BR9509179A - Métod para encapsular um material ativo em um material de revestimento imiscível com aquele e microesfera de material ativo microencapsulado em um material de revestimento - Google Patents

Métod para encapsular um material ativo em um material de revestimento imiscível com aquele e microesfera de material ativo microencapsulado em um material de revestimento

Info

Publication number: BR9509179A
Authority: BR; Brazil
Prior art keywords: active material; coating material; coating; immiscible; microsphere
Prior art date: 1994-09-26

Application number

BR9509179A

Other languages

English (en)

Inventor

Dwight K Hoffman

Herman Wade Schlameus

Original Assignee

Dow Chemical Co

Southwest Res Inst

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.)

1994-09-26

Filing date

1995-09-11

Publication date

1997-12-23

1995-09-11 Application filed by Dow Chemical Co, Southwest Res Inst filed Critical Dow Chemical Co

1997-12-23 Publication of BR9509179A publication Critical patent/BR9509179A/pt

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
- B01J13/20—After-treatment of capsule walls, e.g. hardening

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing Of Micro-Capsules (AREA)
Medicinal Preparation (AREA)
Paints Or Removers (AREA)
Steroid Compounds (AREA)

BR9509179A 1994-09-26 1995-09-11 Métod para encapsular um material ativo em um material de revestimento imiscível com aquele e microesfera de material ativo microencapsulado em um material de revestimento BR9509179A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/311,818 US5601761A (en)	1994-09-26	1994-09-26	Encapsulated active materials and method for preparing same
PCT/US1995/011457 WO1996009883A1 (en)	1994-09-26	1995-09-11	Encapsulated active materials and method for preparing same

Publications (1)

Publication Number	Publication Date
BR9509179A true BR9509179A (pt)	1997-12-23

Family

ID=23208627

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9509179A BR9509179A (pt)	1994-09-26	1995-09-11	Métod para encapsular um material ativo em um material de revestimento imiscível com aquele e microesfera de material ativo microencapsulado em um material de revestimento

Country Status (11)

Country	Link
US (1)	US5601761A (pt)
EP (1)	EP0804285B1 (pt)
JP (1)	JPH10511596A (pt)
KR (1)	KR970706061A (pt)
AT (1)	ATE182486T1 (pt)
AU (1)	AU704084B2 (pt)
BR (1)	BR9509179A (pt)
CA (1)	CA2200745A1 (pt)
DE (1)	DE69511117T2 (pt)
MX (1)	MX9702309A (pt)
WO (1)	WO1996009883A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9623878D0 (en)	1996-11-15	1997-01-08	Marlit Ltd	Bonding materials
AU3666899A (en)	1998-04-27	1999-11-16	Essex Specialty Products Inc.	Method of bonding a window to a substrate using a silane functional adhesive composition
WO1999055753A1 (en) *	1998-04-27	1999-11-04	The Dow Chemical Company	Cure on demand adhesives for assembling shoe soles
CN1207090C (zh) *	1998-04-27	2005-06-22	陶氏化学公司	包囊化活性材料
CN1196744C (zh)	1999-12-20	2005-04-13	3M创新有限公司	室温稳定的一份式可固化环氧树脂粘合剂
MXPA03002222A (es) *	2002-03-28	2004-10-29	Rohm & Haas	Polvos de recubrimiento, metodos para su elaboracion y articulos formados a partir de los mismos.
WO2004069180A2 (en) *	2003-01-31	2004-08-19	Smithkline Beecham Corporation	Solid dispersion compositions
US20040185170A1 (en) *	2003-03-21	2004-09-23	Shubha Chungi	Method for coating drug-containing particles and formulations and dosage units formed therefrom
KR20080064209A (ko) *	2003-12-04	2008-07-08	화이자 프로덕츠 인코포레이티드	바람직하게는 폴록사머와 글리세라이드를 함유하는다미립자 아지트로마이신 조성물의 제조를 위해 압출기를사용하는 분무응결 방법
JP2007513147A (ja) *	2003-12-04	2007-05-24	ファイザー・プロダクツ・インク	押し出し機を使用して、好ましくはポロキサマーとグリセリドを含有する多粒子結晶性医薬組成物を製造するための噴霧凝結方法
WO2005053639A2 (en) *	2003-12-04	2005-06-16	Pfizer Products Inc.	Controlled release multiparticulates formed with dissolution enhancers
DE602004014805D1 (de) *	2003-12-04	2008-08-14	Pfizer Prod Inc	Verfahren zur herstellung von pharmazeutischen multiteilchenförmigen produkten
WO2005053652A1 (en)	2003-12-04	2005-06-16	Pfizer Products Inc.	Multiparticulate crystalline drug compositions containing a poloxamer and a glyceride
CN1889933A (zh) *	2003-12-04	2007-01-03	辉瑞产品公司	由基于液体的工艺制备的阿奇霉素多颗粒剂型
CA2547597A1 (en) *	2003-12-04	2005-06-16	Pfizer Products Inc.	Multiparticulate compositions with improved stability
US6984403B2 (en) *	2003-12-04	2006-01-10	Pfizer Inc.	Azithromycin dosage forms with reduced side effects
US7261529B2 (en) *	2005-09-07	2007-08-28	Southwest Research Institute	Apparatus for preparing biodegradable microparticle formulations containing pharmaceutically active agents
US9693967B2 (en) *	2005-09-07	2017-07-04	Southwest Research Institute	Biodegradable microparticle pharmaceutical formulations exhibiting improved released rates
US7758778B2 (en) *	2005-09-07	2010-07-20	Southwest Research Institute	Methods for preparing biodegradable microparticle formulations containing pharmaceutically active agents
US7842146B2 (en) *	2007-01-26	2010-11-30	Dow Global Technologies Inc.	Ultrasonic energy for adhesive bonding
EP2809699B1 (en)	2012-02-02	2020-04-08	Arkema, Inc.	Improved shelf life of polyol blends containing halogenated olefins by encapsulation of active components
EP3947582A1 (en)	2019-03-28	2022-02-09	3M Innovative Properties Company	Structural bonding tape with epoxide microcapsules

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3015128A (en) *	1960-08-18	1962-01-02	Southwest Res Inst	Encapsulating apparatus
US3310612A (en) *	1965-03-29	1967-03-21	Southwest Res Inst	Encapsulating method and apparatus
US4764317A (en) *	1984-02-09	1988-08-16	Southwest Research Institute	Microencapsulation process and apparatus
ATE45106T1 (de) *	1984-05-18	1989-08-15	Univ Washington	Verfahren zur einkapselung von teilchen oder von tropfen.
KR920006865B1 (ko) *	1984-05-18	1992-08-21	워싱톤 유니버시티 테크놀러지 어소우시에이츠 인코오퍼레이티드	입자나 액적을 피복하는 방법과 장치
US4707367A (en) *	1984-07-16	1987-11-17	Sunkist Growers, Inc.	Solid essential oil flavor composition
JP2607100B2 (ja) *	1987-10-26	1997-05-07	株式会社ニチロ	冷凍豆腐の製造方法
JP2730966B2 (ja) *	1989-05-02	1998-03-25	日東電工株式会社	マイクロカプセル型硬化促進剤を含有するエポキシ樹脂組成物
JPH035735A (ja) *	1989-06-01	1991-01-11	Sumitomo Electric Ind Ltd	波長変換素子
DE4221491C2 (de) *	1992-06-29	1994-09-29	Pohl Boskamp Gmbh Chem Pharma	Verfahren zur Herstellung von Weichgelatinekapseln

1994
- 1994-09-26 US US08/311,818 patent/US5601761A/en not_active Expired - Lifetime
1995
- 1995-09-11 MX MX9702309A patent/MX9702309A/es not_active IP Right Cessation
- 1995-09-11 WO PCT/US1995/011457 patent/WO1996009883A1/en not_active Ceased
- 1995-09-11 JP JP8511805A patent/JPH10511596A/ja active Pending
- 1995-09-11 BR BR9509179A patent/BR9509179A/pt not_active IP Right Cessation
- 1995-09-11 AU AU36290/95A patent/AU704084B2/en not_active Ceased
- 1995-09-11 DE DE69511117T patent/DE69511117T2/de not_active Expired - Fee Related
- 1995-09-11 KR KR1019970701949A patent/KR970706061A/ko not_active Ceased
- 1995-09-11 CA CA002200745A patent/CA2200745A1/en not_active Abandoned
- 1995-09-11 EP EP95933764A patent/EP0804285B1/en not_active Expired - Lifetime
- 1995-09-11 AT AT95933764T patent/ATE182486T1/de active

Also Published As

Publication number	Publication date
WO1996009883A1 (en)	1996-04-04
EP0804285B1 (en)	1999-07-28
MX9702309A (es)	1998-04-30
US5601761A (en)	1997-02-11
EP0804285A1 (en)	1997-11-05
CA2200745A1 (en)	1996-04-04
AU3629095A (en)	1996-04-19
DE69511117D1 (de)	1999-09-02
AU704084B2 (en)	1999-04-15
ATE182486T1 (de)	1999-08-15
JPH10511596A (ja)	1998-11-10
DE69511117T2 (de)	1999-11-25
KR970706061A (ko)	1997-11-03

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Legal Events

Date	Code	Title	Description
2001-01-23	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2001-10-30	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2002-03-19	FF	Decision: intention to grant
2002-09-17	KD1	Payment of complementary fee requested
2003-02-18	HIX	Notification cancelled
2003-06-10	HHFI	Decision: rectification
2003-07-08	FG9A	Patent or certificate of addition granted
2005-08-30	B25A	Requested transfer of rights approved	Free format text: SOUTHWEST RESEARCH INSTITUTE (US), DOW GLOBAL TECHNOLOGIES INC. (US)
2010-04-20	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE 10A., 11A., 12A. 13A., E 14A. ANUIDADES.
2013-07-23	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2050 DE 20/04/2010, E COMPROVAR O RECOLHIMENTO DA 15A,16A,17A E 18A ANUIDADES.