BR9915530A - Process for treatment of particles, and use of them in dispersions - Google Patents
Process for treatment of particles, and use of them in dispersionsInfo
- Publication number
- BR9915530A BR9915530A BR9915530-3A BR9915530A BR9915530A BR 9915530 A BR9915530 A BR 9915530A BR 9915530 A BR9915530 A BR 9915530A BR 9915530 A BR9915530 A BR 9915530A
- Authority
- BR
- Brazil
- Prior art keywords
- particles
- dispersions
- treatment
- treating
- coupling agent
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 4
- 239000006185 dispersion Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007822 coupling agent Substances 0.000 abstract 2
- 239000010954 inorganic particle Substances 0.000 abstract 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010952 in-situ formation Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
Classifications
-
- 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 Table
- C07F7/02—Silicon compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- 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
- C08K9/02—Ingredients treated with inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA TRATAMENTO DE PARTìCULAS, E USO DAS MESMAS EM DISPERSõES"<D>. Partículas são hidrofobicizadas por formação in situ de uma porção contendo grupos amino e silano. A invenção é particularmente útil para tratamento de partículas inorgânicas hidrófilas para transmitir a funcionalidade de um agente de acoplamento sem a necessidade de reação das partículas inorgânicas hidrófilas com um agente de acoplamento, per se. As partículas tratadas podem ser usadas, por exemplo, como agente de combinação para polímeros.Invention Patent: <B> "PROCESS FOR TREATING PARTICLES, AND USE OF THE SAME IN DISPERSIONS" <D>. Particles are hydrophobicized by in situ formation of a portion containing amino and silane groups. The invention is particularly useful for treating hydrophilic inorganic particles to impart the functionality of a coupling agent without the need for reaction of the hydrophilic inorganic particles with a coupling agent, per se. The treated particles can be used, for example, as a combining agent for polymers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002254315A CA2254315A1 (en) | 1998-11-20 | 1998-11-20 | Process for treating particles, and their use in dispersions |
| PCT/CA1999/001097 WO2000031175A1 (en) | 1998-11-20 | 1999-11-22 | Process for treating particles, and their use in dispersions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9915530A true BR9915530A (en) | 2001-07-31 |
Family
ID=4163036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9915530-3A BR9915530A (en) | 1998-11-20 | 1999-11-22 | Process for treatment of particles, and use of them in dispersions |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1155077A1 (en) |
| JP (1) | JP2002530500A (en) |
| KR (1) | KR20010107973A (en) |
| AU (1) | AU1145500A (en) |
| BR (1) | BR9915530A (en) |
| CA (1) | CA2254315A1 (en) |
| TW (1) | TW401316B (en) |
| WO (1) | WO2000031175A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6837923B2 (en) | 2003-05-07 | 2005-01-04 | David Crotty | Polytetrafluoroethylene dispersion for electroless nickel plating applications |
| WO2019219819A2 (en) | 2018-05-18 | 2019-11-21 | Gustav Klauke Gmbh | Working device having a hydraulic cylinder and manual working device such as a pliers or a press |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176062A3 (en) * | 1984-09-27 | 1987-07-15 | Dow Corning Corporation | Silane bonding agents for high temperature applications and method therefor |
| DE19529916A1 (en) * | 1995-08-16 | 1997-02-20 | Bayer Ag | Process for the production of immobilized polysulfidic silanes and their use for the production of rubber mixtures and vulcanizates |
| CA2205790A1 (en) * | 1997-05-22 | 1998-11-22 | Ahti August Koski | Process for preparing amino-silane compounds, and novel amino-silane compounds |
| CA2205789A1 (en) * | 1997-05-22 | 1998-11-22 | Bayer Inc. | Process for hydrophobicizing particles, and their use as fillers in polymer masterbatches |
-
1998
- 1998-11-20 TW TW087119306A patent/TW401316B/en not_active IP Right Cessation
- 1998-11-20 CA CA002254315A patent/CA2254315A1/en not_active Abandoned
-
1999
- 1999-11-22 EP EP99972657A patent/EP1155077A1/en not_active Withdrawn
- 1999-11-22 WO PCT/CA1999/001097 patent/WO2000031175A1/en not_active Application Discontinuation
- 1999-11-22 JP JP2000583997A patent/JP2002530500A/en active Pending
- 1999-11-22 AU AU11455/00A patent/AU1145500A/en not_active Abandoned
- 1999-11-22 KR KR1020017006302A patent/KR20010107973A/en not_active Application Discontinuation
- 1999-11-22 BR BR9915530-3A patent/BR9915530A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002530500A (en) | 2002-09-17 |
| TW401316B (en) | 2000-08-11 |
| EP1155077A1 (en) | 2001-11-21 |
| CA2254315A1 (en) | 2000-05-20 |
| WO2000031175A1 (en) | 2000-06-02 |
| AU1145500A (en) | 2000-06-13 |
| KR20010107973A (en) | 2001-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007. |