WO2023021103 - MODIFIED ALKOXYLATED OLIGOALKYLENE IMINES AND MODIFIED ALKOXYLATED OLIGOAMINES
National phase entry:
Publication Number
WO/2023/021103
Publication Date
23.02.2023
International Application No.
PCT/EP2022/072993
International Filing Date
17.08.2022
Title **
[English]
MODIFIED ALKOXYLATED OLIGOALKYLENE IMINES AND MODIFIED ALKOXYLATED OLIGOAMINES
[French]
OLIGOALKYLÈNEIMINES ALCOXYLÉES MODIFIÉES ET OLIGOAMINES ALCOXYLÉES MODIFIÉES
Applicants **
BASF SE
Carl-Bosch-Straße 38
67056 Ludwigshafen am Rhein, DE
Inventors
TUERK, Holger
Carl-Bosch-Strasse 38
67056 Ludwigshafen, DE
WOLF, Elena
Carl-Bosch-Strasse 38
67056 Ludwigshafen, DE
VANDERMEULEN, Guido
Carl-Bosch-Strasse 38
67056 Ludwigshafen, DE
Priority Data
21192175.4
19.08.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1390 | |
| EPO | Filing, Examination | 5354 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 2710 |
Total: 10618 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to novel modified alkoxylated oligoalkylene imines and modified alkoxylated oligoamines obtainable by a process comprising the steps a) to b). According to step a), an oligoalkylene imine with a weight average molecular weight (Mw) lower than 400 g/mol or an oligoamine with a weight average molecular weight (Mw) lower than 400 g/mol as such is reacted with an alkylene oxide (AO) in order to obtain an intermediate (I). Said intermediate (I) is reacted with a lactone and/or a hydroxy carbon acid in step b) in order to obtain the novel modified alkoxylated oligoalkylene imines or modified alkoxylated oligoamines according to the present invention. The present invention further relates to a process as such for preparing such modified alkoxylated oligoalkylene imines or modified alkoxylated oligoamines as well as to the use of such compounds within, for example, cleaning compositions and/or in fabric and home care products. Furthermore, the present invention also relates to those compositions or products as such.[French]
La présente invention concerne de nouvelles oligoalkylèneimines alcoxylées modifiées et oligoamines alcoxylées modifiées pouvant être obtenues par un procédé comprenant les étapes a) à b). Selon l'étape a), une oligoalkylèneimine ayant un poids moléculaire (p.m.) moyen en poids inférieur à 400 g/mol ou une oligoamine ayant un poids moléculaire (p.m.) moyen en poids inférieur à 400 g/mol en tant que telle est mise à réagir avec un oxyde d'alkylène (AO) afin d'obtenir un intermédiaire (I). Ledit intermédiaire (I) est mis à réagir avec une lactone et/ou un acide hydroxycarboxylique à l'étape b) pour obtenir les nouvelles oligoalkylèneimines alcoxylées modifiées ou oligoamines alcoxylées modifiées selon la présente invention. La présente invention concerne en outre un procédé en tant que tel pour la préparation de telles oligoalkylèneimines alcoxylées modifiées ou oligoamines alcoxylées modifiées ainsi que l'utilisation de tels composés, par exemple, dans des compositions de nettoyage et/ou dans des produits pour le linge et l'entretien ménager. En outre, la présente invention concerne également ces compositions ou produits en tant que tels.