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WO2005062825A3 - Disposable containers coated with a latex coating - Google Patents

Disposable containers coated with a latex coating

Info

Publication number
WO2005062825A3
WO2005062825A3 PCT/US2004/042703 US2004042703W WO2005062825A3 WO 2005062825 A3 WO2005062825 A3 WO 2005062825A3 US 2004042703 W US2004042703 W US 2004042703W WO 2005062825 A3 WO2005062825 A3 WO 2005062825A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
latex
styrene
copolymer
container
coating
Prior art date
Application number
PCT/US2004/042703
Other languages
French (fr)
Other versions
WO2005062825A2 (en )
Inventor
Jeffory E Russell
David Allen Cowan
Dennis H Piispanen
Jiansheng Tang
Michael T Williams
Original Assignee
Nova Chem Inc
Jeffory E Russell
David Allen Cowan
Dennis H Piispanen
Jiansheng Tang
Michael T Williams
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/047Coating with only one layer of a composition containing a polymer binder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers 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
    • B65D1/22Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/28Thin-walled containers, e.g. formed by deep-drawing operations formed of laminated material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2025/00Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058Liquid or visquous
    • B29K2105/0064Latex, emulsion or dispersion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/048Expandable particles, beads or granules
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2325/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02Homopolymers or copolymers of hydrocarbons
    • C08J2325/04Homopolymers or copolymers of styrene
    • C08J2325/06Polystyrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2433/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]

Abstract

A molded thermoplastic container e.g. cup, bowl made from expandable thermoplastic particles e.g. expandable polystyrene, has a latex coating, e.g. latex of methyl methacrylate and styrene copolymer, latex of methyl acrylate and styrene copolymer, latex of acrylic acid and styrene copolymer, and latex of butadiene and styrene copolymer, applied to at least its inner surface via dipping, brushing or spraying processes for improved leakage and/or stain resistance and/or storage longevity. The coating may be applied to the outer surface of the container for leak resistance and printing purposes. A related method for forming the container, an article of manufacture, and an improved method for storing liquid and food substances are also disclosed.
PCT/US2004/042703 2003-12-22 2004-12-16 Disposable containers coated with a latex coating WO2005062825A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US53178503 true 2003-12-22 2003-12-22
US60/531,785 2003-12-22

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20040814841 EP1722963A2 (en) 2003-12-22 2004-12-16 Disposable containers coated with a latex coating
CA 2549781 CA2549781A1 (en) 2003-12-22 2004-12-16 Disposable containers coated with a latex coating
JP2006547202A JP2007515355A (en) 2003-12-22 2004-12-16 Disposable containers coated with latex coating

Publications (2)

Publication Number Publication Date
WO2005062825A2 true WO2005062825A2 (en) 2005-07-14
WO2005062825A3 true true WO2005062825A3 (en) 2006-09-21

Family

ID=34738699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/042703 WO2005062825A3 (en) 2003-12-22 2004-12-16 Disposable containers coated with a latex coating

Country Status (8)

Country Link
US (1) US20050153088A1 (en)
EP (1) EP1722963A2 (en)
JP (1) JP2007515355A (en)
KR (1) KR20060126534A (en)
CN (1) CN1972798A (en)
CA (1) CA2549781A1 (en)
RU (1) RU2312873C1 (en)
WO (1) WO2005062825A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070017440A1 (en) * 2005-07-22 2007-01-25 Jiansheng Tang System, apparatus and process for coating and curing disposable containers
CN101341024A (en) * 2005-12-22 2009-01-07 诺瓦化学公司 Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container
US20100204352A1 (en) * 2007-01-31 2010-08-12 Bergman Roger W Carpet backing composition
US8114492B2 (en) * 2007-12-19 2012-02-14 Nova Chemicals Inc. Labeled containers made from expandable thermoplastic materials having improved physical properties
DE602008004101D1 (en) 2008-04-28 2011-02-03 Abb Technology Ltd Method and apparatus for determining the relative humidity of a liquid-filled insulating electrical appliance
CN102089225B (en) * 2008-05-30 2013-06-12 斯派克特拉-科特公司 Foodstuff container
US20130011609A1 (en) * 2011-07-08 2013-01-10 The Loxcreen Company, Inc. Coating Method and Coated Articles
US9732474B2 (en) 2015-05-29 2017-08-15 International Paper Company Hydrophobic coated paper substrate for polymer emulsion topcoats and method for making same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804663A (en) * 1971-05-26 1974-04-16 Dow Chemical Co Method of internally coating rigid or semi-rigid plastic containers
US4393106A (en) * 1980-10-31 1983-07-12 Toyo Seikan Kaisha Ltd. Laminated plastic container and process for preparation thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299914A (en) * 1964-02-20 1967-01-24 Dow Chemical Co Apparatus for dispensing liquids employing a cup having a foamable coating thereon
US3488714A (en) * 1966-09-19 1970-01-06 Dow Chemical Co Formed laminate structure and method of preparation
US3696987A (en) * 1971-02-26 1972-10-10 Dart Ind Inc Coated cup and method of manufacture
US4197948A (en) * 1971-12-23 1980-04-15 Owens-Illinois, Inc. Nestable foam cup
US3864181A (en) * 1972-06-05 1975-02-04 Pratt & Lambert Inc Polymer foam compositions
US4206249A (en) * 1977-09-06 1980-06-03 Nihon Dixie Company Limited Process for producing a paper container having high impermeability to liquid
JPS57110439A (en) * 1980-12-29 1982-07-09 Nihon Dixie Co Ltd Vessel made of heat insulating paper and its manufacture
JPH0453890B2 (en) * 1985-12-30 1992-08-27 Sekisui Kaseihin Kogyo Kk
JPH0427098B2 (en) * 1987-01-22 1992-05-11 Toyo Seikan Kaisha Ltd
US4703065A (en) * 1987-02-05 1987-10-27 Atlantic Richfield Company Foam cups with enhanced coffee retention
US4720429A (en) * 1987-02-05 1988-01-19 Atlantic Richfield Company Foam cups with enhanced coffee retention
US4785022A (en) * 1987-10-29 1988-11-15 Arco Chemical Company Use of rubbery copolymers to decrease coffee leakage in foam cups
US4840759A (en) * 1988-04-25 1989-06-20 Arco Chemical Technology, Inc. Isopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystyrene
US4798749A (en) * 1988-04-25 1989-01-17 Arco Chemical Company Isopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystrene
US5145107A (en) * 1991-12-10 1992-09-08 International Paper Company Insulated paper cup
JP2824895B2 (en) * 1993-12-22 1998-11-18 株式会社日本デキシー Heat-insulating paper container and method for manufacturing the same
US5725916A (en) * 1994-12-19 1998-03-10 Nihon Dixie Company Limited Heat-insulating paper container and method for producing the same
WO1998031733A1 (en) * 1997-01-20 1998-07-23 Sekisui Kaseihin Kogyo Kabushikikaisha Expandable thermoplastic resin beads and molded foam made from the same
US6416829B2 (en) * 1997-06-06 2002-07-09 Fort James Corporation Heat insulating paper cups
US5919530A (en) * 1997-06-30 1999-07-06 Basf Corporation Process for producing customized thermoplastic resins
CA2430615A1 (en) * 2000-12-04 2002-06-13 Nova Chemicals Inc. Foamed cellular particles of an expandable polymer composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804663A (en) * 1971-05-26 1974-04-16 Dow Chemical Co Method of internally coating rigid or semi-rigid plastic containers
US4393106A (en) * 1980-10-31 1983-07-12 Toyo Seikan Kaisha Ltd. Laminated plastic container and process for preparation thereof

Also Published As

Publication number Publication date Type
CN1972798A (en) 2007-05-30 application
CA2549781A1 (en) 2005-07-14 application
EP1722963A2 (en) 2006-11-22 application
WO2005062825A2 (en) 2005-07-14 application
JP2007515355A (en) 2007-06-14 application
KR20060126534A (en) 2006-12-07 application
RU2312873C1 (en) 2007-12-20 grant
US20050153088A1 (en) 2005-07-14 application

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