SG11202105921RA - Process for preparing polyamide microcapsules - Google Patents

Process for preparing polyamide microcapsules

Info

Publication number
SG11202105921RA
SG11202105921RA SG11202105921RA SG11202105921RA SG11202105921RA SG 11202105921R A SG11202105921R A SG 11202105921RA SG 11202105921R A SG11202105921R A SG 11202105921RA SG 11202105921R A SG11202105921R A SG 11202105921RA SG 11202105921R A SG11202105921R A SG 11202105921RA
Authority
SG
Singapore
Prior art keywords
preparing polyamide
polyamide microcapsules
microcapsules
preparing
polyamide
Prior art date
Application number
SG11202105921RA
Other languages
English (en)
Inventor
Amal Elabbadi
Marlène Jacquemond
Damien Berthier
Lahoussine Ouali
Anaick Nicolae
Original Assignee
Firmenich & Cie
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 Firmenich & Cie filed Critical Firmenich & Cie
Publication of SG11202105921RA publication Critical patent/SG11202105921RA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/04—Polyamides derived from alpha-amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719—Polyamides or polyimides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
SG11202105921RA 2018-12-19 2019-12-19 Process for preparing polyamide microcapsules SG11202105921RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18214079 2018-12-19
PCT/EP2019/086329 WO2020127749A1 (en) 2018-12-19 2019-12-19 Process for preparing polyamide microcapsules

Publications (1)

Publication Number Publication Date
SG11202105921RA true SG11202105921RA (en) 2021-07-29

Family

ID=64746185

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105921RA SG11202105921RA (en) 2018-12-19 2019-12-19 Process for preparing polyamide microcapsules

Country Status (8)

Country Link
US (1) US20220055006A1 (es)
EP (1) EP3897957A1 (es)
JP (1) JP2022514587A (es)
CN (1) CN113195091A (es)
BR (1) BR112021011438A2 (es)
MX (1) MX2021006873A (es)
SG (1) SG11202105921RA (es)
WO (1) WO2020127749A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3921074A1 (en) 2019-07-30 2021-12-15 Firmenich SA Composite microcapsules
WO2022028705A1 (de) 2020-08-06 2022-02-10 Symrise Ag Verfahren zur herstellung von mikrokapseln
CN113209314A (zh) * 2021-05-06 2021-08-06 杭州鹏敏医疗器械商行 一种检测喉咽反流性疾病的显色口服胶囊的制备方法
EP4313397A1 (en) * 2021-06-28 2024-02-07 Firmenich SA Polyamide-based microcapsules
EP4308287A1 (en) * 2021-06-28 2024-01-24 Firmenich SA Polyamide-based microcapsules
WO2023094599A1 (en) * 2021-11-29 2023-06-01 Unilever Ip Holdings B.V. Hydratable concentrated surfactant compositions
WO2024018014A1 (en) 2022-07-21 2024-01-25 Firmenich Sa Composite microcapsules

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
GB1091141A (en) * 1963-12-13 1967-11-15 Wallace & Tiernan Inc Encapsulating liquids or solids by interfacial polymerisation
US4307169A (en) * 1977-11-10 1981-12-22 Moore Business Forms, Inc. Microcapsular electroscopic marking particles
US4599271A (en) * 1983-06-09 1986-07-08 Moore Business Forms, Inc. Microencapsulation of polyisocyanates by interchange of multiple
US4640709A (en) * 1984-06-12 1987-02-03 Monsanto Company High concentration encapsulation by interfacial polycondensation
US5545483A (en) * 1993-06-01 1996-08-13 Moore Business Forms, Inc. Polyamide microcapsules reacted with isocyanate emulsion
JPH10226749A (ja) * 1996-12-12 1998-08-25 Lion Corp 水性ゲル状組成物
GB9626711D0 (en) 1996-12-23 1997-02-12 Procter & Gamble Hair colouring compositions
FR2806005B1 (fr) * 2000-03-10 2002-06-14 Univ Claude Bernard Lyon Procede de preparation de particules colloidales sous forme de nanocapsules
ATE355897T1 (de) * 2002-09-10 2007-03-15 Cognis Ip Man Gmbh Polyamidmikrokapseln (iv)
ATE354435T1 (de) * 2002-09-10 2007-03-15 Cognis Ip Man Gmbh Polyamidmikrokapseln (ii)
CN1199721C (zh) * 2003-04-09 2005-05-04 天津工业大学 一种耐高温胶囊及其制造方法
US20070207174A1 (en) * 2005-05-06 2007-09-06 Pluyter Johan G L Encapsulated fragrance materials and methods for making same
EP1899047A1 (en) 2005-06-30 2008-03-19 Firmenich Sa Polyurethane and polyurea microcapsules
ES2628202T3 (es) 2008-06-16 2017-08-02 Firmenich S.A. Procedimiento de preparación de microcápsulas de poliurea
GB201011905D0 (en) 2010-07-15 2010-09-01 Unilever Plc Benefit delivery particle,process for preparing said particle,compositions comprising said particles and a method for treating substrates
EP2468239B1 (en) * 2010-12-21 2013-09-18 Procter & Gamble International Operations SA Encapsulates
US20140206587A1 (en) 2011-08-24 2014-07-24 Honggang Chen Benefit agent delivery particles comprising non-ionic polysaccharides
MX2014006809A (es) * 2011-12-22 2014-07-09 Givaudan Sa Mejoras en, o con relacion a, la encapsulacion de perfumes.
CN105233770B (zh) * 2015-09-16 2017-10-27 广西壮族自治区化工研究院 一种多层囊皮的石蜡相变储能微胶囊的制备方法
MX2019006202A (es) 2016-12-22 2019-08-21 Firmenich & Cie Microcapsulas de perfume de alto impacto de densidad balanceada.

Also Published As

Publication number Publication date
CN113195091A (zh) 2021-07-30
JP2022514587A (ja) 2022-02-14
EP3897957A1 (en) 2021-10-27
MX2021006873A (es) 2021-07-02
US20220055006A1 (en) 2022-02-24
WO2020127749A1 (en) 2020-06-25
BR112021011438A2 (pt) 2021-08-31

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