Hydrophobic cross-linking
A multifunctional alkoxylated and polymerizable compound addresses the limitations of existing rheology-modifying agents by preparing copolymers that enhance viscosity control and particle suspension in aqueous compositions, ensuring stability across pH variations.
FR3153093B1Active Publication Date: 2026-06-12COATEX SA
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Patent Information
- Application Number
- FR2023009692
- Authority / Receiving Office
- FR · FR
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2023-09-14
- Publication Date
- 2026-06-12
- Estimated Expiration
- 2043-09-14
Abstract
The invention relates to a crosslinking compound that is alkoxylated, associative, and polymerizable. This compound comprises several polymerizable groups and at least one associative group, enabling it to crosslink a polymer chain, thereby imparting an associative character to it. The invention also relates to the preparation of a polymer using this compound, as well as to this polymer and its use for controlling the viscosity of an aqueous composition.
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