U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5277148

Wearable Pet Enclosure

An enclosure for small animals which is wearable on the front or back of an animate being.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 564/474 - Of ether containing compound


Subclass of Class 564 - Organic compounds -- part of the class 532-570 series
Definition: Processes wherein the organic compound contains an ether
No. of applications: 11
Last issue date: 03/22/2012


Application No.Application TitleIssue Date
20120071622Method for Providing a Secondary or Tertiary Amine
A method for providing a secondary or tertiary amine with formula (R1R2NR3)2NR4 is provided, wherein
    • ...
03/22/2012
20110009627REACTOR FOR CARRYING OUT HIGH PRESSURE REACTIONS, METHOD FOR STARTING AND METHOD FOR CARRYING OUT A REACTION
The invention relates to a reactor for performing high-pressure reactions, comprising at least one tube (31) whose ends are each conducted through a tube plate (33) and which is bonded to the tube plate (33). The tube plates (33) and the at l...
01/13/2011
20100274008METHOD FOR THE PRODUCTION OF AN AMINE
Processes for preparing an amine, the processes comprising: reacting a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones, and mixtures thereof, with hydrogen and a nitrogen compound selected from the group consisting...
10/28/2010
20100069672HIGH FUNCTIONALITY AMINE COMPOUNDS AND USES THEREFOR
In another exemplary embodiment, an amine functional curing agent has an Amine Hydrogen Functionality (AHF) of at least 7 and an Amine-Hydrogen Equivalent Weight (AHEW) of at least about 50....
03/18/2010
20100037775ALKYLAMINO ALKYLOXY (ALCOHOL) MONOALKYL ETHER FOR ACID GAS SCRUBBING PROCESS
An acid gas absorbent comprising an alkylamino alkyloxy (alcohol) monoalkyl ether and a process for the selective removal Of H2S from gaseous mixtures containing H2S and CO2 using an absorbent solution comprising an alkylamino alkyloxy a...
02/18/2010
20090005600Shaped Body Comprising a Microporous Material and at Least One Silicon-Containing Binding Agent Method for Production and Use Thereof as Catalyst in Particular in a Method for Continuous Synthesis of Methylamines
A process for producing a shaped body comprising a microporous material and at least one silicon-comprising binder, which comprises the steps

(I) preparation of a mixture comprising the microporous material, the binder and a lubricant,

01/01/2009
20080221360Alkylamino Group-Treminated Fluoroether and Process for Producing the Same
An alkylamino group-terminated fluoroether compound, represented by the following general formula:


RfO[CF(CF3)CF2O]mCF(CF3)(CH2)nNR1...

09/11/2008
20080058553Improved Synthesis of Severely Sterically Hindered Amino-Ether Alcohols and Diaminopolyalkenyl Ethers Using a High Activity Powder Catalyst
The present invention relates to a process for preparing severely sterically hindered secondary amine ether alcohols and diamine polyalkenyl ethers by reacting a primary amino compound with a polyalkenylether glycol in the presence of a high activity nickel powder hydro...
03/06/2008
20070287867SYNTHESIS OF AMINES USING MOLECULAR SIEVE SSZ-75
The present invention relates to new crystalline molecular sieve SSZ-75 having STI topology prepared using a tetramethylene-1,4-bis-(N-methylpyrrolidinium) dication as a structure-directing agent, and its use in catalysts for making amines....
12/13/2007
20070249870Method for preparing multi-arm poly (ethylene glycol) amines
A method for preparing multi-arm poly(ethylene glycol) (PEG) amines from multi-arm PEG polyols is described. The method comprises a two step process, wherein the multi-arm PEG polyol is first reacted with thionyl chloride to form a multi-arm PEG chloride, which is subse...
10/25/2007
20050027141Process for producing polyoxyalkylene triamine
The present invention is a process for producing polyoxyalkylene triamine by bringing polyoxyalkylene triol having at its terminal a hydroxyl group into contact with ammonia and hydrogen in the presence of a catalyst comprising ruthenium metal at an amount of 0.5 to 20%...
02/03/2005
 
Sign InRegister
Username  
Password   
forgot password?