ATE676T1 - EPOXY MOLD. - Google Patents
EPOXY MOLD.Info
- Publication number
- ATE676T1 ATE676T1 AT79810091T AT79810091T ATE676T1 AT E676 T1 ATE676 T1 AT E676T1 AT 79810091 T AT79810091 T AT 79810091T AT 79810091 T AT79810091 T AT 79810091T AT E676 T1 ATE676 T1 AT E676T1
- Authority
- AT
- Austria
- Prior art keywords
- molding compositions
- epoxy mold
- bisphenols
- wollastonite
- cracking
- Prior art date
Links
Classifications
-
- 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
- C08G59/40—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 curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention relates to epoxy molding compositions consisting of diglycidyl ethers of bisphenols, anhydride hardeners and reinforcing fillers. At least half the total amount of filler consists of wollastonite. These molding compositions have greater resistance to cracking, which is particularly advantageous in encasing metal parts.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH972478A CH637149A5 (en) | 1978-09-18 | 1978-09-18 | EPOXY RESIN MOLDS AND THEIR USE FOR THE PRODUCTION OF MOLDED BODIES. |
EP79810091A EP0010060B2 (en) | 1978-09-18 | 1979-09-12 | Epoxide resin-based moulding mass |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE676T1 true ATE676T1 (en) | 1982-02-15 |
Family
ID=4354975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79810091T ATE676T1 (en) | 1978-09-18 | 1979-09-12 | EPOXY MOLD. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4285853A (en) |
EP (1) | EP0010060B2 (en) |
JP (1) | JPS5540800A (en) |
AT (1) | ATE676T1 (en) |
CA (1) | CA1141058A (en) |
CH (1) | CH637149A5 (en) |
DE (1) | DE2962095D1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58500898A (en) * | 1981-06-12 | 1983-06-02 | ゼネラル・エレクトリック・カンパニイ | molding compound |
GB2129002A (en) * | 1982-09-13 | 1984-05-10 | Brian Bennett | Filled thermosetting resin compositions |
JPS6055834A (en) * | 1983-09-06 | 1985-04-01 | Mitsubishi Electric Corp | Low wet permeable molding material for underwater motor stator |
JPH01259604A (en) * | 1988-04-08 | 1989-10-17 | Toshiba Corp | Reflection mirror antenna |
US6001902A (en) * | 1996-03-27 | 1999-12-14 | Ciba Specialty Chemicals Corp. | Wollastonite-containing curable epoxy resin mixture |
CA2300237A1 (en) * | 2000-03-09 | 2001-09-09 | Mikhail Pildysh | A coated substrate having controlled release properties and a method for the production thereof |
EP2470583A1 (en) | 2009-08-27 | 2012-07-04 | ABB Research Ltd. | Curable epoxy resin composition |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218288A (en) * | 1961-08-17 | 1965-11-16 | Gen Electric | Methyl nadic and hexahydrophthalic anhydride as curing agents for epoxidized novolac resins |
US3484398A (en) * | 1965-03-18 | 1969-12-16 | Dexter Corp | Powdered epoxy resin compositions |
US3547871A (en) * | 1968-08-02 | 1970-12-15 | Westinghouse Electric Corp | Highly filled casting composition |
SU410051A1 (en) * | 1970-01-19 | 1974-01-05 | ||
CH547329A (en) * | 1971-06-15 | 1974-03-29 | Ciba Geigy Ag | STORAGE-STABLE, FAST-CURING EPOXY RESIN COMPRESSION COMPOUNDS. |
US3963666A (en) * | 1971-06-15 | 1976-06-15 | Ciba-Geigy Corporation | Storage-stable, quick-curing epoxide resin moulding materials |
CH587305A5 (en) * | 1973-11-06 | 1977-04-29 | Ciba Geigy Ag |
-
1978
- 1978-09-18 CH CH972478A patent/CH637149A5/en not_active IP Right Cessation
-
1979
- 1979-09-06 US US06/072,952 patent/US4285853A/en not_active Expired - Lifetime
- 1979-09-12 AT AT79810091T patent/ATE676T1/en active
- 1979-09-12 DE DE7979810091T patent/DE2962095D1/en not_active Expired
- 1979-09-12 EP EP79810091A patent/EP0010060B2/en not_active Expired
- 1979-09-14 CA CA000335692A patent/CA1141058A/en not_active Expired
- 1979-09-18 JP JP11999279A patent/JPS5540800A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0010060B2 (en) | 1984-08-08 |
DE2962095D1 (en) | 1982-03-18 |
US4285853A (en) | 1981-08-25 |
EP0010060A1 (en) | 1980-04-16 |
EP0010060B1 (en) | 1982-02-10 |
CA1141058A (en) | 1983-02-08 |
JPS5540800A (en) | 1980-03-22 |
JPS6247211B2 (en) | 1987-10-07 |
CH637149A5 (en) | 1983-07-15 |
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