CN1207090C - 包囊化活性材料 - Google Patents

包囊化活性材料 Download PDF

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Publication number
CN1207090C
CN1207090C CNB998055018A CN99805501A CN1207090C CN 1207090 C CN1207090 C CN 1207090C CN B998055018 A CNB998055018 A CN B998055018A CN 99805501 A CN99805501 A CN 99805501A CN 1207090 C CN1207090 C CN 1207090C
Authority
CN
China
Prior art keywords
active agent
polymer
encapsulated
particles
particle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB998055018A
Other languages
English (en)
Chinese (zh)
Other versions
CN1298321A (zh
Inventor
D·K·霍夫曼
S·P·比特勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of CN1298321A publication Critical patent/CN1298321A/zh
Application granted granted Critical
Publication of CN1207090C publication Critical patent/CN1207090C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • 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
    • B01J13/206—Hardening; drying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CNB998055018A 1998-04-27 1999-04-27 包囊化活性材料 Expired - Fee Related CN1207090C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8312798P 1998-04-27 1998-04-27
US60/083,127 1998-04-27

Publications (2)

Publication Number Publication Date
CN1298321A CN1298321A (zh) 2001-06-06
CN1207090C true CN1207090C (zh) 2005-06-22

Family

ID=22176365

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998055018A Expired - Fee Related CN1207090C (zh) 1998-04-27 1999-04-27 包囊化活性材料

Country Status (12)

Country Link
US (1) US6224793B1 (enExample)
EP (1) EP1077763B1 (enExample)
JP (2) JP2002513045A (enExample)
KR (1) KR100577629B1 (enExample)
CN (1) CN1207090C (enExample)
AT (1) ATE259257T1 (enExample)
AU (1) AU3666799A (enExample)
BR (1) BR9910337B1 (enExample)
CA (1) CA2330472C (enExample)
DE (1) DE69914739T2 (enExample)
ES (1) ES2212552T3 (enExample)
WO (1) WO1999055454A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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CN105849207A (zh) * 2013-11-08 2016-08-10 Ppg工业俄亥俄公司 催化剂组合物及其制备方法
CN107108892A (zh) * 2014-12-04 2017-08-29 Prc-迪索托国际公司 具有延长的加工时间的聚硫醚密封剂

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CN101442979B (zh) * 2006-05-11 2013-08-21 气体产品与化学公司 含有官能化聚合物的个人护理组合物
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JP6057589B2 (ja) * 2012-07-27 2017-01-11 東レ・ダウコーニング株式会社 微粒子及びそれを含む硬化性オルガノポリシロキサン組成物
JP6075074B2 (ja) * 2013-01-22 2017-02-08 住友ベークライト株式会社 注入剤および充填方法
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Publication number Priority date Publication date Assignee Title
CN105849207A (zh) * 2013-11-08 2016-08-10 Ppg工业俄亥俄公司 催化剂组合物及其制备方法
CN107108892A (zh) * 2014-12-04 2017-08-29 Prc-迪索托国际公司 具有延长的加工时间的聚硫醚密封剂

Also Published As

Publication number Publication date
CA2330472A1 (en) 1999-11-04
CA2330472C (en) 2007-09-04
DE69914739D1 (de) 2004-03-18
ATE259257T1 (de) 2004-02-15
JP2002513045A (ja) 2002-05-08
JP5351131B2 (ja) 2013-11-27
ES2212552T3 (es) 2004-07-16
EP1077763A1 (en) 2001-02-28
WO1999055454A1 (en) 1999-11-04
DE69914739T2 (de) 2004-09-30
BR9910337B1 (pt) 2010-08-24
KR20010043104A (ko) 2001-05-25
AU3666799A (en) 1999-11-16
KR100577629B1 (ko) 2006-05-10
EP1077763B1 (en) 2004-02-11
CN1298321A (zh) 2001-06-06
US6224793B1 (en) 2001-05-01
JP2011072999A (ja) 2011-04-14
BR9910337A (pt) 2001-01-09

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