JPS5787437A - Manufacturing of organic-inorganic composite foam - Google Patents
Manufacturing of organic-inorganic composite foamInfo
- Publication number
- JPS5787437A JPS5787437A JP16504380A JP16504380A JPS5787437A JP S5787437 A JPS5787437 A JP S5787437A JP 16504380 A JP16504380 A JP 16504380A JP 16504380 A JP16504380 A JP 16504380A JP S5787437 A JPS5787437 A JP S5787437A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- synthetic resin
- composition
- composite foam
- pref
- 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
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Building Environments (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: To obtain the titled foam having improved adhesivity to a synthetic resin foam, and remarkably improved flame-retardancy and heat resistance of composite foam, by coating the surface of a synthetic resin foam with a specific inorganic composition expandable at normal temperature.
CONSTITUTION: The surface of a synthetic resin foam (e.g. polyurethane foam) is coated with an inorganic composition expandable at normal temperature and containing an isocyanic acid ester (e.g. isocyanurate) to obtain the objective composite foam. The amount of the ester in the composition is pref. 0.5W10wt% (solid bases). The composition pref. contains, as essential components, the following 5 components: (A) an aqueous solution of an acid having a dissociation constant of ≤4 and having a pH of ≤1.5, (B) basic powder such as anhydrous alkali silicate, (C) a metal-based foaming agent, (D) a foam stabilizer such as silica, gel, zeolite, etc., and (E) an isocyanic acid ester monomer or prepolymer.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16504380A JPS5787437A (en) | 1980-11-21 | 1980-11-21 | Manufacturing of organic-inorganic composite foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16504380A JPS5787437A (en) | 1980-11-21 | 1980-11-21 | Manufacturing of organic-inorganic composite foam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5787437A true JPS5787437A (en) | 1982-05-31 |
Family
ID=15804743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16504380A Pending JPS5787437A (en) | 1980-11-21 | 1980-11-21 | Manufacturing of organic-inorganic composite foam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5787437A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003104311A1 (en) * | 2002-06-06 | 2003-12-18 | 丸尾カルシウム株式会社 | Foam stabilizer and foam molding containing the same |
KR100864783B1 (en) * | 2007-06-27 | 2008-10-22 | 이재환 | The composition of adiabatic foam |
-
1980
- 1980-11-21 JP JP16504380A patent/JPS5787437A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003104311A1 (en) * | 2002-06-06 | 2003-12-18 | 丸尾カルシウム株式会社 | Foam stabilizer and foam molding containing the same |
KR100864783B1 (en) * | 2007-06-27 | 2008-10-22 | 이재환 | The composition of adiabatic foam |
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