BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER

COSING Ref No:99596 CAS: 25852-37-3 EC: 630-433-6 更新日期:2026-08-05
CAS  25852-37-3 EC  630-433-6
COSING Ref No 99596
INCI Name BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER
中文名称
INN Name
Ph. Eur. Name
CAS No  25852-37-3
EC No  630-433-6
Chem/IUPAC Name / Description Bis-PMMA/Polybutyl Acrylate Copolymer is a nitroxide-endcapped triblock copolymer of Butyl Acrylate and Methyl Methacrylate. It is prepared by nitroxide-mediated controlled radical polymerization, wherein a difunctional initiator is used to first prepare a center block of Polybutyl Acrylate followed by further reaction with Methyl Methacrylate to form Polymethyl Methacrylate blocks on both ends of the Polybutyl Acrylate. It is chain terminated with ethyl phosphinate as shown in the formula:
Restriction(法规限制)
Function(功能用途) VISCOSITY CONTROLLING

BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER 欧盟化妆品原料法规信息解读

BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER是欧盟CosIng(Cosmetics Ingredients)数据库收录的化妆品原料,CAS号为  25852-37-3,EC号为  630-433-6。其INCI名称为 BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER;标准中文名称为 ;INN名称为 ;Ph.Eur.名称为 。

原料功能用途

BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER在化妆品中的功能用途为:VISCOSITY CONTROLLING。

法规限制信息

根据欧盟CosIng数据库,BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER的法规限制(Restriction)信息如下:

化学信息

BIS-PMMA/POLYBUTYL ACRYLATE COPOLYMER的化学信息(Chem/IUPAC Name / Description)为:

Bis-PMMA/Polybutyl Acrylate Copolymer is a nitroxide-endcapped triblock copolymer of Butyl Acrylate and Methyl Methacrylate. It is prepared by nitroxide-mediated controlled radical polymerization, wherein a difunctional initiator is used to first prepare a center block of Polybutyl Acrylate followed by further reaction with Methyl Methacrylate to form Polymethyl Methacrylate blocks on both ends of the Polybutyl Acrylate. It is chain terminated with ethyl phosphinate as shown in the formula:

欧盟化妆品法规体系

欧盟化妆品法规主要依据《欧盟化妆品法规》(EC) No 1223/2009,原料安全评估需符合以下要求:

  • 禁用物质(附件II):化妆品中禁止使用的物质清单
  • 限用物质(附件III):有特定使用限制的物质
  • 准用防腐剂(附件V):允许在化妆品中使用的防腐剂清单
  • 准用防晒剂(附件VI):允许使用的防晒剂清单
  • 准用着色剂(附件IV):允许使用的着色剂清单

如果您需要欧盟化妆品合规服务,可以联系我们技术人员,提供CPNP备案、安全评估报告编制等一站式服务。

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