DE69304891T2 - Reduzierung des fomaldehydegehalts in mikrokapsel formulierung - Google Patents

Reduzierung des fomaldehydegehalts in mikrokapsel formulierung

Info

Publication number
DE69304891T2
DE69304891T2 DE69304891T DE69304891T DE69304891T2 DE 69304891 T2 DE69304891 T2 DE 69304891T2 DE 69304891 T DE69304891 T DE 69304891T DE 69304891 T DE69304891 T DE 69304891T DE 69304891 T2 DE69304891 T2 DE 69304891T2
Authority
DE
Germany
Prior art keywords
formaldehyde
amino resin
prepolymer
herbicide
thiocarbamate
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
DE69304891T
Other languages
German (de)
English (en)
Other versions
DE69304891D1 (de
Inventor
Don R Baker
Richard W Davis
Charles Kezerian
Marius Rodson
Herbert B Scher
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
Zeneca 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 Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of DE69304891D1 publication Critical patent/DE69304891D1/de
Publication of DE69304891T2 publication Critical patent/DE69304891T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J13/20—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

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)
DE69304891T 1992-01-22 1993-01-21 Reduzierung des fomaldehydegehalts in mikrokapsel formulierung Expired - Fee Related DE69304891T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82374092A 1992-01-22 1992-01-22
PCT/US1993/000531 WO1993014865A1 (en) 1992-01-22 1993-01-21 Process for formaldehyde content reduction in microcapsule formulations

Publications (2)

Publication Number Publication Date
DE69304891D1 DE69304891D1 (de) 1996-10-24
DE69304891T2 true DE69304891T2 (de) 1997-02-06

Family

ID=25239596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304891T Expired - Fee Related DE69304891T2 (de) 1992-01-22 1993-01-21 Reduzierung des fomaldehydegehalts in mikrokapsel formulierung

Country Status (18)

Country Link
EP (1) EP0623052B1 (cg-RX-API-DMAC10.html)
JP (1) JPH07507001A (cg-RX-API-DMAC10.html)
KR (1) KR100261629B1 (cg-RX-API-DMAC10.html)
CN (2) CN1226921C (cg-RX-API-DMAC10.html)
AT (1) ATE142904T1 (cg-RX-API-DMAC10.html)
AU (1) AU660779B2 (cg-RX-API-DMAC10.html)
DE (1) DE69304891T2 (cg-RX-API-DMAC10.html)
DK (1) DK0623052T3 (cg-RX-API-DMAC10.html)
DZ (1) DZ1660A1 (cg-RX-API-DMAC10.html)
EG (1) EG20408A (cg-RX-API-DMAC10.html)
ES (1) ES2091598T3 (cg-RX-API-DMAC10.html)
GR (1) GR3021078T3 (cg-RX-API-DMAC10.html)
HU (1) HU214297B (cg-RX-API-DMAC10.html)
IL (1) IL104425A (cg-RX-API-DMAC10.html)
MX (1) MX9300336A (cg-RX-API-DMAC10.html)
TN (1) TNSN93008A1 (cg-RX-API-DMAC10.html)
TR (1) TR26610A (cg-RX-API-DMAC10.html)
WO (1) WO1993014865A1 (cg-RX-API-DMAC10.html)

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
WO2001096260A1 (en) * 2000-06-14 2001-12-20 Chisso Corporation Method for producing coated bioactive granule
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
ME02956B (me) * 2006-03-30 2018-07-20 Fmc Corp Mikrokapsule na bazi polimera acetilen karbamidnih derivata-poliuree i njihove formulacije sa kontrolisanim oslobađanjem
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
MX392837B (es) 2016-05-23 2025-03-24 Ecolab Usa Inc Composiciones acidas de limpieza, sanitizacion y desinfeccion con nebulizacion reducida a traves del uso de polimeros de emulsion de agua en aceite de alto peso molecular.
EP3589125A1 (en) 2017-03-01 2020-01-08 Ecolab USA, Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
CA3146010C (en) 2019-07-12 2024-06-04 Ecolab Usa Inc. Reduced mist alkaline cleaner via the use of alkali soluble emulsion polymers
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
EP0009413B1 (en) * 1978-09-27 1982-10-20 Kanzaki Paper Manufacturing Company Limited 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
CN1256071A (zh) 2000-06-14
WO1993014865A1 (en) 1993-08-05
DZ1660A1 (fr) 2002-02-17
HUT68678A (en) 1995-07-28
CN1226921C (zh) 2005-11-16
IL104425A0 (en) 1993-05-13
HU9402020D0 (en) 1994-09-28
EG20408A (en) 1999-02-28
GR3021078T3 (en) 1996-12-31
IL104425A (en) 1996-10-31
EP0623052A1 (en) 1994-11-09
DE69304891D1 (de) 1996-10-24
HU214297B (hu) 1998-03-02
TNSN93008A1 (fr) 1994-03-17
KR100261629B1 (ko) 2000-07-15
KR950700122A (ko) 1995-01-16
ATE142904T1 (de) 1996-10-15
MX9300336A (es) 1993-07-01
ES2091598T3 (es) 1996-11-01
CN1056724C (zh) 2000-09-27
EP0623052B1 (en) 1996-09-18
AU660779B2 (en) 1995-07-06
AU3588293A (en) 1993-09-01
DK0623052T3 (cg-RX-API-DMAC10.html) 1997-02-24
JPH07507001A (ja) 1995-08-03
CN1077083A (zh) 1993-10-13
TR26610A (tr) 1995-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SYNGENTA LTD., GUILDFORD, SURREY, GB

8339 Ceased/non-payment of the annual fee