BR9713652B1 - processo para a produção de microcápsulas contendo um material aquoso dentro de uma estrutura polimérica. - Google Patents
processo para a produção de microcápsulas contendo um material aquoso dentro de uma estrutura polimérica.Info
- Publication number
- BR9713652B1 BR9713652B1 BRPI9713652-2A BR9713652A BR9713652B1 BR 9713652 B1 BR9713652 B1 BR 9713652B1 BR 9713652 A BR9713652 A BR 9713652A BR 9713652 B1 BR9713652 B1 BR 9713652B1
- Authority
- BR
- Brazil
- Prior art keywords
- polymeric structure
- microcapsules containing
- aqueous material
- producing microcapsules
- producing
- Prior art date
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
-
- 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
- A01N25/02—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 containing liquids as carriers, diluents or solvents
-
- 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
- A01N25/08—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 containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- 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
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N2300/00—Combinations or mixtures of active ingredients covered by classes A01N27/00 - A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00 - A01N65/48
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77441596A | 1996-12-31 | 1996-12-31 | |
PCT/GB1997/003416 WO1998028975A1 (en) | 1996-12-31 | 1997-12-11 | Novel water-in-oil microencapsulation process and microcapsules produced thereby |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9713652A BR9713652A (pt) | 2000-04-11 |
BR9713652B1 true BR9713652B1 (pt) | 2009-05-05 |
Family
ID=25101160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9713652-2A BR9713652B1 (pt) | 1996-12-31 | 1997-12-11 | processo para a produção de microcápsulas contendo um material aquoso dentro de uma estrutura polimérica. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1021085B1 (pt) |
JP (1) | JP4268225B2 (pt) |
KR (1) | KR100474644B1 (pt) |
CN (1) | CN1167338C (pt) |
AR (1) | AR010867A1 (pt) |
AT (1) | ATE251839T1 (pt) |
AU (1) | AU732352B2 (pt) |
BR (1) | BR9713652B1 (pt) |
CA (1) | CA2276364C (pt) |
DE (1) | DE69725627T2 (pt) |
DK (1) | DK1021085T3 (pt) |
ES (1) | ES2208962T3 (pt) |
HK (1) | HK1024142A1 (pt) |
WO (1) | WO1998028975A1 (pt) |
ZA (1) | ZA9711564B (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11322587A (ja) * | 1998-05-18 | 1999-11-24 | Sumitomo Chem Co Ltd | 常温で固体の生理活性物質のマイクロカプセル化方法およびこの方法により得られるマイクロカプセル組成物 |
FR2821548B1 (fr) * | 2001-03-05 | 2003-05-30 | Oreal | Microcapsules a coeur aqueux contenant des enzymes d'oxydo-reduction et leur utilisation dans des compositions de teinture d'oxydation |
FR2850880B1 (fr) * | 2003-02-07 | 2006-06-23 | Cerexagri | Fabrication de microbilles de pesticides et utilisation de ces microbilles dans la protection des cultures |
EP1952688A1 (de) * | 2007-01-23 | 2008-08-06 | Bayer CropScience GmbH | Ölsuspensionskonzentrat mit mikrogekaspelten und mit nicht mikrogekaspelten agrochemischen Wirkstoffen |
US9206381B2 (en) | 2011-09-21 | 2015-12-08 | Ecolab Usa Inc. | Reduced misting alkaline cleaners using elongational viscosity modifiers |
EP3024898B1 (en) | 2013-07-25 | 2017-11-08 | OMG UK Technology Limited | Encapsulated catalysts |
US9637708B2 (en) | 2014-02-14 | 2017-05-02 | Ecolab Usa Inc. | Reduced misting and clinging chlorine-based hard surface cleaner |
EP3170847A1 (en) | 2015-11-20 | 2017-05-24 | OMG Borchers GmbH | Encapsulated accelerators for coatings |
EP3464541B1 (en) | 2016-05-23 | 2020-04-29 | Ecolab USA Inc. | Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers |
CA3025298C (en) | 2016-05-23 | 2021-04-20 | Ecolab Usa Inc. | Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers |
EP3298895A1 (en) * | 2016-09-22 | 2018-03-28 | Greenseal Research Ltd | Biocidal microcapsules for biofouling control |
CN106719638A (zh) * | 2017-01-04 | 2017-05-31 | 安徽国星生物化学有限公司 | 一种百草枯微胶囊悬浮剂及其制备方法 |
US11540512B2 (en) | 2017-03-01 | 2023-01-03 | Ecolab Usa Inc. | Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers |
CN108575993A (zh) * | 2018-04-19 | 2018-09-28 | 河北威远生物化工有限公司 | 一种草铵膦可分散微囊油悬浮剂及其制备方法 |
CN108552204A (zh) * | 2018-04-19 | 2018-09-21 | 河北威远生物化工有限公司 | 一种啶虫脒可分散微球油悬浮剂及其制备方法 |
JP2022540474A (ja) | 2019-07-12 | 2022-09-15 | エコラボ ユーエスエー インコーポレイティド | アルカリ可溶性エマルジョンポリマーの使用によりミストが低減したアルカリ性洗浄剤 |
CN116376343A (zh) * | 2023-03-23 | 2023-07-04 | 珠海复旦创新研究院 | 一种高光谱涂料用包水微胶囊 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928272A (en) * | 1974-03-25 | 1975-12-23 | Nl Industries Inc | Process of making urea-formaldehyde solid microspheres |
US4157983A (en) * | 1977-07-28 | 1979-06-12 | Champion International Corporation | Process for production of encapsulated water-dispersible materials |
US4956129A (en) * | 1984-03-30 | 1990-09-11 | Ici Americas Inc. | Microencapsulation process |
US4534783A (en) * | 1984-01-03 | 1985-08-13 | Monsanto Co. | High concentration encapsulation of water soluble-materials |
US5462915A (en) * | 1989-09-28 | 1995-10-31 | Sandoz Ltd. | Process for producing microcapsules |
-
1997
- 1997-12-11 AT AT97949032T patent/ATE251839T1/de not_active IP Right Cessation
- 1997-12-11 AU AU78876/98A patent/AU732352B2/en not_active Ceased
- 1997-12-11 CN CNB971816387A patent/CN1167338C/zh not_active Expired - Fee Related
- 1997-12-11 DE DE69725627T patent/DE69725627T2/de not_active Expired - Lifetime
- 1997-12-11 KR KR10-1999-7006018A patent/KR100474644B1/ko not_active IP Right Cessation
- 1997-12-11 BR BRPI9713652-2A patent/BR9713652B1/pt not_active IP Right Cessation
- 1997-12-11 ES ES97949032T patent/ES2208962T3/es not_active Expired - Lifetime
- 1997-12-11 DK DK97949032T patent/DK1021085T3/da active
- 1997-12-11 EP EP97949032A patent/EP1021085B1/en not_active Expired - Lifetime
- 1997-12-11 CA CA002276364A patent/CA2276364C/en not_active Expired - Fee Related
- 1997-12-11 JP JP52973198A patent/JP4268225B2/ja not_active Expired - Fee Related
- 1997-12-11 WO PCT/GB1997/003416 patent/WO1998028975A1/en active IP Right Grant
- 1997-12-23 ZA ZA9711564A patent/ZA9711564B/xx unknown
- 1997-12-29 AR ARP970106225A patent/AR010867A1/es active IP Right Grant
-
2000
- 2000-06-15 HK HK00103588A patent/HK1024142A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ZA9711564B (en) | 1998-06-23 |
CA2276364A1 (en) | 1998-07-09 |
EP1021085B1 (en) | 2003-10-15 |
AU7887698A (en) | 1998-07-31 |
ATE251839T1 (de) | 2003-11-15 |
JP4268225B2 (ja) | 2009-05-27 |
JP2001508353A (ja) | 2001-06-26 |
CA2276364C (en) | 2007-02-06 |
BR9713652A (pt) | 2000-04-11 |
CN1167338C (zh) | 2004-09-22 |
AR010867A1 (es) | 2000-07-12 |
KR100474644B1 (ko) | 2005-03-08 |
WO1998028975A1 (en) | 1998-07-09 |
EP1021085A1 (en) | 2000-07-26 |
AU732352B2 (en) | 2001-04-26 |
DE69725627D1 (de) | 2003-11-20 |
KR20000069843A (ko) | 2000-11-25 |
CN1245395A (zh) | 2000-02-23 |
DE69725627T2 (de) | 2004-05-13 |
DK1021085T3 (da) | 2004-02-16 |
ES2208962T3 (es) | 2004-06-16 |
HK1024142A1 (en) | 2000-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved | ||
B25G | Requested change of headquarter approved | ||
B25G | Requested change of headquarter approved | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/06/2009, OBSERVADAS AS CONDICOES LEGAIS. |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |