发明申请
US20220348754A1 COMPOSITE FUNCTIONALIZED ACRYLIC PROCESS AIDS FOR GLOSS AND SURFACE MODIFICATION
有权
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基本信息:
- 专利标题: COMPOSITE FUNCTIONALIZED ACRYLIC PROCESS AIDS FOR GLOSS AND SURFACE MODIFICATION
- 申请号:US17853532 申请日:2022-06-29
- 公开(公告)号:US20220348754A1 公开(公告)日:2022-11-03
- 发明人: Ya-Ting SU , Kevin Ryan YOCCA , Eric PETERSON
- 申请人: Arkema Inc.
- 申请人地址: US PA King of Prussia
- 专利权人: Arkema Inc.
- 当前专利权人: Arkema Inc.
- 当前专利权人地址: US PA King of Prussia
- 主分类号: C08L27/06
- IPC分类号: C08L27/06 ; C08L33/12 ; C08L25/06 ; C08L31/02 ; C08L63/00
摘要:
A composite polymer process aid is provided. The process aid includes one or more inorganic mineral fillers and one or functionalized polymers. The functionalized polymers include at least one base polymer functionalized with an epoxy, hydroxyl, β-keto ester, β-keto amide, or carboxylic acid reactive functional group. The composite polymer process aid is in the form of a plurality of individual particles. At least a portion of the individual particles include both inorganic mineral fillers and the functionalized polymers. The composite polymer modifier is formed by a process of: i) blending an aqueous solution, an aqueous dispersion, an aqueous suspension, an aqueous slurry, or a dry powder of the mineral fillers with an aqueous solution, an aqueous dispersion, an aqueous suspension or an aqueous emulsion of the functionalized polymers to form an aqueous blend, and ii) powderizing the aqueous blend to form the composite polymer process aid.
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L27/00 | 具有1个或更多的不饱和脂族基化合物的均聚物或共聚物的组合物,每个不饱和脂族基只有1个碳—碳双键,并且至少有1个是以卤素为终端;此种聚合物衍生物的组合物 |
--------C08L27/02 | .未用化学后处理改性的 |
----------C08L27/04 | ..含氯原子 |
------------C08L27/06 | ...氯乙烯的均聚物或共聚物 |