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ES2091598T3 - Proceso para la reduccion del contenido de formaldehido en formulaciones de microcapsulas. - Google Patents

Proceso para la reduccion del contenido de formaldehido en formulaciones de microcapsulas.

Info

Publication number
ES2091598T3
ES2091598T3 ES93904559T ES93904559T ES2091598T3 ES 2091598 T3 ES2091598 T3 ES 2091598T3 ES 93904559 T ES93904559 T ES 93904559T ES 93904559 T ES93904559 T ES 93904559T ES 2091598 T3 ES2091598 T3 ES 2091598T3
Authority
ES
Spain
Prior art keywords
formaldehyde
reduction
content
microcapsules
formulations
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 - Lifetime
Application number
ES93904559T
Other languages
English (en)
Inventor
Herbert B Scher
Marius Rodson
Richard W Davis
Don R Baker
Charles Kezerian
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 ES2091598T3 publication Critical patent/ES2091598T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA REDUCCION DEL CONTENIDO DE FORMALDEHIDO DE UNA FORMULA DE MICROCAPSULAS DE RESINA AMINO QUE COMPRENDE TRATAR LA FORMULA DE MICROCAPSULA CON SOBRE EL 0.03 % DE PESO A SOBRE EL 0.75 % DE PESO DE AMONIO. TAMBIEN SE DESCRIBEN LAS MICROCAPSULAS OBTENIDAS EN EL PROCESO.
ES93904559T 1992-01-22 1993-01-21 Proceso para la reduccion del contenido de formaldehido en formulaciones de microcapsulas. Expired - Lifetime ES2091598T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82374092A 1992-01-22 1992-01-22

Publications (1)

Publication Number Publication Date
ES2091598T3 true ES2091598T3 (es) 1996-11-01

Family

ID=25239596

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93904559T Expired - Lifetime ES2091598T3 (es) 1992-01-22 1993-01-21 Proceso para la reduccion del contenido de formaldehido en formulaciones de microcapsulas.

Country Status (18)

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

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
HUE038015T2 (hu) * 2006-03-30 2018-09-28 Fmc Corp Acetilén karbamid származék-polikarbamid polimerek, és ezek mikrokapszulái és kiszerelései szabályozott kibocsátáshoz
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
MX2018013935A (es) 2016-05-23 2019-03-28 Ecolab Usa Inc Composiciones alcalinas y neutrales de limpieza, sanitizacion y desinfeccion con nebulizacion reducida a traves del uso de polimeros de emulsion de agua en aceite de alto peso molecular.
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
CN110392528A (zh) 2017-03-01 2019-10-29 埃科莱布美国股份有限公司 通过高分子量聚合物减少吸入危险的消毒剂和杀菌剂
JP7783801B2 (ja) 2019-07-12 2025-12-10 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
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
DE3560861D1 (en) * 1984-03-30 1987-12-10 Stauffer Chemical Co Microcapsules and microencapsulation process
DE3565942D1 (en) * 1984-12-24 1988-12-08 Koehler August Papierfab Process for encapsulating oils containing products which produce a colour by reaction, microcapsules produced by said process and their use in carbon papers
JPS644242A (en) * 1987-06-24 1989-01-09 Toa Gosei Chem Ind Manufacture of microcapsule

Also Published As

Publication number Publication date
TR26610A (tr) 1995-03-15
AU660779B2 (en) 1995-07-06
DK0623052T3 (es) 1997-02-24
IL104425A0 (en) 1993-05-13
CN1226921C (zh) 2005-11-16
AU3588293A (en) 1993-09-01
KR100261629B1 (ko) 2000-07-15
DE69304891T2 (de) 1997-02-06
TNSN93008A1 (fr) 1994-03-17
HU9402020D0 (en) 1994-09-28
DZ1660A1 (fr) 2002-02-17
CN1256071A (zh) 2000-06-14
EP0623052A1 (en) 1994-11-09
CN1056724C (zh) 2000-09-27
IL104425A (en) 1996-10-31
JPH07507001A (ja) 1995-08-03
MX9300336A (es) 1993-07-01
HUT68678A (en) 1995-07-28
CN1077083A (zh) 1993-10-13
HU214297B (hu) 1998-03-02
EG20408A (en) 1999-02-28
DE69304891D1 (de) 1996-10-24
KR950700122A (ko) 1995-01-16
GR3021078T3 (en) 1996-12-31
WO1993014865A1 (en) 1993-08-05
ATE142904T1 (de) 1996-10-15
EP0623052B1 (en) 1996-09-18

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