DK66777A - Efterbehandling af polyurinstofmikrokapsler - Google Patents

Efterbehandling af polyurinstofmikrokapsler

Info

Publication number
DK66777A
DK66777A DK66777A DK66777A DK66777A DK 66777 A DK66777 A DK 66777A DK 66777 A DK66777 A DK 66777A DK 66777 A DK66777 A DK 66777A DK 66777 A DK66777 A DK 66777A
Authority
DK
Denmark
Prior art keywords
microcaples
polyurine
pool treatment
pool
treatment
Prior art date
Application number
DK66777A
Other languages
English (en)
Inventor
H B Scher
Original Assignee
Stauffer 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of DK66777A publication Critical patent/DK66777A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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]
DK66777A 1976-02-17 1977-02-16 Efterbehandling af polyurinstofmikrokapsler DK66777A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/658,212 US4046741A (en) 1976-02-17 1976-02-17 Post-treatment of polyurea microcapsules

Publications (1)

Publication Number Publication Date
DK66777A true DK66777A (da) 1977-08-18

Family

ID=24640372

Family Applications (1)

Application Number Title Priority Date Filing Date
DK66777A DK66777A (da) 1976-02-17 1977-02-16 Efterbehandling af polyurinstofmikrokapsler

Country Status (20)

Country Link
US (1) US4046741A (da)
JP (1) JPS5299976A (da)
AT (1) AT350507B (da)
BE (1) BE851515A (da)
BR (1) BR7700906A (da)
CA (1) CA1085238A (da)
DE (1) DE2706329A1 (da)
DK (1) DK66777A (da)
ES (1) ES456000A1 (da)
FR (1) FR2341359A1 (da)
GB (1) GB1513225A (da)
GR (1) GR66095B (da)
HU (1) HU173521B (da)
IL (1) IL51469A (da)
IT (1) IT1086566B (da)
NL (1) NL7701638A (da)
PT (1) PT66194B (da)
RO (1) RO69993A (da)
SU (1) SU673150A3 (da)
ZA (1) ZA77950B (da)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541339A1 (de) * 1975-09-17 1977-03-24 Basf Ag Verfahren zur herstellung von polyurethanklebstoffen
US4156768A (en) * 1977-04-04 1979-05-29 Kemerica, Inc. Process for making and/or modifying polyurethanes
US4172192A (en) * 1977-04-04 1979-10-23 Kemerica, Inc. Process for stabilizing thermoplastic polyurethanes and stabilized product
US4140516A (en) * 1977-05-31 1979-02-20 Stauffer Chemical Company Encapsulation process employing phase transfer catalysts
DE2757017C3 (de) * 1977-12-21 1986-07-31 Hoechst Ag, 6230 Frankfurt Verfahren zum Herstellen von druckbeständigen Polyurethan-Polyharnstoff-Kapseln mit strukturierter Innenmasse
US4280833A (en) * 1979-03-26 1981-07-28 Monsanto Company Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby
US4448929A (en) * 1981-08-26 1984-05-15 Stauffer Chemical Company Encapsulation process
US4456569A (en) * 1982-06-01 1984-06-26 Stauffer Chemical Company Encapsulation process
DE3230757A1 (de) * 1982-08-18 1984-02-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von stabilisierten polyisocyanaten, stabilisierte polyisocyanate retardierter reaktivitaet und ihre verwendung zur polyurethanherstellung
US4681806A (en) * 1986-02-13 1987-07-21 Minnesota Mining And Manufacturing Company Particles containing releasable fill material and method of making same
US5049182A (en) * 1989-02-03 1991-09-17 Ici Americas Inc. Single-package agricultural formulations combining immediate and time-delayed delivery
FR2647363B1 (fr) * 1989-05-25 1994-01-14 Roussel Uclaf Procede de micro encapsulation de produit phytosanitaire par copolymerisation interfaciale et produits obtenus
IL104425A (en) * 1992-01-22 1996-10-31 Zeneca Ltd Reducing the content of formaldehyde in tiny capsule preparations
US5932285A (en) * 1995-02-17 1999-08-03 Medlogic Global Corporation Encapsulated materials
US5849412A (en) * 1995-02-17 1998-12-15 Medlogic Global Corporation Encapsulated materials
AU6785598A (en) 1997-03-28 1998-10-22 James L. Fergason Microencapsulated liquid crystal and a method and system for using same
US6174467B1 (en) 1997-03-28 2001-01-16 Ying Yen Hsu Microencapsulated liquid crystal and method
US6080418A (en) * 1997-04-07 2000-06-27 3M Innovative Properties Company Suspensions of microcapsules containing biologically active ingredients and adhesive microspheres
US6248364B1 (en) 1997-04-07 2001-06-19 3M Innovative Properties Company Encapsulation process and encapsulated products
EP1304161B1 (en) * 2001-10-19 2007-02-28 Pacific Corporation Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same
US9079152B2 (en) * 2003-05-11 2015-07-14 Ben Gurion University Of The Negev Research And Development Authority Encapsulated essential oils
JP2008518765A (ja) * 2004-11-05 2008-06-05 ビーエーエスエフ ソシエタス・ヨーロピア 低粘度マイクロカプセル分散液
US20060251688A1 (en) * 2005-02-28 2006-11-09 Council Of Scientific And Industrial Research. Polyurethane microcapsules containing biocide and process for the preparation thereof
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
CN104661526B (zh) 2012-07-27 2018-01-09 Fmc有限公司 异恶草酮制剂
US9637708B2 (en) 2014-02-14 2017-05-02 Ecolab Usa Inc. Reduced misting and clinging chlorine-based hard surface cleaner
EP3719107A1 (en) 2016-05-23 2020-10-07 Ecolab USA Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
JP6791986B2 (ja) 2016-05-23 2020-11-25 エコラボ ユーエスエー インコーポレイティド 高分子量油中水型乳化ポリマーを用いた、ミスティングが低減したアルカリ性および中性の洗浄、除菌および消毒組成物の削減
AU2018227539B2 (en) 2017-03-01 2020-04-09 Ecolab Usa Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
JP2022540474A (ja) 2019-07-12 2022-09-15 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888408A (en) * 1955-03-21 1959-05-26 Goodyear Tire & Rubber Treatment of flexible cellular polyurethane material with ammonia
NL300468A (da) * 1962-11-24
US3577515A (en) * 1963-12-13 1971-05-04 Pennwalt Corp Encapsulation by interfacial polycondensation
GB1091141A (en) * 1963-12-13 1967-11-15 Wallace & Tiernan Inc Encapsulating liquids or solids by interfacial polymerisation
US3264089A (en) * 1965-12-10 1966-08-02 Archer Daniels Midland Co Slow release fertilizer granule having a plurality of urethane resin coatings
US3655627A (en) * 1969-06-19 1972-04-11 Textron Inc Process for preparing solid particles of urea-urethane polymers
BE790373A (fr) * 1971-10-21 1973-02-15 Fuji Photo Film Co Ltd Feuille d'enregistrement sensible a la pression comportant des micro-capsules ayant des parois en polyuree
GB1538075A (en) * 1975-03-24 1979-01-10 Champion Paper Co Ltd Formation of microcapsules by interfacial cross-linking and microcapsules produced thereby

Also Published As

Publication number Publication date
IT1086566B (it) 1985-05-28
ZA77950B (en) 1978-01-25
HU173521B (hu) 1979-06-28
RO69993A (ro) 1980-05-15
GB1513225A (en) 1978-06-07
ATA102977A (de) 1978-11-15
DE2706329A1 (de) 1977-08-18
NL7701638A (nl) 1977-08-19
IL51469A0 (en) 1977-04-29
GR66095B (da) 1981-01-15
FR2341359B1 (da) 1981-04-17
PT66194B (en) 1978-07-11
BR7700906A (pt) 1977-10-18
FR2341359A1 (fr) 1977-09-16
CA1085238A (en) 1980-09-09
IL51469A (en) 1979-10-31
US4046741A (en) 1977-09-06
SU673150A3 (ru) 1979-07-05
JPS5299976A (en) 1977-08-22
PT66194A (en) 1977-03-01
BE851515A (nl) 1977-08-17
ES456000A1 (es) 1978-08-16
AT350507B (de) 1979-06-11

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment