KR900009475A - 무석면 무기질 경화체 및 그 제조방법 - Google Patents
무석면 무기질 경화체 및 그 제조방법Info
- Publication number
- KR900009475A KR900009475A KR1019890019889A KR890019889A KR900009475A KR 900009475 A KR900009475 A KR 900009475A KR 1019890019889 A KR1019890019889 A KR 1019890019889A KR 890019889 A KR890019889 A KR 890019889A KR 900009475 A KR900009475 A KR 900009475A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- hardened body
- inorganic hardened
- asbestos inorganic
- asbestos
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
- C04B14/16—Minerals of vulcanic origin porous, e.g. pumice
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32893688 | 1988-12-28 | ||
JP88-328936 | 1988-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900009475A true KR900009475A (ko) | 1990-07-04 |
KR100200472B1 KR100200472B1 (ko) | 1999-06-15 |
Family
ID=18215753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890019889A KR100200472B1 (ko) | 1988-12-28 | 1989-12-28 | 무석면 무기질 경화체 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100200472B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5079266B2 (ja) | 2005-06-20 | 2012-11-21 | 旭化成建材株式会社 | 水硬性組成物及び調湿建材の製造方法 |
-
1989
- 1989-12-28 KR KR1019890019889A patent/KR100200472B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100200472B1 (ko) | 1999-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AMND | Amendment | ||
A201 | Request for examination | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
S901 | Examination by remand of revocation | ||
GRNO | Decision to grant (after opposition) | ||
GRNT | Written decision to grant | ||
G170 | Publication of correction | ||
FPAY | Annual fee payment |
Payment date: 20020215 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |