JPS5634780A - Composition for trial molding filler - Google Patents
Composition for trial molding fillerInfo
- Publication number
- JPS5634780A JPS5634780A JP11043879A JP11043879A JPS5634780A JP S5634780 A JPS5634780 A JP S5634780A JP 11043879 A JP11043879 A JP 11043879A JP 11043879 A JP11043879 A JP 11043879A JP S5634780 A JPS5634780 A JP S5634780A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- constituents
- polyol
- trial molding
- diisocyanate
- 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
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Sealing Material Composition (AREA)
Abstract
PURPOSE: A composition for trial molding filler, having improved working accuracy and transfer property with a reduced trial molding time and little energy loss, and comprising a diisocyanate and a polyol as main constituents and a catalyst and a blowing agent.
CONSTITUTION: A composition comprising (A) a diisocyanate, preferably MDI etc. expressed by formula I, and (B) a polyol, preferably a polyether-polyol expressed by formula II (R and R' are alkyls) as main constituents, (C) a catalyst, e.g. a tertiary amine, and (D) a blowing agent, e.g. Flon. The weight ratio of (A):(B): (C):(D) is preferably 60W11:90W110:0.2W0.4:8W11. The viscosities of the constituents (A) and (B) are preferably reduced (to 1W2,000cps) for facilitating the flow of the constituents (A) and (B) into the mold even at a low pressure.
EFFECT: The viscosity of the mixture liquid, reaction time and strength of the molded article can be changed by changing the type and amount of the constituent (B).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11043879A JPS5634780A (en) | 1979-08-31 | 1979-08-31 | Composition for trial molding filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11043879A JPS5634780A (en) | 1979-08-31 | 1979-08-31 | Composition for trial molding filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5634780A true JPS5634780A (en) | 1981-04-07 |
Family
ID=14535721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11043879A Pending JPS5634780A (en) | 1979-08-31 | 1979-08-31 | Composition for trial molding filler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5634780A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007029864A1 (en) | 2005-09-09 | 2007-03-15 | Ricoh Company, Ltd. | Miniature cell array structure and manufacturing method of miniaturized composite component using such a miniature cell array structure |
| US9132593B2 (en) | 2009-07-10 | 2015-09-15 | Ricoh Company, Ltd. | Hollow cell array structure and method and apparatus for producing hollow cell array structure |
-
1979
- 1979-08-31 JP JP11043879A patent/JPS5634780A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007029864A1 (en) | 2005-09-09 | 2007-03-15 | Ricoh Company, Ltd. | Miniature cell array structure and manufacturing method of miniaturized composite component using such a miniature cell array structure |
| US8617335B2 (en) | 2005-09-09 | 2013-12-31 | Ricoh Company, Ltd. | Miniature cell array structure and manufacturing method of miniaturized composite component using such a miniature cell array structure |
| US9132593B2 (en) | 2009-07-10 | 2015-09-15 | Ricoh Company, Ltd. | Hollow cell array structure and method and apparatus for producing hollow cell array structure |
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