JPH06505529A - Resin compositions, especially casting resins - Google Patents
Resin compositions, especially casting resinsInfo
- Publication number
- JPH06505529A JPH06505529A JP5510629A JP51062993A JPH06505529A JP H06505529 A JPH06505529 A JP H06505529A JP 5510629 A JP5510629 A JP 5510629A JP 51062993 A JP51062993 A JP 51062993A JP H06505529 A JPH06505529 A JP H06505529A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- resin composition
- composition according
- casting
- metal filler
- 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.)
- Pending
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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
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)
- Polyurethanes Or Polyureas (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 樹脂組成物、特に注型用樹脂 本発明は、樹脂組成物、特に充填剤を含有する注型用樹脂に関する。従来技術水 準から、いわゆるエポキシド−イソシアネート樹脂（ＥＰＩＣ−樹脂）が知られ ており、これはエポキシドとイソシアネートと場合によっては反応促進剤との混 合物の反応により得られる。[Detailed description of the invention] Resin compositions, especially casting resins The present invention relates to resin compositions, particularly casting resins containing fillers. conventional technology water So-called epoxide-isocyanate resins (EPIC-resins) are known from This is a mixture of epoxides, isocyanates, and possibly reaction accelerators. Obtained by reaction of compounds.
例えば、イソシアネート成分としてジフェニルメタン−４，４゛−ジイソシアネ ートとジフェニルメタン−２，４°−ジイソシアネートの異性体混合物と、エポ キシド成分として、ビスフェノールＡから製造可能な２個のエポキシ基を有する 製品と、から得られるかかるエポキシド−イソシアネート樹脂が知られている。For example, diphenylmethane-4,4'-diisocyanate is used as the isocyanate component. and diphenylmethane-2,4°-diisocyanate isomer mixture; As an oxide component, it has two epoxy groups that can be produced from bisphenol A. Products and such epoxide-isocyanate resins obtained from are known.
その際に、硬化剤としてアミンが添加される。このエポキシド−イソシアネート 樹脂は、高温安定性の熱硬化性物質であり、セラミック充填剤と配合されて注型 用樹脂として、例えば電気工業用の絶縁物の製造に使用される。At this time, an amine is added as a curing agent. This epoxide-isocyanate The resin is a high temperature stable thermosetting material that is compounded with ceramic fillers and cast. It is used as a commercial resin, for example, in the production of insulators for the electrical industry.
本発明の課題は、充填剤と組合わせた前記エポキシド−イソシアネート樹脂に基 づいた物質の製造であり、該物質は新規な特性を有し、この特性に基づいて新し い可能な用途を提供する。The object of the invention is to use the above-mentioned epoxide-isocyanate resins in combination with fillers. production of a substance based on new properties, which substance has new properties, and based on this property, a new substance can be produced. provide many possible uses.
この課題の解決のために、前記のエポキシド−イソシアネート樹脂を基材とし、 しかも金属充填剤を含有することを特徴とする本発明の樹脂組成物が提供される 。該金属充填剤は粉末状で存在し得るか、あるいは微細な又は粗い粒度（Ｋｏｒ ｎｕｎｇ）をもった粒状で存在し得る。金属充填剤としては、例えばアルミニウ ム、銅、鉄又は鋼が考慮される。これらの金属充填剤を含有する注型用樹脂が得 られ、前記エポキシド−イソシアネート樹脂の特性は、それゆえに永続的な高い 熱安定性、室温における良好な注型性、加熱中における耐収縮性を有し、他方で は金属充填剤の特性を兼備する。In order to solve this problem, we used the above-mentioned epoxide-isocyanate resin as a base material, Moreover, the resin composition of the present invention is provided, which is characterized in that it contains a metal filler. . The metal filler can be present in powder form or have a fine or coarse particle size (Kor can exist in granular form with As a metal filler, for example, aluminum aluminum, copper, iron or steel are considered. Casting resins containing these metal fillers are obtained. , and the properties of said epoxide-isocyanate resins are therefore highly durable. It has thermal stability, good castability at room temperature, shrinkage resistance during heating, and on the other hand has the properties of a metal filler.
金属充填剤を含有する本発明の注型用樹脂は、工作具（Ｗｅｒｋｚｅｕｇｅｎ） の製作に特に良く適する。また発明の注型用樹脂は、機械的強度及び熱的強度が 要求される製品材料、例えば、航空機及び宇宙飛行船工業並びに自動車車体の組 立て用の構築材料として特に適する。The casting resin of the invention containing a metal filler can be used as a molding tool. Particularly well suited for the production of In addition, the casting resin of the invention has high mechanical strength and thermal strength. Required product materials, e.g. aircraft and spacecraft industry and automobile body assembly. Particularly suitable as a construction material for uprights.
さらにまた、本発明の樹脂組成物の特性により航空機機体の構築材料としての組 み物（Ｅｉｎｓａｔｚ）に特に好都合であり、これは特に金属充填剤である銅、 アルミニウム等と異なりそれ自体が電気不伝導性であるという点で好都合である 。さらにまた、有利な用途として、金属充填剤を有する本発明の注型用樹脂の使 用は、高い硬度を特に示すという理由により、防弾用物品の製造にあると予見さ れる。Furthermore, due to the characteristics of the resin composition of the present invention, it can be used as a construction material for aircraft fuselages. It is particularly advantageous for Einsatz, which is especially suitable for metal fillers such as copper, It is advantageous in that it is electrically nonconductive, unlike aluminum etc. . Furthermore, as an advantageous application, the use of the casting resin according to the invention with metal fillers is furthermore provided. Its use is foreseen in the manufacture of bulletproof articles, due to its particularly high hardness. It will be done.
次に、本発明を実施例によりさらに詳しく説明する。Next, the present invention will be explained in more detail with reference to Examples.
実施例 下記の成分から高温安定性工作具−注型用樹脂を製造した。Example A high temperature stable tool-casting resin was prepared from the following ingredients:
ジフェニルメタン−２，４゛−ジイソシアネートとジフェニルメタン−４，４° −ジイソシアネートの８０／４０の比率の異性体混合物 １００部 ビスフェノールＡ−ジェポキシＦ”、 ５ 部ジメチルベンジルアミン（促進剤 ） １部このＥＰＩＣ−樹脂にアルミニウム微粉砕物（微細アルミニウム粉末） １５０部を攪拌、混合した。この攪拌、混合したてのＥＰＩＣ−樹脂は、比較的 小さい粘変を有するので、アルミニウム粉末をよくかき混ぜて混入でき、アルミ ニウム粒子の均一な分布を有する懸濁物を得た。Diphenylmethane-2,4゛-diisocyanate and diphenylmethane-4,4゛-diisocyanate - 100 parts of an 80/40 isomer mixture of diisocyanates Bisphenol A-Jepoxy F", 5 parts dimethylbenzylamine (accelerator) ) 1 part of this EPIC-resin with finely ground aluminum (fine aluminum powder) 150 parts were stirred and mixed. This stirred, freshly mixed EPIC-resin is relatively Since it has a small viscosity change, aluminum powder can be mixed well and mixed. A suspension with a uniform distribution of particles was obtained.
かき混ぜた後に、注型前に注型用の樹脂組成物から若干脱気した。After stirring, the resin composition for casting was slightly degassed before casting.
注型した後に、この物質を室温で約１時間以内に硬化させた。この物質を徐々に 約２５０℃の温度に上げ、次いでこの温度で再び４時間熱処理する（ｔｅｎｐｅ ｒ）ことにより最終的強度を得た。After casting, the material was allowed to cure within about 1 hour at room temperature. This substance gradually Raise the temperature to about 250°C and then heat treat at this temperature again for 4 hours (tempe r) to obtain the final strength.
国際調査報告international search report
Claims (10)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914141963 DE4141963C2 (en) | 1991-12-19 | 1991-12-19 | Resin composition, especially cast resin |
| DE4141963.4 | 1991-12-19 | ||
| PCT/EP1992/002912 WO1993012170A1 (en) | 1991-12-19 | 1992-12-15 | Resin composition, in particular for casting resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06505529A true JPH06505529A (en) | 1994-06-23 |
Family
ID=6447486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5510629A Pending JPH06505529A (en) | 1991-12-19 | 1992-12-15 | Resin compositions, especially casting resins |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0572619A1 (en) |
| JP (1) | JPH06505529A (en) |
| AU (1) | AU3256593A (en) |
| DE (1) | DE4141963C2 (en) |
| WO (1) | WO1993012170A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9320886U1 (en) * | 1993-10-15 | 1995-06-29 | P.I.V. Tschan GmbH, 66538 Neunkirchen | Elastic element, especially transmission element |
| EP0743338A1 (en) * | 1995-05-15 | 1996-11-20 | Nippon Oil Company, Ltd. | Composite having excellent dynamic characteristics, migration characteristics or both characteristics and process for producing the same |
| GB9927431D0 (en) * | 1999-11-22 | 2000-01-19 | Ciba Sc Holding Ag | Casting resin and process for the fabrication of resin molds |
| CA2356436A1 (en) | 2001-08-31 | 2003-02-28 | Jiaren Jiang | Method of making mould using elongated metal elements |
| DE602006013160D1 (en) * | 2006-12-01 | 2010-05-06 | Dow Global Technologies Inc | Metal-filled polyurethane composition and molds made therefrom |
| DE102007035521A1 (en) * | 2007-07-26 | 2009-01-29 | Martin Miethner | Device useful in shower device for regulating properties of flowing water, comprises housing having inlet and outlet for conducting the water through the housing, and water-impermeable mold body containing an active substance |
| DE202013012084U1 (en) | 2013-05-06 | 2015-02-26 | Ulrich Hüther | Compacted porous body |
| EP2801585A1 (en) | 2013-05-06 | 2014-11-12 | Hüther Ulrich | Compressed porous moulded part based on epoxide-isocyanate resin |
| EP2801463B1 (en) | 2013-05-06 | 2016-03-30 | Ulrich Hüther | Casting resin |
| DE202015100825U1 (en) | 2015-02-20 | 2015-03-02 | Ulrich Hüther | Compacted porous body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018260A (en) * | 1955-01-03 | 1962-01-23 | Chem Dev Corp | Room temperature curing molding and forming composition |
| FR1347301A (en) * | 1962-03-15 | 1963-12-27 | Boeing Co | Improvements to molding compositions based on epoxy resin containing metal particles, to articles made using these compositions, and to processes for molding these compositions |
| US3767624A (en) * | 1971-12-27 | 1973-10-23 | Dow Chemical Co | Oxazolidinone modified epoxy novolac resin |
| NZ201278A (en) * | 1981-11-02 | 1985-12-13 | Grace W R & Co | Thermosettable compositions comprising a heat reactive epoxy curing agent and a thermoplastic,epoxy pendant,urethane-containing compound,its preparation and uses |
| DE3323122A1 (en) * | 1983-06-27 | 1985-05-23 | Siemens AG, 1000 Berlin und 8000 München | METHOD FOR PRODUCING REACTION RESIN MOLDINGS |
| US5156754A (en) * | 1989-08-07 | 1992-10-20 | Nissan Motor Co., Ltd. | Metal-powder filled epoxy resin mold |
-
1991
- 1991-12-19 DE DE19914141963 patent/DE4141963C2/en not_active Expired - Fee Related
-
1992
- 1992-12-15 EP EP19930901026 patent/EP0572619A1/en not_active Ceased
- 1992-12-15 WO PCT/EP1992/002912 patent/WO1993012170A1/en not_active Application Discontinuation
- 1992-12-15 JP JP5510629A patent/JPH06505529A/en active Pending
- 1992-12-15 AU AU32565/93A patent/AU3256593A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993012170A1 (en) | 1993-06-24 |
| DE4141963A1 (en) | 1993-06-24 |
| AU3256593A (en) | 1993-07-19 |
| DE4141963C2 (en) | 1997-03-20 |
| EP0572619A1 (en) | 1993-12-08 |
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