HUT37811A - Household scale solvent - Google Patents

Household scale solvent

Info

Publication number
HUT37811A
HUT37811A HU220884A HU220884A HUT37811A HU T37811 A HUT37811 A HU T37811A HU 220884 A HU220884 A HU 220884A HU 220884 A HU220884 A HU 220884A HU T37811 A HUT37811 A HU T37811A
Authority
HU
Hungary
Prior art keywords
household scale
scale solvent
urea
solvent
household
Prior art date
Application number
HU220884A
Other languages
Hungarian (hu)
Other versions
HU195241B (en
Inventor
Erzsebet Gyoeri
Benoe Borzsak
Original Assignee
Erzsebet Gyoeri
Benoe Borzsak
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Erzsebet Gyoeri, Benoe Borzsak filed Critical Erzsebet Gyoeri
Priority to HU220884A priority Critical patent/HU195241B/en
Publication of HUT37811A publication Critical patent/HUT37811A/en
Publication of HU195241B publication Critical patent/HU195241B/en

Links

Landscapes

  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Descaling compsns. for domestic use contain 3-10 wt.% hydrochloric acid in aq. soln. as active agent and 0.2-1.0 wt.% urea or thio urea and 0.2-1.5 wt.% hexamethylene-tetramine as stabiliser.
HU220884A 1984-06-08 1984-06-08 Scale-solvent for households HU195241B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU220884A HU195241B (en) 1984-06-08 1984-06-08 Scale-solvent for households

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU220884A HU195241B (en) 1984-06-08 1984-06-08 Scale-solvent for households

Publications (2)

Publication Number Publication Date
HUT37811A true HUT37811A (en) 1986-02-28
HU195241B HU195241B (en) 1988-04-28

Family

ID=10958298

Family Applications (1)

Application Number Title Priority Date Filing Date
HU220884A HU195241B (en) 1984-06-08 1984-06-08 Scale-solvent for households

Country Status (1)

Country Link
HU (1) HU195241B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7029553B1 (en) 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007096711A2 (en) 2005-12-12 2007-08-30 Vitech International, Inc. Multipurpose, non-corrosive cleaning compositions and methods of use
US9598526B1 (en) 2009-03-06 2017-03-21 Peach State Labs, Inc. Stain repellent compositions and applications thereof
US8940106B1 (en) 2009-04-07 2015-01-27 Green Products & Technologies, LLC Methods for using improved urea hydrochloride compositions
US8163102B1 (en) 2009-04-07 2012-04-24 Green Products & Technologies, LLC Composition for removing cementitious material from a surface and associated methods
US9573808B2 (en) 2013-07-31 2017-02-21 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US9920606B2 (en) 2013-07-31 2018-03-20 Schlumberger Technology Corporation Preparation method, formulation and application of chemically retarded mineral acid for oilfield use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7029553B1 (en) 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing

Also Published As

Publication number Publication date
HU195241B (en) 1988-04-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee