficiel en l'absence substantielle d'oxygene.
GB9407048D0 (en) * 1994-04-08 1994-06-01 Nat Power Plc Method for the fabrication of an electrochemical cell
US5792528A (en) * 1994-06-17 1998-08-11 Atomic Energy Corporation Of South Africa Limited Process for the production of plastic components for containing and/or transporting fluids
US5900321A (en) * 1994-06-17 1999-05-04 Pelindaba District Brits Atomic Energy Corp. Of South Africa Limited Method for the production of composites
DE19505188A1 (de) * 1995-02-16 1996-08-22 Basf Ag Mehrschichtiger, fluorhaltiger polymerer Stoff
US5770135A (en) * 1996-07-01 1998-06-23 Air Products And Chemicals, Inc. Process for producing permeation resistant containers
RU2111047C1 (ru) * 1996-11-22 1998-05-20 Махмутов Фаниль Ахатович Пористая мембрана с пониженной паропроницаемостью
DE19731771A1 (de) * 1997-07-24 1999-01-28 Bultykhanova Natalia Abdichtungsverfahren
BR9914850A (pt) * 1998-10-29 2001-07-10 Closure Medical Corp Combinação, processos para fabricar um recipiente polimérico contendo um monÈmero de etileno1,1-dissubstituìdo, e para armazenar uma composição de monÈmero de etileno de 1,1-dissubstituìdo em um recipiente, e, recipiente contendo uma composição de monÈmero de adesivo
PE20010060A1 (es) * 1999-03-18 2001-02-22 Procter & Gamble Composiciones perfumadas liquidas para la limpieza del hogar, tratamiento de telas y desodorizacion envasadas en botellas de polietileno modificadas para conservar la integridad del perfume
US6696395B1 (en) 1999-03-18 2004-02-24 The Procter & Gamble Company Perfumed liquid household cleaning fabric treatment and deodorizing compositions packaged in polyethylene bottles modified to preserve perfume integrity
US6896838B2 (en) * 2001-11-21 2005-05-24 Closure Medical Corporation Halogenated polymeric containers for 1, 1-disubstituted monomer compositions
FR2840848B1 (fr) * 2002-06-13 2004-10-15 Inst Francais Du Petrole Structure multicouche a permeabilite controlee
US20040079671A1 (en) * 2002-08-29 2004-04-29 Paramita Bandyopadhyay Medicinal product packaging
US20050005956A1 (en) * 2003-07-11 2005-01-13 Maytag Corporation Fluorine gas treatment of washing machine parts
US20050245693A1 (en) * 2004-05-03 2005-11-03 Bhatt Sanjiv M Fluorinated aromatic polymers
US20050262811A1 (en) * 2004-05-27 2005-12-01 Mahmood Mohiuddin Sterilization process for iodine-containing antimicrobial topical solutions
EP1614709A1 (en) * 2004-06-21 2006-01-11 Air Products And Chemicals, Inc. Process for reducing the permeability of plastics materials
EP1609815B1 (en) * 2004-06-21 2008-09-03 Air Products And Chemicals, Inc. Process for reducing the permeability of plastics materials
WO2006062314A1 (en) * 2004-12-07 2006-06-15 Lg Chem, Ltd. Article having high barrier property
PT1746124E (pt) 2005-07-22 2010-06-04 Air Prod & Chem Tratamento de material plástico fluorado
JP4832936B2 (ja) * 2006-03-24 2011-12-07 東海ゴム工業株式会社 電子写真機器用ロールおよびその製造方法
US8241549B2 (en) * 2008-08-07 2012-08-14 Frankel Thomas E Fluorinated elastomeric gas diffuser membrane
US20110064540A1 (en) * 2009-09-17 2011-03-17 Mirco Walther Screw having underside cutters and pockets
US11359065B2 (en) * 2020-04-27 2022-06-14 Inhance Technologies, LLC Method for direct fluorination of plastics and articles made thereof
US11780986B2 (en) * 2021-07-16 2023-10-10 Inhance Technologies, LLC Recycled plastics and methods thereof

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US3862284A (en) * 1973-05-10 1975-01-21 Air Prod & Chem Process for producing blow molded thermoplastic articles having improved barrier properties
US3998180A (en) * 1975-04-07 1976-12-21 Union Carbide Corporation Vapor deposition apparatus including fluid transfer means
DE3435592A1 (de) * 1984-09-28 1986-04-03 Kautex Werke Reinold Hagen AG, 5300 Bonn Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff
DE3511743A1 (de) * 1985-03-30 1986-10-09 Messer Griesheim Gmbh, 6000 Frankfurt Verfahren zur herstellung fluorierter oberflaechen von polymeren
DE3523137C1 (de) * 1985-06-28 1986-04-30 Audi AG, 8070 Ingolstadt Verfahren zum Aufblasen und Fluorieren eines Kunststofftanks

Also Published As

Publication number Publication date
JPS63145012A (ja) 1988-06-17
JPH0518689B2 (enExample) 1993-03-12
ATE66949T1 (de) 1991-09-15
DE3640975A1 (de) 1988-09-15
EP0270776A2 (de) 1988-06-15
ES2026505T3 (es) 1992-05-01
EP0270776B1 (de) 1991-09-04
US4869859A (en) 1989-09-26
EP0270776A3 (en) 1988-07-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: AIR LIQUIDE DEUTSCHLAND GMBH, 47805 KREFELD, DE