MX341671B - Proceso para producir microcapsulas. - Google Patents

Proceso para producir microcapsulas.

Info

Publication number
MX341671B
MX341671B MX2012015042A MX2012015042A MX341671B MX 341671 B MX341671 B MX 341671B MX 2012015042 A MX2012015042 A MX 2012015042A MX 2012015042 A MX2012015042 A MX 2012015042A MX 341671 B MX341671 B MX 341671B
Authority
MX
Mexico
Prior art keywords
producing microcapsules
shell
polyurea
surround
contain
Prior art date
Application number
MX2012015042A
Other languages
English (en)
Other versions
MX2012015042A (es
Inventor
Denuell Wolfgang
Hotz Jutta
Original Assignee
Cognis Ip Man Gmbh
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 Cognis Ip Man Gmbh filed Critical Cognis Ip Man Gmbh
Publication of MX2012015042A publication Critical patent/MX2012015042A/es
Publication of MX341671B publication Critical patent/MX341671B/es

Links

Classifications

    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)

Abstract

Proceso para producir microcápsulas que contienen un recubrimiento de poliurea que rodea un núcleo compuesto por un aceite insoluble en agua, donde el recubrimiento es el producto de la reacción entre dos diisocianatos que difieren desde el punto de vista estructural, en forma de una emulsión.
MX2012015042A 2010-06-25 2011-03-05 Proceso para producir microcapsulas. MX341671B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10167305.1A EP2399667B1 (en) 2010-06-25 2010-06-25 Process for producing microcapsules
PCT/EP2011/001098 WO2011160733A1 (en) 2010-06-25 2011-03-05 Process for producing microcapsules

Publications (2)

Publication Number Publication Date
MX2012015042A MX2012015042A (es) 2013-06-28
MX341671B true MX341671B (es) 2016-08-30

Family

ID=43242849

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012015042A MX341671B (es) 2010-06-25 2011-03-05 Proceso para producir microcapsulas.

Country Status (11)

Country Link
US (1) US20130095158A1 (es)
EP (1) EP2399667B1 (es)
JP (1) JP5934703B2 (es)
KR (1) KR101925269B1 (es)
CN (1) CN102958597B (es)
BR (1) BR112012032634B1 (es)
CA (1) CA2803420C (es)
ES (1) ES2628087T3 (es)
MX (1) MX341671B (es)
RU (1) RU2572889C2 (es)
WO (1) WO2011160733A1 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764265A (zh) 2011-07-06 2014-04-30 哈佛学院院长等 多重乳剂和用于配制多重乳剂的技术
RU2639909C2 (ru) * 2012-08-28 2017-12-25 Живодан Са Система носителя для отдушки
JP2014221012A (ja) * 2013-05-13 2014-11-27 清水建設株式会社 模擬粉体、粉体飛散状態評価方法、及び粉体取扱い施設
JP6143078B2 (ja) * 2013-05-13 2017-06-07 清水建設株式会社 模擬粉体の製造方法、及び粉体飛散状態評価方法
CN103933014B (zh) * 2013-12-31 2016-03-09 杭州师范大学 一种肿瘤细胞靶向载药微胶囊
GB2509431B (en) * 2014-03-26 2016-09-14 Rotam Agrochem Int Co Ltd Herbicidal composition, a method for its preparation and the use thereof
US20170042143A1 (en) * 2014-04-29 2017-02-16 Basf Se Anionic polyvinyl alcohol copolymer as protective colloid for pesticidal polyurea microcapsules
RU2619331C2 (ru) * 2014-10-10 2017-05-15 Александр Александрович Кролевец Способ получения нанокапсул умифеновира (Арбидола) в альгинате натрия
US20170224849A1 (en) * 2014-10-14 2017-08-10 President And Fellows Of Harvard College Microcapsules and uses thereof
RU2599885C2 (ru) * 2014-11-05 2016-10-20 Александр Александрович Кролевец Способ получения нанокапсул умифеновира (арбидола) в каррагинане
WO2016071153A1 (en) 2014-11-07 2016-05-12 Basf Se Microcapsules comprising hydroxyalkyl cellulose
WO2016071149A1 (en) 2014-11-07 2016-05-12 Givaudan Sa Improvements in or relating to organic compounds
US10307723B2 (en) 2014-11-07 2019-06-04 Basf Se Process for preparing microcapsules having a polyurea shell and a lipophilic core material
CN107072925B (zh) 2014-11-07 2021-03-12 奇华顿股份有限公司 胶囊组合物
CN108348783B (zh) * 2015-11-17 2021-05-14 荷兰联合利华有限公司 氯咪巴唑微囊和包含表面活性剂和氯咪巴唑的毛发护理组合物
EP3377035A1 (en) 2015-11-18 2018-09-26 Basf Se Improvements in or relating to organic compounds
EP3170552A1 (en) 2015-11-23 2017-05-24 Basf Se Microcapsule comprising a polymeric shell and a hydrophilic or hydrophobic core material
EP3295929A1 (en) * 2016-09-19 2018-03-21 S.P.C.M. Sa Use of an ampholyte copolymer as colloidal stabilizer in a process of encapsulating fragrance
GB201615905D0 (en) * 2016-09-19 2016-11-02 Givaudan Sa Improvements in or relating to organic compounds
JP6656422B2 (ja) * 2016-12-27 2020-03-04 富士フイルム株式会社 水分散物及びその製造方法、並びに画像形成方法
CN107698865B (zh) * 2017-09-14 2020-04-03 陕西理工大学 一种注塑机螺杆清洗料的制备方法
GB201804038D0 (en) 2018-03-14 2018-04-25 Givaudan Sa Improvements in or realating to organic compounds
WO2019181988A1 (ja) * 2018-03-23 2019-09-26 富士フイルム株式会社 中空粒子の製造方法、並びに、造孔材の製造方法、化粧料用粒子の製造方法、及び軽量化材の製造方法
EP3784713B1 (en) * 2018-04-24 2024-02-21 Symrise AG Core-shell capsules prepared with linear and cyclic aliphatic polyisocyanates
CN109231400B (zh) * 2018-10-08 2021-09-21 华南理工大学 一种用于处理水体富营养化的悬浮木质素微胶囊及制备方法
US12220677B2 (en) 2019-02-13 2025-02-11 Symrise Ag Process for the preparation of microcapsules
EP3845304A1 (en) 2019-12-30 2021-07-07 Bayer AG Capsule suspension concentrates based on polyisocyanates and biodegradable amine based cross-linker
CN111226923B (zh) * 2020-03-09 2022-04-22 上海生农生化制品股份有限公司 一种吡唑醚菌酯·喹啉铜微胶囊悬浮-悬浮剂及其制备方法
GB202003883D0 (en) 2020-03-18 2020-05-06 Givaudan Sa Consumer product
BR112022026484A2 (pt) * 2020-06-26 2023-01-31 Bayer Ag Concentrados de suspensão de cápsula aquosa compreendendo grupos éster biodegradáveis
US12434215B2 (en) 2020-07-31 2025-10-07 Morishita Jintan Co., Ltd. Microcapsule production method
JP2023538276A (ja) 2020-08-06 2023-09-07 シムライズ アーゲー マイクロカプセルの調製プロセス
CN116322326B (zh) 2020-08-06 2025-05-02 西姆莱斯股份公司 聚脲/聚氨酯微胶囊
CN116490265B (zh) 2020-08-06 2025-11-21 西姆莱斯股份公司 可生物降解的聚脲/聚氨酯微胶囊
GB202114226D0 (en) 2021-10-05 2021-11-17 Iberchem S A U Microcapsules
WO2023147855A2 (de) 2022-02-02 2023-08-10 Symrise Ag Verfahren zur herstellung von mikrokapseln
JP2025505605A (ja) 2022-02-02 2025-02-28 シムライズ アーゲー マイクロカプセルの製造方法
CN119678271A (zh) * 2022-08-19 2025-03-21 松下知识产权经营株式会社 锂离子二次电池用的负极浆料、锂离子二次电池用的负极和锂离子二次电池
CN117296839B (zh) * 2023-11-27 2024-02-23 山东华实药业有限公司 免活化稳定性二氧化氯消毒剂及其生产工艺
CN119257955B (zh) * 2024-08-16 2025-09-23 广东丸美生物技术股份有限公司 含美妆功能物质水溶液的微胶囊及其制备方法、化妆品

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886085A (en) * 1971-08-31 1975-05-27 Fuji Photo Film Co Ltd Process for producing fine oil-containing microcapsules having strong protective shells and microcapsules produced thereby
US4643764A (en) * 1984-01-09 1987-02-17 Stauffer Chemical Company Multiple types of microcapsules and their production
DE3685920D1 (de) * 1985-09-13 1992-08-13 Ciba Geigy Ag Verfahren zur herstellung von mikrokapseln.
FR2591124B1 (fr) * 1985-12-10 1988-02-12 Rhone Poulenc Spec Chim Procede de microencapsulation par polyaddition-interfaciale.
ES2023942B3 (es) * 1986-10-23 1992-02-16 Ciba-Geigy Ag Lucha contra los ectoparasitos.
FR2610537A1 (fr) * 1987-02-11 1988-08-12 Rhone Poulenc Chimie Procede ameliore de microencapsulation par polyaddition interfaciale
JP2929294B2 (ja) * 1989-05-30 1999-08-03 大日本インキ化学工業株式会社 顔料化されたポリウレタンポリ尿素粒子およびその製造方法
US5011885A (en) * 1989-10-27 1991-04-30 The Mead Corporation Methods for the production of microcapsules using functionalized isocyanate
US5225118A (en) * 1990-08-15 1993-07-06 Boise Cascade Corporation Process for manufacturing polyurea microcapsules and product therefrom
DE4130743A1 (de) * 1991-09-16 1993-03-18 Bayer Ag Mikrokapseln aus isocyanaten mit polyethylenoxidhaltigen gruppen
EP0730406B1 (en) * 1993-11-15 1998-07-08 Zeneca Limited Microcapsules containing suspensions of biologically active compounds
US5925595A (en) * 1997-09-05 1999-07-20 Monsanto Company Microcapsules with readily adjustable release rates
US6653256B1 (en) * 1999-08-24 2003-11-25 Bayer Aktiengesellschaft Microcapsule formulations
ATE309858T1 (de) * 2000-06-05 2005-12-15 Syngenta Ltd Neue mikrokapseln
CA2311192A1 (en) * 2000-06-12 2001-12-12 Harald D. H. Stover Encapsulation process using isocyanate moieties
DE10117784A1 (de) * 2001-04-10 2002-10-17 Bayer Ag Mikrokapseln
US6992047B2 (en) * 2001-04-11 2006-01-31 Monsanto Technology Llc Method of microencapsulating an agricultural active having a high melting point and uses for such materials
DE10156672A1 (de) * 2001-11-17 2003-05-28 Creavis Tech & Innovation Gmbh Verfahren zur Herstellung von Mikrokapseln
AU2003232543B2 (en) * 2002-05-31 2009-01-29 Mcmaster University Method of encapsulating hydrophobic organic molecules in polyurea capsules
EP1622713A1 (en) * 2003-05-11 2006-02-08 Ben Gurion University Of The Negev Research And Development Authority Encapsulated essential oils
GB0319071D0 (en) * 2003-08-14 2003-09-17 Avecia Ltd Catalyst and process
GB0526416D0 (en) * 2005-12-23 2006-02-08 Syngenta Ltd Formulation
GB0603501D0 (en) * 2006-02-22 2006-04-05 Reaxa Ltd Catalyst
US8143345B2 (en) * 2007-12-06 2012-03-27 Prc Desoto International, Inc. Water dispersible, hydroxyl-terminated, fluorinated polyurethanes and method of preparing the same

Also Published As

Publication number Publication date
JP5934703B2 (ja) 2016-06-15
EP2399667B1 (en) 2017-03-08
CN102958597A (zh) 2013-03-06
BR112012032634B1 (pt) 2018-12-26
MX2012015042A (es) 2013-06-28
CA2803420A1 (en) 2011-12-29
CA2803420C (en) 2018-05-01
BR112012032634A2 (pt) 2018-01-23
RU2572889C2 (ru) 2016-01-20
EP2399667A1 (en) 2011-12-28
KR101925269B1 (ko) 2018-12-05
ES2628087T3 (es) 2017-08-01
RU2013101538A (ru) 2014-07-27
US20130095158A1 (en) 2013-04-18
WO2011160733A1 (en) 2011-12-29
CN102958597B (zh) 2015-05-13
KR20130121697A (ko) 2013-11-06
JP2013537472A (ja) 2013-10-03

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