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WO2005062891A3 - Process for producing polymeric articles using an activator composition - Google Patents

Process for producing polymeric articles using an activator composition Download PDF

Info

Publication number
WO2005062891A3
WO2005062891A3 PCT/US2004/043135 US2004043135W WO2005062891A3 WO 2005062891 A3 WO2005062891 A3 WO 2005062891A3 US 2004043135 W US2004043135 W US 2004043135W WO 2005062891 A3 WO2005062891 A3 WO 2005062891A3
Authority
WO
WIPO (PCT)
Prior art keywords
virgin
composition
polymeric material
polymeric
polymeric substrate
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.)
Ceased
Application number
PCT/US2004/043135
Other languages
French (fr)
Other versions
WO2005062891A2 (en
Inventor
Lars Guenter Beholz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2005062891A2 publication Critical patent/WO2005062891A2/en
Anticipated expiration legal-status Critical
Publication of WO2005062891A3 publication Critical patent/WO2005062891A3/en
Ceased 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
    • C08J7/14—Chemical modification with acids, their salts or anhydrides
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A method for modifying the surface characteristics of a polymeric substrate and/or virgin or regrind polymeric material in which a portion of the surface of the polymeric substrate and/or virgin or regrind polymeric material is contacted with a composition containing at least one oxidizing agent and an activator composition. The oxidizing agent in the composition is present in a kinetically degrading state capable of producing at least one chemical intermediate that is reactive with the polymeric substrate/virgin polymeric material. The inventive activator agent includes at least one of inorganic acids and/or inorganic acid precursors in optional combination with at least one organic acid or derivatives thereof. The activator agent may be present in the composition upon initial contact with the polymeric substrate/virgin polymeric material, or may be added to the composition subsequent to initial contact with the polymeric substrate/virgin polymeric material.
PCT/US2004/043135 2003-12-24 2004-12-23 Process for producing polymeric articles using an activator composition Ceased WO2005062891A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US53190003P 2003-12-24 2003-12-24
US53189403P 2003-12-24 2003-12-24
US60/531,900 2003-12-24
US60/531,894 2003-12-24

Publications (2)

Publication Number Publication Date
WO2005062891A2 WO2005062891A2 (en) 2005-07-14
WO2005062891A3 true WO2005062891A3 (en) 2006-10-26

Family

ID=34743008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/043135 Ceased WO2005062891A2 (en) 2003-12-24 2004-12-23 Process for producing polymeric articles using an activator composition

Country Status (1)

Country Link
WO (1) WO2005062891A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119707632A (en) * 2024-12-25 2025-03-28 南开大学 Method for preparing ethylene glycol by catalyzing ethylene to oxidize and dihydroxylate in one step

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943937A (en) * 1956-06-12 1960-07-05 Eastman Kodak Co Surface conditioning and subbing of oriented linear polyester photographic film support
US3869303A (en) * 1970-07-15 1975-03-04 Vladimir Alexandrovich Orlov Method of surface modification of polymer materials
US5310816A (en) * 1987-09-28 1994-05-10 The Dow Chemical Company Oxidation of halogenated polymers and anticaking halogenated polymers
US6077913A (en) * 1998-03-26 2000-06-20 Beholz Technology, L.L.C. Process for producing paintable polymeric articles
US6100343A (en) * 1998-11-03 2000-08-08 Beholz Technology, L.L.C. Process for producing paintable polymeric articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943937A (en) * 1956-06-12 1960-07-05 Eastman Kodak Co Surface conditioning and subbing of oriented linear polyester photographic film support
US3869303A (en) * 1970-07-15 1975-03-04 Vladimir Alexandrovich Orlov Method of surface modification of polymer materials
US5310816A (en) * 1987-09-28 1994-05-10 The Dow Chemical Company Oxidation of halogenated polymers and anticaking halogenated polymers
US6077913A (en) * 1998-03-26 2000-06-20 Beholz Technology, L.L.C. Process for producing paintable polymeric articles
US6100343A (en) * 1998-11-03 2000-08-08 Beholz Technology, L.L.C. Process for producing paintable polymeric articles

Also Published As

Publication number Publication date
WO2005062891A2 (en) 2005-07-14

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