WO2008015433A3 - Reversible formation of a solid - Google Patents

Reversible formation of a solid Download PDF

Info

Publication number
WO2008015433A3
WO2008015433A3 PCT/GB2007/002931 GB2007002931W WO2008015433A3 WO 2008015433 A3 WO2008015433 A3 WO 2008015433A3 GB 2007002931 W GB2007002931 W GB 2007002931W WO 2008015433 A3 WO2008015433 A3 WO 2008015433A3
Authority
WO
WIPO (PCT)
Prior art keywords
solid
polymer
reversible formation
micrometres
silica
Prior art date
Application number
PCT/GB2007/002931
Other languages
French (fr)
Other versions
WO2008015433A2 (en
Inventor
Paul Luckman
Mar Ramos Tejada Marta Del
Original Assignee
Imp Innovations Ltd
Paul Luckman
Mar Ramos Tejada Marta Del
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 Imp Innovations Ltd, Paul Luckman, Mar Ramos Tejada Marta Del filed Critical Imp Innovations Ltd
Publication of WO2008015433A2 publication Critical patent/WO2008015433A2/en
Publication of WO2008015433A3 publication Critical patent/WO2008015433A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
    • A23G4/08—Chewing gum characterised by the composition containing organic or inorganic compounds of the chewing gum base
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

The present invention provides a process for the temporary reversible solidification of a suspension comprising either silica and a long chain polymer, wherein the silica is provided at a level of at least 14% by weight and the polymer has a chain length of greater than 2 micrometres, or Bentonite and a long chain polymer, wherein the polymer has a chain length of greater than 2 micrometres.
PCT/GB2007/002931 2006-08-03 2007-08-01 Reversible formation of a solid WO2008015433A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0615462A GB0615462D0 (en) 2006-08-03 2006-08-03 Solid
GB0615462.9 2006-08-03

Publications (2)

Publication Number Publication Date
WO2008015433A2 WO2008015433A2 (en) 2008-02-07
WO2008015433A3 true WO2008015433A3 (en) 2008-03-27

Family

ID=37027197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/002931 WO2008015433A2 (en) 2006-08-03 2007-08-01 Reversible formation of a solid

Country Status (2)

Country Link
GB (1) GB0615462D0 (en)
WO (1) WO2008015433A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723310A (en) * 1969-10-07 1973-03-27 Int Minerals & Chem Corp Process for flocculating oil and clay containing slimes
US4600744A (en) * 1984-08-06 1986-07-15 Mta Termeszettudomanyi Kutato Laboratoriumai Process for the preparation of clay mineral-containing gels with stabilized structure and reversible water absorption ability
US5518638A (en) * 1991-02-05 1996-05-21 Buil; Jurgen Fire extinguishing and protection agent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723310A (en) * 1969-10-07 1973-03-27 Int Minerals & Chem Corp Process for flocculating oil and clay containing slimes
US4600744A (en) * 1984-08-06 1986-07-15 Mta Termeszettudomanyi Kutato Laboratoriumai Process for the preparation of clay mineral-containing gels with stabilized structure and reversible water absorption ability
US5518638A (en) * 1991-02-05 1996-05-21 Buil; Jurgen Fire extinguishing and protection agent

Also Published As

Publication number Publication date
WO2008015433A2 (en) 2008-02-07
GB0615462D0 (en) 2006-09-13

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WO2008015433A3 (en) Reversible formation of a solid

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