MAIBLOCKWAKO101
Pharmaceutical & Cosmetic products
MAIBLOCKWAKO 101 is a new block co-polymer solution with polydimethylsiloxane synthesized using our Macro azo initiator (VPS) and acrylic polymer. Therefore, this product is a polymer that combines both properties of polydimethylsiloxane resin and acrylic resin. By compounding this into cosmetics, it is possible to add silkiness of silicone-based polymer and the film-forming ability of acrylic polymer to the products. Ethanol solution with 25% solid content.
※No international shipping (Japan only)
- has the film-forming ability of acrylic resins.
- excellent in water repellency and lubricity of silicone resins.
- available as a compatibilizer because of a good compatibility with acrylic and silicone resin.
- dissolves in water by neutralization.
- be able to emulsify silicone oil of low and high molecule.
- excellent in pigment dispersion properties.
Product name | MAIBLOCKWAKO 101 (MAIBLOCKWAKO101) |
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Chemical name | Methacrylic acid・alkyl methacrylate・dimethylpolysiloxane block copolymer, Ethanol. |
INCI (International Cosmetic Ingredient name) | ・ACRYLATES/DIMETHICONE COPOLYMER ・ALCOHOL |
Structural formula

block copolymers of methacrylic acid, alkyl methacrylate and dimethylpolysiloxane | |
CAS RN® | not disclosed |
Ethanol (25% ethanol solution) | |
CAS RN® | 64-17-5 |
Physical characteristics
Color Turbidity Appearance Odor |
colorless - slight yellow clear liquid |
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Solubilities | water : resulting in a precipitate. chloroform, tetrahydrofuran, methanol : miscible. hexane, acetone : insoluble |
Packaging
- 500ml, 15kg
Related laws and regulations
TSCA | Not Listed |
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EINECS | Not Listed |
REACH | Not Listed |
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