DE68900705D1 - Verfahren zur mikroverkapselung einer platingruppenmetallverbindung. - Google Patents

Verfahren zur mikroverkapselung einer platingruppenmetallverbindung.

Info

Publication number
DE68900705D1
DE68900705D1 DE8989303181T DE68900705T DE68900705D1 DE 68900705 D1 DE68900705 D1 DE 68900705D1 DE 8989303181 T DE8989303181 T DE 8989303181T DE 68900705 T DE68900705 T DE 68900705T DE 68900705 D1 DE68900705 D1 DE 68900705D1
Authority
DE
Germany
Prior art keywords
enclosure
micro
metal compound
platinum group
group metal
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
DE8989303181T
Other languages
English (en)
Inventor
Donnie Ray Juen
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 Silicones Corp
Original Assignee
Dow Corning Corp
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 Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of DE68900705D1 publication Critical patent/DE68900705D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
DE8989303181T 1988-04-08 1989-03-31 Verfahren zur mikroverkapselung einer platingruppenmetallverbindung. Expired - Lifetime DE68900705D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17934788A 1988-04-08 1988-04-08

Publications (1)

Publication Number Publication Date
DE68900705D1 true DE68900705D1 (de) 1992-02-27

Family

ID=22656200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989303181T Expired - Lifetime DE68900705D1 (de) 1988-04-08 1989-03-31 Verfahren zur mikroverkapselung einer platingruppenmetallverbindung.

Country Status (5)

Country Link
EP (1) EP0339803B1 (de)
JP (1) JPH029440A (de)
AU (1) AU609962B2 (de)
CA (1) CA1338201C (de)
DE (1) DE68900705D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015691A (en) * 1989-05-22 1991-05-14 General Electric Company One part heat curable organopolysiloxane compositions
JP2608484B2 (ja) * 1990-05-24 1997-05-07 東レ・ダウコーニング・シリコーン株式会社 ヒドロシリル化反応用触媒含有熱可塑性樹脂微粒子の製造方法
JPH06157912A (ja) * 1992-08-13 1994-06-07 General Electric Co <Ge> 一液型熱硬化性オルガノポリシロキサン組成物の製法
US5254656A (en) * 1992-08-31 1993-10-19 Dow Corning Corporation Curable organosiloxane compositions containing organotitanate/microencapsulated platinum co-catalysts
KR101214395B1 (ko) 2005-02-16 2012-12-24 다우 코닝 코포레이션 오가노보란 아민 착체를 사용하는 중합체 입자 및 캡슐화조성물
WO2007040794A1 (en) 2005-09-21 2007-04-12 Dow Corning Corporation Ambient lithographic method using organoborane amine complexes
KR101395711B1 (ko) 2006-06-20 2014-05-16 다우 코닝 코포레이션 경화성 유기규소 조성물
ES2566483T3 (es) * 2006-11-14 2016-04-13 Basf Se Método para la producción de una minisuspensoemulsión o suspensión de partículas submicrónicas de núcleo/envoltura
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
US20200078757A1 (en) * 2018-09-07 2020-03-12 The Procter & Gamble Company Methods and Systems for Forming Microcapsules
US20200078758A1 (en) * 2018-09-07 2020-03-12 The Procter & Gamble Company Methods and Systems for Forming Microcapsules
US20200078759A1 (en) * 2018-09-07 2020-03-12 The Procter & Gamble Company Methods and Systems for Forming Microcapsules

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212150B1 (de) * 1968-06-04 1977-04-05
US3784391A (en) * 1971-12-27 1974-01-08 Nl Industries Inc Finely divided hollow microcapsules of polymeric resins
US3954678A (en) * 1974-07-11 1976-05-04 E. I. Du Pont De Nemours And Company Semipermeable microcapsules containing a silica gel

Also Published As

Publication number Publication date
CA1338201C (en) 1996-04-02
JPH029440A (ja) 1990-01-12
AU609962B2 (en) 1991-05-09
EP0339803A1 (de) 1989-11-02
EP0339803B1 (de) 1992-01-15
JPH0569579B2 (de) 1993-10-01
AU3253889A (en) 1989-10-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee