MY130153A - Epoxy-terminated polyoxazolidones, process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones. - Google Patents
Epoxy-terminated polyoxazolidones, process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones.Info
- Publication number
- MY130153A MY130153A MYPI90000931A MYPI9000931A MY130153A MY 130153 A MY130153 A MY 130153A MY PI90000931 A MYPI90000931 A MY PI90000931A MY PI9000931 A MYPI9000931 A MY PI9000931A MY 130153 A MY130153 A MY 130153A
- Authority
- MY
- Malaysia
- Prior art keywords
- epoxy
- preparation
- terminated
- polyoxazolidones
- terminated polyoxazolidones
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/28—Di-epoxy compounds containing acyclic nitrogen atoms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0326—Organic insulating material consisting of one material containing O
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Epoxy Resins (AREA)
Abstract
EPOXY-TERMINATED POLYOXAZOLIDONES, PROCESS FOR THE PREPARATION THEREOF AND ELECTRICAL LAMINATES MADE FROM THE EPOXY-TERMINATED POLYOXAZOLIDONES. EPOXY-TERMINATED POLYOXAZOLIDONE HAVING FROM 5 TO 30 WEIGHT PERCENT OF THE ISOCYANATE CONTENT ARE DESCRIBED. THESE POLYOXAZOLIDONE ARE PREPARED BY A PROCESS IN WHICH VARIOUS PROCESS PARAMETERS ARE CONTROLLED IN A TERGETED MANNER TO GIVE A PRODUCT HAVING FROM 50 TO 100 PERCENT OF ISOCYANATE GROUPS CONVERTED TO OXAZOLIDONE RINGS AND FROM 0 TO 50 PERCENT OF THE ISOCYANATE GROUPS CONVERTED TO ISOCYANURATE RINGS.THESE EPOXY TERMINATED POLYOXAZOLIDONES EXHIBIT HIGH GLASS TRANSITION TEMPERATURES AND HIGH RESISTANCE TO CHEMICALS WHEN CURED. THEY ARE USEFUL FOR THE PREPARATION OF ELECTRICAL LAMINATES, PARTICULARLY LAMINATES USED IN THE PREPARATION OF ELECTRICAL CIRCUIT BOARDS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898912952A GB8912952D0 (en) | 1989-06-06 | 1989-06-06 | Epoxy-terminated polyoxazolidones,process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY130153A true MY130153A (en) | 2007-06-29 |
Family
ID=47289888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI90000931A MY130153A (en) | 1989-06-06 | 1990-06-04 | Epoxy-terminated polyoxazolidones, process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones. |
Country Status (3)
| Country | Link |
|---|---|
| MY (1) | MY130153A (en) |
| SG (1) | SG22345G (en) |
| TW (2) | TW246656B (en) |
-
1990
- 1990-05-25 SG SG1995905535A patent/SG22345G/en unknown
- 1990-06-04 MY MYPI90000931A patent/MY130153A/en unknown
- 1990-06-05 TW TW083104716A patent/TW246656B/zh active
- 1990-06-05 TW TW079104628A patent/TW230291B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW230291B (en) | 1994-09-11 |
| SG22345G (en) | 1995-09-01 |
| TW246656B (en) | 1995-05-01 |
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