JPS644239A - Glycol dispersion of calcium carbonate - Google Patents
Glycol dispersion of calcium carbonateInfo
- Publication number
- JPS644239A JPS644239A JP62157379A JP15737987A JPS644239A JP S644239 A JPS644239 A JP S644239A JP 62157379 A JP62157379 A JP 62157379A JP 15737987 A JP15737987 A JP 15737987A JP S644239 A JPS644239 A JP S644239A
- Authority
- JP
- Japan
- Prior art keywords
- calcium carbonate
- glycol
- beta
- alpha
- grinding
- 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.)
- Granted
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
Abstract
PURPOSE:To improve dispersion stability of calcium carbonate in glycol, by preparing glycol dispersion of calcium carbonate by wet-grinding glycol slurry comprising specific raw material for wet-grinding and glycol. CONSTITUTION:Calcium carbonate is surface-treated by using copolymers (A) of at least one selected from alpha,beta monoethylenic unsaturated carboxylic acid and its salts and alpha,beta monoethylenic unsaturated carboxylate, and/or salts of copolymers (B) of alpha,beta monoethylenic unsaturated carboxylic acid and alpha,beta monoethylenic unsaturated carboxylate; after which glycol dispersion of calcium carbonate comprising calcium carbonate and glycol is prepared by wet-grinding glycol slurry comprised of said surface-treated calcium carbonate as raw material and glycol.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157379A JPS644239A (en) | 1987-06-24 | 1987-06-24 | Glycol dispersion of calcium carbonate |
US07/209,393 US5000871A (en) | 1987-06-24 | 1988-06-21 | Gycol dispersion of calcium carbonate |
KR1019880007619A KR920007011B1 (en) | 1987-06-24 | 1988-06-23 | Glycol dispersion of calcium carbonate |
DE3855810T DE3855810T2 (en) | 1987-06-24 | 1988-06-24 | Dispersion of calcium carbonate in glycol |
EP88110107A EP0296610B1 (en) | 1987-06-24 | 1988-06-24 | Glycol dispersion of calcium carbonate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157379A JPS644239A (en) | 1987-06-24 | 1987-06-24 | Glycol dispersion of calcium carbonate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644239A true JPS644239A (en) | 1989-01-09 |
JPH0560979B2 JPH0560979B2 (en) | 1993-09-03 |
Family
ID=15648366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62157379A Granted JPS644239A (en) | 1987-06-24 | 1987-06-24 | Glycol dispersion of calcium carbonate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644239A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03281565A (en) * | 1990-03-29 | 1991-12-12 | Toray Ind Inc | Thermoplastic polyester composition |
US5936533A (en) * | 1993-08-19 | 1999-08-10 | Slc Technologies, Inc. | Method of automatic verification of smoke detector operation within calibration limits |
US6396405B1 (en) | 1993-08-19 | 2002-05-28 | General Electric Corporation | Automatic verification of smoke detector operation within calibration limits |
JP2009537321A (en) * | 2006-05-24 | 2009-10-29 | コアテツクス・エス・アー・エス | Method for dry grinding of materials containing carbonate ore |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5978738A (en) | 1997-02-13 | 1999-11-02 | Anthony Brown | Severe weather detector and alarm |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6071632A (en) * | 1983-09-29 | 1985-04-23 | Teijin Ltd | Manufacture of polyester |
JPS6181464A (en) * | 1984-09-28 | 1986-04-25 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of aqueous dispersion of inorganic pigment |
-
1987
- 1987-06-24 JP JP62157379A patent/JPS644239A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6071632A (en) * | 1983-09-29 | 1985-04-23 | Teijin Ltd | Manufacture of polyester |
JPS6181464A (en) * | 1984-09-28 | 1986-04-25 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of aqueous dispersion of inorganic pigment |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03281565A (en) * | 1990-03-29 | 1991-12-12 | Toray Ind Inc | Thermoplastic polyester composition |
US5936533A (en) * | 1993-08-19 | 1999-08-10 | Slc Technologies, Inc. | Method of automatic verification of smoke detector operation within calibration limits |
US6396405B1 (en) | 1993-08-19 | 2002-05-28 | General Electric Corporation | Automatic verification of smoke detector operation within calibration limits |
JP2009537321A (en) * | 2006-05-24 | 2009-10-29 | コアテツクス・エス・アー・エス | Method for dry grinding of materials containing carbonate ore |
Also Published As
Publication number | Publication date |
---|---|
JPH0560979B2 (en) | 1993-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0347028A3 (en) | Calcium phosphate mineral compositions and methods for preparing same | |
IL69923A (en) | Syringe containing lyophilized composition and preparation thereof | |
HUT38654A (en) | Process for producing cristalline calciumpseudomonate | |
GR930300011T1 (en) | Process for producing polyacrylic acids. | |
JPS5734022A (en) | Production of magnesium oxide | |
JPS644239A (en) | Glycol dispersion of calcium carbonate | |
DE3470894D1 (en) | Ready for use, rapidly disintegrating, solid culture medium, and process for its preparation | |
GB1289617A (en) | ||
JPS6485277A (en) | Heat storage material | |
JPS5439570A (en) | Manufacture for iii-v group compound semiconductor single crystal | |
ES2008204A6 (en) | Method for producing a heterologous protein in insect cells. | |
DE3262622D1 (en) | Preparation of a glutaraldehyde precursor | |
GB1189902A (en) | A Method for Producing Gypsum Pellets | |
AU1090688A (en) | Synthetic porcine growth hormone | |
GB1259738A (en) | Flotation process | |
JPS5365393A (en) | Preparation of titanium dioxide-containing polyester | |
JPS5538858A (en) | Polyvinyl chloride-based resin composition | |
JPS644240A (en) | Glycol dispersion of calcium carbonate | |
JPS5268200A (en) | Preparation of collagen peptide or mixed amino acids | |
JPS5275580A (en) | Process for the preparation of feed | |
JPS54138896A (en) | Production of alpha-iron oxyhydroxide | |
JPS5221387A (en) | Process for preparing a novel lipase | |
JPS5211193A (en) | Production of crystalline gypsum fiber | |
SU688486A1 (en) | Method of producing double superphosphate | |
Locher et al. | Setting of cement: IV, Influence of composition of solution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |