MX173809B - Microgeles complejos funcionales con cinetica de formacion rapida - Google Patents

Microgeles complejos funcionales con cinetica de formacion rapida

Info

Publication number
MX173809B
MX173809B MX022118A MX2211890A MX173809B MX 173809 B MX173809 B MX 173809B MX 022118 A MX022118 A MX 022118A MX 2211890 A MX2211890 A MX 2211890A MX 173809 B MX173809 B MX 173809B
Authority
MX
Mexico
Prior art keywords
alkali metal
group
complex functional
reactive
microgels
Prior art date
Application number
MX022118A
Other languages
English (en)
Inventor
Adam F Kaliski
Original Assignee
Ind Progress Inc
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 Ind Progress Inc filed Critical Ind Progress Inc
Publication of MX173809B publication Critical patent/MX173809B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • B01J13/0052—Preparation of gels
    • B01J13/0056—Preparation of gels containing inorganic material and 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
    • B01J13/0052—Preparation of gels
    • B01J13/0056—Preparation of gels containing inorganic material and water
    • B01J13/006—Preparation of gels containing inorganic material and water by precipitation, coagulation, hydrolyse coacervation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/04—Alkali metal or ammonium silicate cements ; Alkyl silicate cements; Silica sol cements; Soluble silicate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)

Abstract

La presente invención se refiere a proceso para sintetizar microgeles funcionales complejos con cinetica de formación ultrarápida en medios acuosos, que comprende las etapas de: a) preparar un hidrosol reactivo subcoloidal mezclando soluciones acuosas, una de las cuales contiene por lo menos un compuesto seleccionado del grupo constituído por silicatos de metales alcalinos y silicatos de amonio cuaternario, mientras que la otra contiene por lo menos un compuesto seleccionado del grupo constituído por aluminatos de metales alcalinos y zincatos de metales alcalinos; b) mezclar una solución acuosa que contiene por lo menos un agente gelificante seleccionado del grupo constituído por sales inorgánicas bivalentes y multivalentes y compuestos químicos orgánicos catiónicamente activos con por lo menos dos grupos reactivos en cada molecula con el sistema resultante de la etapa (a) para reticular dicho hidrosol reactivo subcoloidal y sintetizar dichos microgeles funcionales complejos; y c) recuperar dicho microgel funcional complejo de la etapa (b).
MX022118A 1990-01-31 1990-08-27 Microgeles complejos funcionales con cinetica de formacion rapida MX173809B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47276390A 1990-01-31 1990-01-31

Publications (1)

Publication Number Publication Date
MX173809B true MX173809B (es) 1994-03-29

Family

ID=23876845

Family Applications (1)

Application Number Title Priority Date Filing Date
MX022118A MX173809B (es) 1990-01-31 1990-08-27 Microgeles complejos funcionales con cinetica de formacion rapida

Country Status (10)

Country Link
EP (1) EP0512986A4 (es)
CN (1) CN1031988C (es)
AU (1) AU655753B2 (es)
BG (1) BG96765A (es)
CA (1) CA2075194A1 (es)
IL (1) IL94920A (es)
IN (1) IN171538B (es)
MX (1) MX173809B (es)
WO (1) WO1991011256A1 (es)
ZA (1) ZA905091B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346546A (en) * 1991-07-22 1994-09-13 Industrial Progress, Inc. Aggregate-TiO2 pigment products
BR9708900A (pt) * 1996-05-01 1999-08-03 Adam Kozan Chuo Kenkyusho Co L Processos para a preparação de um gel mineral e de mineral fino em pó
US20050234136A1 (en) * 2004-04-19 2005-10-20 Holland Brian T Colloidal compositions and methods of preparing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974108A (en) * 1957-01-14 1961-03-07 Du Pont Aluminosilicate aquasols and their preparation
JPS5510539B2 (es) * 1972-05-22 1980-03-17
FR2277769A1 (fr) * 1974-07-10 1976-02-06 Mirsky Yakov Procede de preparation des zeolithes sous forme de granules spheriques exempts d'agglomerant
US4026721A (en) * 1976-03-19 1977-05-31 Westvaco Corporation Composite silicate pigment
US4217240A (en) * 1976-09-02 1980-08-12 E. I. Du Pont De Nemours And Company Stable aluminosilicate aquasols having uniform size particles and their preparation
DE2727475C2 (de) * 1977-06-18 1983-06-23 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von tensidhaltigen, kationenaustauschenden Alumosilikaten
US4247420A (en) * 1979-03-23 1981-01-27 W. R. Grace & Co. Hydrocarbon conversion catalyst preparation
DE3402842A1 (de) * 1984-01-27 1985-08-08 Süd-Chemie AG, 8000 München Verfahren zur herstellung von kristallinen zeolithischen alumosilicaten
US5116418A (en) * 1984-12-03 1992-05-26 Industrial Progress Incorporated Process for making structural aggregate pigments
US4818729A (en) * 1987-10-13 1989-04-04 Aluminum Company Of America Process for preparing stabilized high cristobalite

Also Published As

Publication number Publication date
ZA905091B (en) 1991-05-29
IL94920A0 (en) 1991-04-15
WO1991011256A1 (en) 1991-08-08
AU5546190A (en) 1991-08-21
EP0512986A4 (en) 1993-04-07
BG96765A (bg) 1993-12-24
AU655753B2 (en) 1995-01-12
CA2075194A1 (en) 1991-08-01
IN171538B (es) 1992-11-14
CN1031988C (zh) 1996-06-12
CN1053780A (zh) 1991-08-14
EP0512986A1 (en) 1992-11-19
IL94920A (en) 1995-06-29

Similar Documents

Publication Publication Date Title
KR950002898A (ko) 조밀 패킹성 구형 은 미립자의 제조방법
FR2755856B1 (fr) Microcapsules de chitine ou de derives de chitine contenant une substance hydrophobe, notamment un filtre solaire et procede de preparation de telles microcapsules
ATE106433T1 (de) Wässriges gel von hyaluronsäure und desoxynibonukleinsäure, verwendbar für kosmetik und verfahren zu seiner herstellung.
DE69614391D1 (de) Gelzusammensetzung auf basis von polysacchariden
JP2004515463A5 (es)
IL161124A (en) Dissolution of cellulose using ionic liquids and regeneration of cellulose therefrom
US3639279A (en) SCALE REMOVAL COMPOSITION AND METHOD USING SALT OF DIGLYCOLIC ACID AND BASE AT pH ABOVE 5
WO2000044681A3 (en) Method for preparing porous shells or gels from glass particles
GB1226448A (es)
BR0116658A (pt) Preparação farmacêutica contendo ciclodextrina
MX173809B (es) Microgeles complejos funcionales con cinetica de formacion rapida
IE40663L (en) Oxytetracycline solutions
KR860003249A (ko) 피록시캄 1수화물의 제조 방법
GB1060233A (en) Aqueous solutions of phthalocyanine pigments and process for preparing them
AR018142A1 (es) Composicion para el cabello que tiene un ph superior a 10 y comprende uno o mas derivados cationicos de goma guar
CN110339866A (zh) 一种车用尿素生产用催化剂及其生产工艺
DE60031280D1 (de) Sternblockcopolymer
DK124203B (da) Analogifremgangsmåde til fremstilling af 1,2,3,11b-tetrahydropyrido[3,4,5:m,n]thioxanthener eller syreadditionssalte deraf.
MX172937B (es) Pigmentos en forma de aglomerados estructurales
BR8905836A (pt) Interface para utilizacao em um meio fisico de sistema de computador entre um ou mais programas de aplicacao,processo para utilizacao em um meio fisico de sistema de computador para interfacear um ou mais programas de aplicacao e interface de protocolo aberto para utilizacao em um meio fisico de sistema de computador que suporta a transmissao de mensagens de interaplicacao e os servicos de dialogo por programas de aplicacao
ATE137971T1 (de) Verfahren zum herstellen von arzneizusammensetzungen, die vecuroniumbromid enthalten
DE68923701D1 (de) Wässrige lösungen von oleophilen verbindungen.
ES338651A1 (es) Procedimiento para preparar en masa capsulas diminutas in- dividuales.
YU152690A (sh) Funkcionalni kompleksni mikrogeli sa brzim kinenikama gradjenja
SU493986A1 (ru) Способ сорбционного извлечени элементов из водных растворов