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WO2024030783A3 - Compositions de suspension fluide stable sans sel aqueux et leur procédé de préparation - Google Patents

Compositions de suspension fluide stable sans sel aqueux et leur procédé de préparation Download PDF

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Publication number
WO2024030783A3
WO2024030783A3 PCT/US2023/070935 US2023070935W WO2024030783A3 WO 2024030783 A3 WO2024030783 A3 WO 2024030783A3 US 2023070935 W US2023070935 W US 2023070935W WO 2024030783 A3 WO2024030783 A3 WO 2024030783A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid suspension
preparation
stable fluid
aqueous salt
suspension compositions
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/US2023/070935
Other languages
English (en)
Other versions
WO2024030783A2 (fr
Inventor
Joachim Krause
Michael Dittel
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Priority to JP2025505821A priority Critical patent/JP2025525873A/ja
Priority to EP23850850.1A priority patent/EP4565646A2/fr
Publication of WO2024030783A2 publication Critical patent/WO2024030783A2/fr
Publication of WO2024030783A3 publication Critical patent/WO2024030783A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
    • C09J101/08—Cellulose derivatives
    • C09J101/26—Cellulose ethers
    • C09J101/28—Alkyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)

Abstract

La présente demande concerne une composition de suspension fluide stable, sans sel, à base aqueuse comprenant : (i) environ 0,01 % en poids à environ 30 % en poids d'au moins un éther de cellulose, (ii) environ 0,01 % en poids à environ 90 % en poids d'au moins un agent d'insolubilisation choisi dans le groupe constitué par un monosaccharide, un disaccharide, un polysaccharide, un sucre inversé et des combinaisons de ceux-ci, (iii) environ 0,01 % en poids à environ 5 % en poids d'au moins un agent stabilisant, (iv) environ 0,01 % en poids à environ 5 % en poids d'au moins un conservateur, et (v) environ 0,01 % en poids à environ 70 % en poids d'eau.
PCT/US2023/070935 2022-08-01 2023-07-25 Compositions de suspension fluide stable sans sel aqueux et leur procédé de préparation Ceased WO2024030783A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2025505821A JP2025525873A (ja) 2022-08-01 2023-07-25 無塩の安定な流体懸濁液組成物およびその調製方法
EP23850850.1A EP4565646A2 (fr) 2022-08-01 2023-07-25 Compositions de suspension fluide stable sans sel aqueux et leur procédé de préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263394231P 2022-08-01 2022-08-01
US63/394,231 2022-08-01

Publications (2)

Publication Number Publication Date
WO2024030783A2 WO2024030783A2 (fr) 2024-02-08
WO2024030783A3 true WO2024030783A3 (fr) 2024-03-14

Family

ID=89849761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/070935 Ceased WO2024030783A2 (fr) 2022-08-01 2023-07-25 Compositions de suspension fluide stable sans sel aqueux et leur procédé de préparation

Country Status (3)

Country Link
EP (1) EP4565646A2 (fr)
JP (1) JP2025525873A (fr)
WO (1) WO2024030783A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068794A1 (fr) * 2000-03-14 2001-09-20 The Procter & Gamble Company Compositions detergentes
US20060134047A1 (en) * 2004-12-16 2006-06-22 Bakeev Kirill N Personal care and household compositions of hydrophobically-modified polysaccharides
US20200332470A1 (en) * 2016-01-19 2020-10-22 Gpcp Ip Holdings Llc Absorbent Sheet Tail-Sealed with Nanofibrillated Cellulose-containing Tail-Seal Adhesives

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068794A1 (fr) * 2000-03-14 2001-09-20 The Procter & Gamble Company Compositions detergentes
US20060134047A1 (en) * 2004-12-16 2006-06-22 Bakeev Kirill N Personal care and household compositions of hydrophobically-modified polysaccharides
US20200332470A1 (en) * 2016-01-19 2020-10-22 Gpcp Ip Holdings Llc Absorbent Sheet Tail-Sealed with Nanofibrillated Cellulose-containing Tail-Seal Adhesives

Also Published As

Publication number Publication date
EP4565646A2 (fr) 2025-06-11
WO2024030783A2 (fr) 2024-02-08
JP2025525873A (ja) 2025-08-07

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