WO2024069313 - COMPOSITION USEFUL IN SULFATE SCALE REMOVAL.
National phase entry:
Publication Number
WO/2024/069313
Publication Date
04.04.2024
International Application No.
PCT/IB2023/059274
International Filing Date
19.09.2023
Title **
[English]
COMPOSITION USEFUL IN SULFATE SCALE REMOVAL.
[French]
COMPOSITION UTILE POUR ÉLIMINATION DU TARTRE DE SULFATE
Applicants **
DORF KETAL CHEMICALS FZE
Inventors
ABDELFATAH, Elsayed
WEISSENBERGER, Markus
Priority Data
3178243
30.09.2022
CA
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
APO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2620 | |
| EPO | Filing, Examination, Granting | 18474 | |
| Japan | Filing, Examination, Granting | 2731 | |
| South Korea | Filing, Examination, Granting | 3290 | |
| USA | Filing, Examination, Granting | 7340 |
Total:
34,455
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
DTPA; o a scale removal enhancer; o a non-ionic surfactant; and - and said emulsion comprising: o water; o optionally, a hydrotrope; o optionally, 3-Methoxy-3-methyl-1-butanol (MMB) or isopropanol; Θ an alkanolamine; Θ a surfactant selected from a group consisting of: a sulfonate surfactant; an alcohol ethoxylate surfactant; and a combination thereof; Θ a non-ionic surfactant; and o an oil phase.[French]
DTPA ; un agent antitartre ; un tensioactif non ionique ; et ladite émulsion comprenant : de l'eau ; éventuellement, un hydrotrope ; éventuellement, du 3-méthoxy-3-méthyl-1-butanol (MMB) ou de l'isopropanol ; une alcanolamine ; un tensioactif choisi dans un groupe constitué par : un tensioactif sulfonate ; un tensioactif éthoxylate d'alcool ; et une combinaison de ceux-ci ; un tensioactif non ionique ; et une phase huileuse.