WO2009114846A3 - Imidoalkyl siloxane nanocomposites - Google Patents
Imidoalkyl siloxane nanocomposites Download PDFInfo
- Publication number
- WO2009114846A3 WO2009114846A3 PCT/US2009/037267 US2009037267W WO2009114846A3 WO 2009114846 A3 WO2009114846 A3 WO 2009114846A3 US 2009037267 W US2009037267 W US 2009037267W WO 2009114846 A3 WO2009114846 A3 WO 2009114846A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- imidoalkyl
- siloxane
- alkyl
- hydrogen
- compositions
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3081—Treatment with organo-silicon compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Abstract
The present invention relates to a composition comprising a silica particle wherein silanol groups on the surface of the silica particle are functionalized with an imidoalkyl siloxane of formula A (see A) where n is selected from 1, 2, 3, 4, 5, 6, 7 and 8, where R1 is selected from hydrogen, alkyl and a hydrolysable group, where R2 is selected from hydrogen, alkyl and a hydrolysable group, where R is selected from (see compositions B) where R3 is selected from hydrogen, alkyl, aryl, alkoxy, hydroxy, amide, amine, ester and -COOH; and wherein the silica particle functionalized with an imidoalkyl siloxane has a particle size of about 100 nanometers or less. The present invention also includes articles comprising such compositions and processes to produce such compositions.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3665108P | 2008-03-14 | 2008-03-14 | |
US61/036,651 | 2008-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009114846A2 WO2009114846A2 (en) | 2009-09-17 |
WO2009114846A3 true WO2009114846A3 (en) | 2009-12-23 |
Family
ID=41065880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/037267 WO2009114846A2 (en) | 2008-03-14 | 2009-03-16 | Imidoalkyl siloxane nanocomposites |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2009114846A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190328011A1 (en) * | 2018-04-30 | 2019-10-31 | Dennis N. Malaba | Purification of Cooking Oils and Fats with Amino-Functionalized Silica Adsorbent Materials |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999036359A1 (en) * | 1998-01-14 | 1999-07-22 | Dendreon Corporation | Process for making silanized colloidal silica |
WO1999036356A2 (en) * | 1998-01-15 | 1999-07-22 | Cabot Corporation | Polyfunctional organosilane treatment of silica |
JP2005528445A (en) * | 2002-05-31 | 2005-09-22 | マクマスター ユニバーシティー | Polyol-modified silanes as silica precursors |
US20060100344A1 (en) * | 2002-08-03 | 2006-05-11 | Oleg Stenzel | Highly dispersible precititated silica |
-
2009
- 2009-03-16 WO PCT/US2009/037267 patent/WO2009114846A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999036359A1 (en) * | 1998-01-14 | 1999-07-22 | Dendreon Corporation | Process for making silanized colloidal silica |
WO1999036356A2 (en) * | 1998-01-15 | 1999-07-22 | Cabot Corporation | Polyfunctional organosilane treatment of silica |
JP2005528445A (en) * | 2002-05-31 | 2005-09-22 | マクマスター ユニバーシティー | Polyol-modified silanes as silica precursors |
US20060100344A1 (en) * | 2002-08-03 | 2006-05-11 | Oleg Stenzel | Highly dispersible precititated silica |
Also Published As
Publication number | Publication date |
---|---|
WO2009114846A2 (en) | 2009-09-17 |
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