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Class Information
Number: 423/441
Name: Chemistry of inorganic compounds > Carbon or compound thereof > Binary compound (e.g., carbide, etc.) > Calcium containing
Description: Products or processes wherein the other element is calcium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597867 |
Method of carbon nanotube modification |
Oct. 6, 2009 |
| 6310129 |
Processing and use of carbide lime |
Oct. 30, 2001 |
| 6261712 |
Method of reclaiming cathodic active material of lithium ion secondary battery |
Jul. 17, 2001 |
| 6086987 |
Synthetic paper and inkjet recording paper with the use of the same |
Jul. 11, 2000 |
| 5573991 |
Preparation of metal carbide catalyst supported on carbon |
Nov. 12, 1996 |
| 5451557 |
Precursor for forming metal carbide catalysts |
Sep. 19, 1995 |
| 5348718 |
Method and apparatus for producing carbride products |
Sep. 20, 1994 |
| 5204071 |
Method and apparatus for producing carbide products |
Apr. 20, 1993 |
| 4594236 |
Method of manufacturing calcium carbide from powdered lime and/or limestone |
Jun. 10, 1986 |
| 4491568 |
System for recycling fines to hollow electrode |
Jan. 1, 1985 |
| 4472367 |
Method for the carbothermic reduction of metal oxides using solar energy |
Sep. 18, 1984 |
| 4301133 |
Method for preparing a calcium carbide product |
Nov. 17, 1981 |
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