Invention Grant
- Patent Title: Process and apparatus for suspension polymerization
- Patent Title (中): 悬浮聚合方法和装置
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Application No.: US130391Application Date: 1993-10-01
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Publication No.: US5380496APublication Date: 1995-01-10
- Inventor: Yoshiyuki Hashiguchi , Masakiti Kishi , Takehiko Yagyu
- Applicant: Yoshiyuki Hashiguchi , Masakiti Kishi , Takehiko Yagyu
- Applicant Address: JPX Osaka
- Assignee: Kanegafuchi Chemical Industry Co., Ltd.
- Current Assignee: Kanegafuchi Chemical Industry Co., Ltd.
- Current Assignee Address: JPX Osaka
- Priority: JPX1-128083 19890522
- Main IPC: B01J4/04
- IPC: B01J4/04 ; B01J19/18 ; C08F2/18 ; C08F2/00 ; B01F13/00
Abstract:
There is provided an apparatus for suspension polymerization to produce polymer particles having uniform size. The apparatus has a droplet forming device with at least one orifice and a recycle line which recycles the aqueous dispersion medium through the droplet forming device, a first reactor and a second reactor. The apparatus can produce polymer particles having uniform particle size.
Public/Granted literature
- US4339026A Apparatus for delivering cigarettes or the like from a maker to a consuming machine Public/Granted day:1982-07-13
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