CN1226921C - 减少微胶囊加工制剂中甲醛含量的方法 - Google Patents

减少微胶囊加工制剂中甲醛含量的方法 Download PDF

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Publication number
CN1226921C
CN1226921C CNB991243749A CN99124374A CN1226921C CN 1226921 C CN1226921 C CN 1226921C CN B991243749 A CNB991243749 A CN B991243749A CN 99124374 A CN99124374 A CN 99124374A CN 1226921 C CN1226921 C CN 1226921C
Authority
CN
China
Prior art keywords
formaldehyde
ammonia
formaldehyde content
water
microcapsule
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
CNB991243749A
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English (en)
Chinese (zh)
Other versions
CN1256071A (zh
Inventor
H·B·谢尔
M·罗德松
R·W·戴维斯
D·R·贝克
C·基泽安
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.)
Syngenta Ltd
Original Assignee
Syngenta Ltd
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 Syngenta Ltd filed Critical Syngenta Ltd
Publication of CN1256071A publication Critical patent/CN1256071A/zh
Application granted granted Critical
Publication of CN1226921C publication Critical patent/CN1226921C/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
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
CNB991243749A 1992-01-22 1993-01-22 减少微胶囊加工制剂中甲醛含量的方法 Expired - Fee Related CN1226921C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82374092A 1992-01-22 1992-01-22
US07/823,740 1992-01-22

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN93101739A Division CN1056724C (zh) 1992-01-22 1993-01-22 减少微胶囊加工制剂中甲醛含量的方法

Publications (2)

Publication Number Publication Date
CN1256071A CN1256071A (zh) 2000-06-14
CN1226921C true CN1226921C (zh) 2005-11-16

Family

ID=25239596

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB991243749A Expired - Fee Related CN1226921C (zh) 1992-01-22 1993-01-22 减少微胶囊加工制剂中甲醛含量的方法
CN93101739A Expired - Fee Related CN1056724C (zh) 1992-01-22 1993-01-22 减少微胶囊加工制剂中甲醛含量的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN93101739A Expired - Fee Related CN1056724C (zh) 1992-01-22 1993-01-22 减少微胶囊加工制剂中甲醛含量的方法

Country Status (18)

Country Link
EP (1) EP0623052B1 (enExample)
JP (1) JPH07507001A (enExample)
KR (1) KR100261629B1 (enExample)
CN (2) CN1226921C (enExample)
AT (1) ATE142904T1 (enExample)
AU (1) AU660779B2 (enExample)
DE (1) DE69304891T2 (enExample)
DK (1) DK0623052T3 (enExample)
DZ (1) DZ1660A1 (enExample)
EG (1) EG20408A (enExample)
ES (1) ES2091598T3 (enExample)
GR (1) GR3021078T3 (enExample)
HU (1) HU214297B (enExample)
IL (1) IL104425A (enExample)
MX (1) MX9300336A (enExample)
TN (1) TNSN93008A1 (enExample)
TR (1) TR26610A (enExample)
WO (1) WO1993014865A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544540B2 (en) 1998-07-29 2003-04-08 Syngenta Limited Base-triggered release microcapsules
JP5014554B2 (ja) * 2000-06-14 2012-08-29 ジェイカムアグリ株式会社 被覆生物活性粒状物の製造方法
KR100374772B1 (ko) * 2000-11-02 2003-03-04 애경화학 주식회사 저점도 메톡시 메틸 멜라민 수지의 제조방법
KR100367970B1 (ko) * 2000-12-01 2003-01-24 애경화학 주식회사 알콜그룹으로 에테르화된 알콕시 메틸 멜라민 수지의제조방법
KR100634492B1 (ko) 2004-03-30 2006-10-17 임대우 잔류 포름알데히드를 저감시킨 마이크로캡슐 및 이를이용하여 제조된 원단
US20070138673A1 (en) 2005-12-15 2007-06-21 Kaiping Lee Process for Preparing a High Stability Microcapsule Product and Method for Using Same
DK1840145T3 (en) * 2006-03-30 2018-02-12 Fmc Corp Microcapsules of acetylenecarbamide derivatives-polyurea polymers and controlled release formulations
US9206381B2 (en) 2011-09-21 2015-12-08 Ecolab Usa Inc. Reduced misting alkaline cleaners using elongational viscosity modifiers
US9637708B2 (en) 2014-02-14 2017-05-02 Ecolab Usa Inc. Reduced misting and clinging chlorine-based hard surface cleaner
US10392587B2 (en) 2016-05-23 2019-08-27 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
EP3719107B1 (en) 2016-05-23 2024-08-07 Ecolab USA Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
WO2018160818A1 (en) 2017-03-01 2018-09-07 Ecolab Usa Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
MX2022000454A (es) 2019-07-12 2022-04-18 Ecolab Usa Inc Limpiador alcalino de niebla reducida mediante el uso de polímeros en emulsión solubles en álcali.
KR102662265B1 (ko) * 2022-04-06 2024-04-30 애경케미칼주식회사 암모니아 및 자일렌을 이용한 아미노-포름알데하이드 수지 잔류 포름알데하이드의 고효율 제거방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046741A (en) * 1976-02-17 1977-09-06 Stauffer Chemical Company Post-treatment of polyurea microcapsules
DE2963891D1 (en) * 1978-09-27 1982-11-25 Kanzaki Paper Mfg Co Ltd Process for removing aldehyde from dispersions of microcapsules
US4956129A (en) * 1984-03-30 1990-09-11 Ici Americas Inc. Microencapsulation process
EP0158449B1 (en) * 1984-03-30 1987-11-04 Stauffer Chemical Company Microcapsules and microencapsulation process
EP0188807B2 (de) * 1984-12-24 1993-05-26 Papierfabrik August Koehler AG Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern, danach hergestellte Mikrokapseln und deren Verwendung in Farbreaktionsaufzeichnungssystemen
JPS644242A (en) * 1987-06-24 1989-01-09 Toa Gosei Chem Ind Manufacture of microcapsule

Also Published As

Publication number Publication date
HU9402020D0 (en) 1994-09-28
WO1993014865A1 (en) 1993-08-05
JPH07507001A (ja) 1995-08-03
EG20408A (en) 1999-02-28
MX9300336A (es) 1993-07-01
IL104425A0 (en) 1993-05-13
DZ1660A1 (fr) 2002-02-17
GR3021078T3 (en) 1996-12-31
ATE142904T1 (de) 1996-10-15
AU660779B2 (en) 1995-07-06
CN1056724C (zh) 2000-09-27
HU214297B (hu) 1998-03-02
EP0623052A1 (en) 1994-11-09
KR950700122A (ko) 1995-01-16
TNSN93008A1 (fr) 1994-03-17
HUT68678A (en) 1995-07-28
DK0623052T3 (enExample) 1997-02-24
EP0623052B1 (en) 1996-09-18
AU3588293A (en) 1993-09-01
DE69304891D1 (de) 1996-10-24
KR100261629B1 (ko) 2000-07-15
TR26610A (tr) 1995-03-15
IL104425A (en) 1996-10-31
CN1077083A (zh) 1993-10-13
CN1256071A (zh) 2000-06-14
DE69304891T2 (de) 1997-02-06
ES2091598T3 (es) 1996-11-01

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051116

Termination date: 20100222