Title:
CRUSHING APPARATUS FOR A SUPERABSORBENT POLYMER, AND METHOD FOR PRODUCING A SUPERABSORBENT POLYMER USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/149313
Kind Code:
A2
Abstract:
The present invention relates to a crushing apparatus for a superabsorbent polymer, comprising: an inlet unit through which a plate-type superabsorbent polymer is fed; a crushing unit which crushes the superabsorbent polymer fed through the inlet unit; and a discharge unit which discharges the superabsorbent polymer crushed by the crushing unit. The crushing unit includes: a rotating drum on which a plurality of rotating blades are attached; one or more fixed blades which cooperate with the plurality of rotating blades to crush the superabsorbent polymer; and a housing in which the rotating drum and one or more fixed blades are arranged. The present invention also relates to a method for producing a superabsorbent polymer using the above-described crushing apparatus for a superabsorbent polymer.
Inventors:
KIM, Gi-Cheul (9-302, LG Employee Apt.Doryong-dong, Yuseong-gu, Daejeon 305-340, 305-340, KR)
김기철 (대전광역시 유성구 도룡동 LG사원아파트 9동 302호, 305-340 Daejeon, 305-340, KR)
HAN, Chang-Sun (1 Daelim Dure Apt, Sinseong-dong Yuseong-gu, Daejeon 305-720, 305-720, KR)
한장선 (대전광역시 유성구 신성동 대림두레아파트 106동 1101호, 305-720 Daejeon, 305-720, KR)
LEE, Sang-Gi (1 Sejong Apt, Jeonmin-dong Yuseong-gu, Daejeon 305-728, 305-728, KR)
이상기 (대전광역시 유성구 전민동 세종아파트 109동 1104호, 305-728 Daejeon, 305-728, KR)
KIM, Kyu-Pal (#205, Herbville459-7, Jeonmin-dong, Yuseong-gu, Daejeon 305-810, 305-810, KR)
김규팔 (대전광역시 유성구 전민동 459-7 허브빌 205호, 305-810 Daejeon, 305-810, KR)
김기철 (대전광역시 유성구 도룡동 LG사원아파트 9동 302호, 305-340 Daejeon, 305-340, KR)
HAN, Chang-Sun (1 Daelim Dure Apt, Sinseong-dong Yuseong-gu, Daejeon 305-720, 305-720, KR)
한장선 (대전광역시 유성구 신성동 대림두레아파트 106동 1101호, 305-720 Daejeon, 305-720, KR)
LEE, Sang-Gi (1 Sejong Apt, Jeonmin-dong Yuseong-gu, Daejeon 305-728, 305-728, KR)
이상기 (대전광역시 유성구 전민동 세종아파트 109동 1104호, 305-728 Daejeon, 305-728, KR)
KIM, Kyu-Pal (#205, Herbville459-7, Jeonmin-dong, Yuseong-gu, Daejeon 305-810, 305-810, KR)
김규팔 (대전광역시 유성구 전민동 459-7 허브빌 205호, 305-810 Daejeon, 305-810, KR)
Application Number:
KR2011/003924
Publication Date:
December 01, 2011
Filing Date:
May 27, 2011
Export Citation:
Assignee:
LG CHEM, LTD. (20Yoido-dong, Youngdungpo-gu, Seoul 150-721, 150-721, KR)
주식회사 엘지화학 (서울특별시 영등포구 여의도동 20번지, 150-721 Seoul, 150-721, KR)
KIM, Gi-Cheul (9-302, LG Employee Apt.Doryong-dong, Yuseong-gu, Daejeon 305-340, 305-340, KR)
김기철 (대전광역시 유성구 도룡동 LG사원아파트 9동 302호, 305-340 Daejeon, 305-340, KR)
HAN, Chang-Sun (1 Daelim Dure Apt, Sinseong-dong Yuseong-gu, Daejeon 305-720, 305-720, KR)
한장선 (대전광역시 유성구 신성동 대림두레아파트 106동 1101호, 305-720 Daejeon, 305-720, KR)
LEE, Sang-Gi (1 Sejong Apt, Jeonmin-dong Yuseong-gu, Daejeon 305-728, 305-728, KR)
이상기 (대전광역시 유성구 전민동 세종아파트 109동 1104호, 305-728 Daejeon, 305-728, KR)
KIM, Kyu-Pal (#205, Herbville459-7, Jeonmin-dong, Yuseong-gu, Daejeon 305-810, 305-810, KR)
주식회사 엘지화학 (서울특별시 영등포구 여의도동 20번지, 150-721 Seoul, 150-721, KR)
KIM, Gi-Cheul (9-302, LG Employee Apt.Doryong-dong, Yuseong-gu, Daejeon 305-340, 305-340, KR)
김기철 (대전광역시 유성구 도룡동 LG사원아파트 9동 302호, 305-340 Daejeon, 305-340, KR)
HAN, Chang-Sun (1 Daelim Dure Apt, Sinseong-dong Yuseong-gu, Daejeon 305-720, 305-720, KR)
한장선 (대전광역시 유성구 신성동 대림두레아파트 106동 1101호, 305-720 Daejeon, 305-720, KR)
LEE, Sang-Gi (1 Sejong Apt, Jeonmin-dong Yuseong-gu, Daejeon 305-728, 305-728, KR)
이상기 (대전광역시 유성구 전민동 세종아파트 109동 1104호, 305-728 Daejeon, 305-728, KR)
KIM, Kyu-Pal (#205, Herbville459-7, Jeonmin-dong, Yuseong-gu, Daejeon 305-810, 305-810, KR)
International Classes:
B02C18/18; B02C13/282
Attorney, Agent or Firm:
YOU ME PATENT & LAW FIRM (Seolim Bldg, 649-10 Yoksam-dong,Kangnam-ku, Seoul 135-080, 135-080, KR)
Claims: