|
Match
|
Document |
Document Title |
|
|
7235252 |
Method of preparing organic peroxyacids
A system for a fast-rate preparation just before use of organic peroxyacids, in a hydroalcoholic environment, by mixing at temperatures lower than 40° C., preferably lower than 25° C., a first r...
|
|
|
6727382 |
Peroxyacids
Cationic peroxyacids of formula (IV) wherein:R1 is a, optionally substituted, C1-C7 alkyl or alkenyl or alkaryl with a C1-C7 alkyl group;R2 and R3 are each independently a C1-C3 alkyl or C1-C3...
|
|
|
6677477 |
Process for the production of peracetic acid
The reaction medium and distillate of a conventional continuous peracetic acid process can be combined into a stable peracetic acid product if the acid catalyst present in the reaction medium is...
|
|
|
6677478 |
Process for the production of percarboxylic acid
The conventional process for the production of a peracetic acid product, wherein hydrogen peroxide, acetic acid and water are fed into an aqueous reaction medium containing hydrogen peroxide,...
|
|
|
5977403 |
Method for the production of lower organic peracids
Dilute, aqueous solutions of lower organic peracids are rapidly prepared by reacting the anhydride of the organic acid corresponding to the peracid with concentrated hydrogen peroxide to form an...
|
|
|
5914303 |
Percarboxylic acids
An aromatic peroxyacid which satisfies the general formula (1): X--Ar--CO--NY--R(Z)--CO--OOH (1)in which X represents hydrogen or a compatible substituent, R represents --(CH2)n -- in which n=2 or...
|
|
|
5886216 |
Method for producing a chemical product
The invention relates to a method for producing peracetic acid by reacting hydrogen peroxide and acetic acid in a water-based reaction medium in a reactor and continuously distilling off the...
|
|
|
5879584 |
Process for manufacturing aqueous compositions comprising peracids
A process for manufacturing an aqueous composition of a peracid by reacting an acid anhydride with concentrated hydrogen peroxide. Preferably the aqueous peracid composition is further converted...
|
|
|
5030381 |
Process for the preparation of stabilized aliphatic diperoxydicarboxylic acids
Stabilized diperoxydicarboxylic acids are prepared in which diperoxydicarboxylic acids are mixed with sodium sulfate produced in the process to yield improved diperoxydicarboxylic acid granules...
|
|
|
4801407 |
Process for the production of a peroxy compound
In the present invention, hydrated magnesium salts of the carboxylate group in certain aromatic or olefinically unsaturated peroxyacids such as monoperoxyphthalic acid or monoperoxymaleic acid are...
|
|
|
4680145 |
Process for producing diperoxoic acids
Substituted-butanediperoxoic acids are produced by peroxidizing substituted succinic anhydride in a strong acid reaction medium in the presence of a reaction modifier. Product throughput is...
|
|
|
4659519 |
Process for synthesizing alkyl monoperoxysuccinic acid bleaching compositions
The invention relates to a novel process for synthesizing surface active peroxyacid bleaching agents and compositions which are named α or β alkyl monoperoxysuccinic acids and have the general s...
|
|
|
4650612 |
Process for the production of monoperoxydicarboxylic acids and their salts
The invention is directed to a process for the production of monoperoxydicarboxylic acids and their alkali or alkaline earth metals by reacting the corresponding anhydride with hydrogen peroxide in...
|
|
|
4385008 |
Bleaching agent
The present invention relates to the provision in solid form of the magnesium salt of certain aromatic, cycloaliphatic or conjugated aliphatic compounds containing a peroxycarboxylic acid group and...
|
|
|
4297298 |
Method of preparing stable dilute solutions of aliphatic carboxylic peracids, and the resulting solutions
The invention relates to the preparation of dilute solutions of aliphatic rboxylic peracids.In a first step, a concentrated solution of aliphatic peracid is prepared from the corresponding acid or...
|
|
|
4294776 |
Process for the purification of organic solutions of percarboxylic acids
Organic solutions of percarboxylic acids are subjected to a wash by means of a dilute aqueous solution containing from 35 to 60% by weight of sulphuric acid, which if appropriate, is preceded by a...
|
|
|
4085133 |
Preparation of monoperoxyphthalic acid
Stable monoperoxyphthalic acid is prepared by reacting phthalic anhydride with a stoichiometric excess of concentrated hydrogen peroxide in the absence of basic catalyst in liquid halogenated...
|
|
|
3835203 |
PHOSPHORIC-CARBOXYLIC ACID ANHYDRIDES
Peroxy acids are prepared by perhydrolysis with highly concentrated hydrogen peroxide of a mixed anhydride of an appropriate carboxylic acid such as a diethyl phosphoric-carboxylic acid anhydride....
|
|
|
3510512 |
METHOD FOR PREPARING STABLE MONOPERPHTHALIC ACID
|
|
|
3819688 |
PROCESS FOR THE PREPARATION OF PEROXY ACIDS
|
|
|
3845112 |
PROCESS FOR THE PREPARATION OF PERCARBOXYLIC ACIDS
|
|
|
3849484 |
PROCESS FOR THE PRODUCTION OF PERCARBOXYLIC ACID
|
|
|
3485869 |
PRODUCTION OF ORGANIC PEROXY ACIDS
|
|
|
3462480 |
METHOD OF PRODUCING ORGANIC PEROXY ACIDS
|
|
|
3432546 |
MANUFACTURE OF PERACETIC ACID
|
|
|
3365487 |
Process for preparing benzene and cyclohexane polycarboxylic peracids
|
|
|
3321512 |
Manufacture of perbenzoic acids
|
|
|
3247244 |
Method for producing organic peroxyacids
|
|
|
3235584 |
Process for producing organic peroxyacids
|
|
|
3232979 |
Method for producing and recovering organic peroxy acids
|
|
|
3231605 |
Method for distilling and recovering organic peroxy acids
|
|
|
3169986 |
Peracid production by ester-h2o2 reaction
|
|
|
3079411 |
Preparation of long-chain aliphatic peroxy acids
|
|
|
2861100 |
Preparation of percarboxylate salts
|
|
|
2816147 |
Preparation of perhaloacetyl peroxides
|
|
|
2813896 |
Process for preparing organic peracids
|
|
|
2813885 |
Process for making fatty peracids
|