BR112013031135A2 - processo para preparação de microcápsulas de poliureia - Google Patents

processo para preparação de microcápsulas de poliureia

Info

Publication number
BR112013031135A2
BR112013031135A2 BR112013031135A BR112013031135A BR112013031135A2 BR 112013031135 A2 BR112013031135 A2 BR 112013031135A2 BR 112013031135 A BR112013031135 A BR 112013031135A BR 112013031135 A BR112013031135 A BR 112013031135A BR 112013031135 A2 BR112013031135 A2 BR 112013031135A2
Authority
BR
Brazil
Prior art keywords
microcapsules
polyurea microcapsules
wall
polyurea
preparing polyurea
Prior art date
Application number
BR112013031135A
Other languages
English (en)
Inventor
Struillou Arnaud
Bellouard Drevet Claudie
Berthier Damien
Rassat Estelle
Lateulere Magali
Jacquemond Marlène
Pichon Nicolas
Godefroy Sonia
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 BR112013031135A2 publication Critical patent/BR112013031135A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

resumo processo para preparação de microcápsulas de poliureia. a presente invenção relaciona-se a um processo de produção de microcápsulas com uma parede de poliureia, bem como às próprias microcápsulas e produtos ao consumidor, compreendendo essas microcápsulas. o processo da invenção usa 3,5-diamino-1,2,4-triazol como uma poliamina específica para formação da parede com o poliisocianato. a presente invenção relaciona-se a um processo de produção de microcápsulas com uma parede de poliureia, bem como às próprias microcápsulas e produtos ao consumidor, compreendendo essas microcápsulas. o processo da invenção usa 3,5-diamino-1,2,4-triazol como uma poliamina específica para formação da parede com o poliisocianato.
BR112013031135A 2011-06-28 2012-01-31 processo para preparação de microcápsulas de poliureia BR112013031135A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11171696 2011-06-28
PCT/EP2012/051572 WO2013000587A1 (en) 2011-06-28 2012-01-31 Process for preparing polyurea microcapsules

Publications (1)

Publication Number Publication Date
BR112013031135A2 true BR112013031135A2 (pt) 2017-04-25

Family

ID=45571518

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031135A BR112013031135A2 (pt) 2011-06-28 2012-01-31 processo para preparação de microcápsulas de poliureia

Country Status (5)

Country Link
US (1) US9499769B2 (pt)
EP (1) EP2726193A1 (pt)
JP (1) JP6012724B2 (pt)
BR (1) BR112013031135A2 (pt)
WO (1) WO2013000587A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9687424B2 (en) 2009-09-18 2017-06-27 International Flavors & Fragrances Polyurea capsules prepared with aliphatic isocyanates and amines
US10085925B2 (en) 2009-09-18 2018-10-02 International Flavors & Fragrances Inc. Polyurea capsule compositions
US11311467B2 (en) 2009-09-18 2022-04-26 International Flavors & Fragrances Inc. Polyurea capsules prepared with a polyisocyanate and cross-linking agent
US10226405B2 (en) 2009-09-18 2019-03-12 International Flavors & Fragrances Inc. Purified polyurea capsules, methods of preparation, and products containing the same
US9816059B2 (en) 2009-09-18 2017-11-14 International Flavors & Fragrances Stabilized capsule compositions
BR112016003137B1 (pt) 2013-08-15 2020-10-27 International Flavors & Fragrances Inc composição de cápsula de poliureia, método para preparação de uma composição de cápsula de poliureia e, produto de consumidor
BR112016029983A2 (pt) 2014-06-27 2017-08-22 Firmenich & Cie processo para preparar microcápsulas antimicrobianas
WO2016162381A1 (en) 2015-04-07 2016-10-13 Firmenich Sa Process for preparing polyurea microcapsules
GB201510942D0 (en) * 2015-06-22 2015-08-05 Givaudan Sa Improvements in or relating to organic compounds
US11173465B2 (en) * 2015-12-15 2021-11-16 Firmenich Sa Process for preparing polyurea microcapsules with improved deposition
US9974720B2 (en) * 2015-12-30 2018-05-22 International Flavors & Fragrances Inc. Compositions containing microcapsules coated with deposition proteins
CN115089512A (zh) 2016-02-18 2022-09-23 国际香料和香精公司 聚脲胶囊组合物
US20190125651A1 (en) * 2016-04-01 2019-05-02 Conopco, Inc., D/B/A Unilever Personal cleansing composition
US20190184364A1 (en) * 2016-05-03 2019-06-20 International Flavors & Fragrances Inc. Fragrance compositions containing microcapsules
EP3452004A4 (en) 2016-05-03 2020-01-22 International Flavors & Fragrances Inc. RECHARGEABLE MICROCAPSULES
JP7014769B2 (ja) * 2016-07-27 2022-02-01 フイルメニツヒ ソシエテ アノニム マイクロカプセルの製造方法
US11471397B2 (en) 2016-07-27 2022-10-18 Firmenich Sa Process for the preparation of microcapsules
EP3491111A1 (en) * 2016-07-27 2019-06-05 Firmenich SA Process for the preparation of microcapsules
GB201615905D0 (en) * 2016-09-19 2016-11-02 Givaudan Sa Improvements in or relating to organic compounds
US20180085291A1 (en) * 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
JP2021073166A (ja) * 2018-03-05 2021-05-13 富士フイルム株式会社 マイクロカプセル及びマイクロカプセル含有組成物
WO2019171929A1 (ja) * 2018-03-05 2019-09-12 富士フイルム株式会社 マイクロカプセル含有組成物
JP2021095335A (ja) * 2018-03-27 2021-06-24 富士フイルム株式会社 マイクロカプセル含有組成物
JP7369711B2 (ja) * 2018-07-25 2023-10-26 フイルメニツヒ ソシエテ アノニム マイクロカプセルの製造方法
US10843180B2 (en) 2018-10-02 2020-11-24 Prc-Desoto International, Inc. Delayed cure micro-encapsulated catalysts
CN109824855B (zh) * 2019-01-15 2021-09-07 济南大学 一种多孔聚脲单分散微球的制备方法

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JPH03296754A (ja) * 1990-04-17 1991-12-27 Seiko Instr Inc 感光感熱記録材料
US5225118A (en) 1990-08-15 1993-07-06 Boise Cascade Corporation Process for manufacturing polyurea microcapsules and product therefrom
DE19501479A1 (de) 1995-01-19 1996-07-25 Bayer Ag Mikrokapseln mit Wänden aus Umsetzungsprodukten von Polyisocyanaten und Guanidinen
DE10117671A1 (de) 2001-04-09 2002-10-10 Bayer Ag Mit duftstoffhaltigen Mikrokapseln ausgerüstetes Leder
KR20060031602A (ko) 2003-05-11 2006-04-12 벤 구리온 유니버시티 오브 더 네게브 리서치 앤드 디벨로프먼트오서리티 캡슐에 둘러싸인 에센스 오일
US20070161534A1 (en) 2003-11-28 2007-07-12 Renee Boerefijn Detergent compositions with improved malodour properties and process to make them
EP1899047A1 (en) 2005-06-30 2008-03-19 Firmenich Sa Polyurethane and polyurea microcapsules
GB0513803D0 (en) 2005-07-06 2005-08-10 Unilever Plc Fabric care composition
GB2432851A (en) 2005-12-02 2007-06-06 Unilever Plc Laundry composition including polymer particles containing perfume and a non-ionic deposition aid
GB0524665D0 (en) 2005-12-02 2006-01-11 Unilever Plc Laundry composition
GB2432850A (en) 2005-12-02 2007-06-06 Unilever Plc Polymeric particle comprising perfume and benefit agent, in particular a laundry composition
GB2432843A (en) 2005-12-02 2007-06-06 Unilever Plc Perfume carrying polymeric particle
GB2432852A (en) 2005-12-02 2007-06-06 Unilever Plc Laundry composition including polymer particles containing perfume and a cationic deposition aid
GB0524659D0 (en) 2005-12-02 2006-01-11 Unilever Plc Improvements relating to fabric treatment compositions
CA2642954A1 (en) 2006-02-28 2007-09-07 Appleton Papers Inc. Benefit agent containing delivery particle
WO2008016684A1 (en) 2006-08-01 2008-02-07 The Procter & Gamble Company Benefit agent containing delivery particle
US8426353B2 (en) 2008-06-16 2013-04-23 Firmenich Sa Process for preparing polyurea microcapsules
BRPI0922486B1 (pt) * 2008-12-18 2017-03-14 Firmenich & Cie microcápsulas e suas respectivas utilizações

Also Published As

Publication number Publication date
JP6012724B2 (ja) 2016-10-25
US20140135253A1 (en) 2014-05-15
WO2013000587A1 (en) 2013-01-03
EP2726193A1 (en) 2014-05-07
JP2014526954A (ja) 2014-10-09
US9499769B2 (en) 2016-11-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B01J 13/16 , C11D 3/50

Ipc: B01J 13/16 (1990.01), C11B 9/00 (1968.09), C11D 3/

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal: dismissal of application maintained
B350 Update of information on the portal [chapter 15.35 patent gazette]