|
Match
|
Document |
Document Title |
|
|
4839089 |
Substance for converting waste cooking oil into liquid soap
The substance of the present invention which contains an amine derivative such as alkanol amine, alkyl amine and alkylene amine and a surface-active agent is capable of converting waste cooking oil...
|
|
|
4828620 |
Calcination of calcium carbonate and blend therefor
A method for calcination of a calcium carbonate material comprising heating the calcium carbonate material to a temperature and for a time sufficient to calcine the material to the degree desired...
|
|
|
4812257 |
Process for dry cationization of starch
A dry process for preparation of cationic starch ethers by reaction of starch with alkylidene epoxides in the presence of water in an alkaline medium at a temperature of 5° to 40° C. in the...
|
|
|
4756820 |
Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing
The present invention is directed to a method of reducing fouling and corrosion in furnaces during the thermal cracking of hydrocarbons. The method generally comprises adding to the hydrocarbon an...
|
|
|
4640794 |
Impulse rocket propellant
An impulse rocket propellant is comprised of highly hydrated mineral salts such as boric acid hydrate HBO 2 .H 2 O and a plaster forming agent comprising calcium oxide hydrate CaO.H 2 O and...
|
|
|
4509993 |
Regeneration agent for carburization salt bath
It is known to regenerate salt baths for nitriding parts of iron and steel with polymers of organic materials, which polymers, however, could not be used in carburizing salt baths since with them...
|
|
|
4490192 |
Stable suspensions of boron, phosphorus, antimony and arsenic dopants
Semiconductor doping compositions comprising a suspension of (a) a dopant material, in the form of finely divided spherical particles of narrow size distribution from about 0.1 D to D, where D is...
|
|
|
4216108 |
Hardening solution for proteinaceous materials
A proteinaceous material such as gelatin is hardened by treatment with an aqueous solution of a partial hydrolysis product of cyanuric chloride that has been buffered with a water-soluble borate,...
|
|
|
4138355 |
Fluorine substitution in 1,1,1-trihalomethanes
Fluorine is substituted for other halogen atoms on the 1-carbon atom of a compound which contains a 1,1,1-trihalomethyl group (trichloromethyl) by contacting said compound or a precursor thereof...
|
|
|
3957674 |
Magnesium hydroxide suspension
Discloses a fluid aqueous suspension of magnesium hydroxide having a solid concentration between about 35 and 60 percent by weight and a viscosity up to 10,000 cp. comprising at least 0.5% by...
|
|
|
3717600 |
MAGNESIUM OXIDE DISPERSIONS
MgO in combination with a rubber plasticizer and a surface active agent and/or metallic soap for use in chloroprene polymer compounding and processing.
|
|
|
3623992 |
ROCK SALT COMPOSITION AND METHOD
A rock salt product for rejuvenating fouled ion exchange resin beds, said rock salt having a particle size within the range from about No. 8 U.S. standard screen size to about five-eighths inches...
|
|
|
3615811 |
CARBONATE COMPOSITIONS AND PROCESS
Alkaline earth carbonates, together with dispersants and binder additives are dried to provide products particularly suitable for bulk handling, storage and shipment. The product can be prepared in...
|
|
|
3538010 |
LIQUID ION-EXCHANGER COMPOSITION CONTAINING BORON OXIDE AND AN ALKALI METAL OXIDE
|
|
|
3535246 |
SEAT PRODUCING COMPOSITION AND METHOD OF EMPLOYMENT
|
|
|
3507799 |
TRANSHALOGENATION REAGENT COMPOSED OF TETRAHYDROFURAN AND SILICON TETRAFLUORIDE
|
|
|
3461073 |
EXOTHERMIC COMPOSITION AND METHOD OF USE
|
|
|
3372126 |
Process for preparing spheroidal fluorinating agents containing calcium fluoride and suitable for fluid-beds and product resulting therefrom
|
|
|
3346506 |
Hydrogen-generating composition and use
|
|
|
3309320 |
Process for the preparation of dry concentrated acid
|
|
|
3222288 |
Process for preparing sodium hydride
|
|
|
3197516 |
Stable solutions of aryllithium compounds
|
|
|
3130168 |
Preparation of feedstocks for chlorination
|
|
|
3031413 |
Solution of a carbide in a molten halide
|
|
|
2918434 |
Fluorinating composition
|
|
|
2917462 |
Boron-carbon feed stock
|
|
|
3713813 |
Title is not available
|
|
|
3573214 |
Title is not available
|
|
|
3810856 |
Title is not available
|