MAIBLOCKWAKO 101

Characteristics

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.

  • 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)
Chemical name Methacrylic acid・alkyl methacrylate・dimethylpolysiloxane block copolymer, Ethanol.
INCI (International Cosmetic Ingredient name) ・ACRYLATES/DIMETHICONE COPOLYMER
・ALCOHOL

Application

Structural formula

image

CAS.No (block copolymers of methacrylic acid, alkyl methacrylate and dimethylpolysiloxane):
not disclosed

CAS.No(ethanol): 64-17-5

25% ethanol solution

Molecular weight = 20,000 〜 100,000


Physical characteristics

Color
Turbidity
Appearance Odor
colorless - slight yellow
clear
liquid
Solubilities water : resulting in a precipitate. chloroform, tetrahydrofuran,
methanol : miscible. hexane, acetone : insoluble

Packaging

  • 15kg

Related laws and regulations

TSCA -
EINECS -

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