CA2415784A1 - Mesoporous silica, process for synthesizing the same and utilisation thereof - Google Patents

Mesoporous silica, process for synthesizing the same and utilisation thereof Download PDF

Info

Publication number
CA2415784A1
CA2415784A1 CA002415784A CA2415784A CA2415784A1 CA 2415784 A1 CA2415784 A1 CA 2415784A1 CA 002415784 A CA002415784 A CA 002415784A CA 2415784 A CA2415784 A CA 2415784A CA 2415784 A1 CA2415784 A1 CA 2415784A1
Authority
CA
Canada
Prior art keywords
mesoporous silica
ink
synthesizing
silica
recording sheets
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.)
Granted
Application number
CA002415784A
Other languages
French (fr)
Other versions
CA2415784C (en
Inventor
Seiji Satou
Tadashi Shimizu
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.)
Asahi Kasei Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA002310776A external-priority patent/CA2310776C/en
Publication of CA2415784A1 publication Critical patent/CA2415784A1/en
Application granted granted Critical
Publication of CA2415784C publication Critical patent/CA2415784C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Ink Jet Recording Methods And Recording Media Thereof (AREA)

Abstract

Mesoporous silica having highly hydrophobic properties, a process for producing the mesoporous silica whereby the mesoporous silica can be synthesized under mild conditions with the use of inexpensive materials, and ink absorbents and recording sheets having a high ink-absorptivity, and being excellent in water resistance and light resistance are provided.

Accordingly, the invention provides: (1) mesoporous silica characterized by having an average pore diameter in the mesopore region of from 1.5 to 10 nm, a nitrogen adsorption specific surface area determined by the BET method of from 500 to 1400 m2/g and a monolayer adsorption of water at 25°C of 1.7/nm2 or more; (2) a process for synthesizing the mesoporous silica characterized by mixing and reacting active silica with a neutral template and removing the neutral template from the thus formed complex; (3) ink absorbents characterized by containing mesoporous silica; (4) ink absorbent slurries composed of the above-described ink absorbent and a solvent; and (5) recording sheets characterized by containing the above-described ink absorbent.
CA002415784A 1997-11-21 1998-11-19 Mesoporous silica, process for synthesizing the same and utilisation thereof Expired - Fee Related CA2415784C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPHEI09-320801 1997-11-21
JP32080197 1997-11-21
CA002310776A CA2310776C (en) 1997-11-21 1998-11-19 Mesoporous silica, process for the preparation of the same, and use thereof

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002310776A Division CA2310776C (en) 1997-11-21 1998-11-19 Mesoporous silica, process for the preparation of the same, and use thereof

Publications (2)

Publication Number Publication Date
CA2415784A1 true CA2415784A1 (en) 1999-06-03
CA2415784C CA2415784C (en) 2005-06-28

Family

ID=25681860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002415784A Expired - Fee Related CA2415784C (en) 1997-11-21 1998-11-19 Mesoporous silica, process for synthesizing the same and utilisation thereof

Country Status (1)

Country Link
CA (1) CA2415784C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115193421A (en) * 2022-09-16 2022-10-18 临沂市冠宇工业科技有限公司 Preparation method of sewage treatment adsorbent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115193421A (en) * 2022-09-16 2022-10-18 临沂市冠宇工业科技有限公司 Preparation method of sewage treatment adsorbent

Also Published As

Publication number Publication date
CA2415784C (en) 2005-06-28

Similar Documents

Publication Publication Date Title
CA2310776A1 (en) Mesoporous silica, process for the preparation of the same, and use thereof
CA2168677A1 (en) Granules Based on Pyrogenically Prepared Silicon Dioxide, Method for Their Preparation and Use Thereof
AU4411589A (en) Hydrodemetalation and hydrodesulfurization using a catalyst of specified macroporosity
CA2207527A1 (en) Method of producing a chemical compound
DE69529820D1 (en) Highly pure biogenic silica product
GB0230147D0 (en) Porous, fine inorganic particles
EP0842698A3 (en) Silica for use as a metal catalyst support
WO2004000730A3 (en) Nanocrystalline inorganic based zeolite and method for making same
CA2289105A1 (en) Improved silica product for use in elastomers
WO2002096803A8 (en) Synthetic porous crystalline material itq-13, its synthesis and use
ZA200204491B (en) A thermally stable, high surface area, modified mesoporous aluminophosphate.
CA2102244A1 (en) Aluminum phosphate composition with high pore volume and large pore diameter, process for its production and use thereof
CA2415784A1 (en) Mesoporous silica, process for synthesizing the same and utilisation thereof
CA2108021A1 (en) Process for Upgrading the Quality of Light Ends
EP0361622A3 (en) Process for refining glyceride oil
EP1630556A4 (en) Biochip substrate
CA2137795A1 (en) Purification of 1,1,1,2-tetrafluoroethane
Venkatathri Influence of template on synthesis of silica nanosphere using CaCO3
Komarneni et al. Microporous Gels as Desiccants
RU95121498A (en) CARBON COMPOSITE

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed