KR100963116B1 - 제습제와 제습 엘리먼트 및 그들의 제조방법들 - Google Patents
제습제와 제습 엘리먼트 및 그들의 제조방법들 Download PDFInfo
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- KR100963116B1 KR100963116B1 KR1020080072336A KR20080072336A KR100963116B1 KR 100963116 B1 KR100963116 B1 KR 100963116B1 KR 1020080072336 A KR1020080072336 A KR 1020080072336A KR 20080072336 A KR20080072336 A KR 20080072336A KR 100963116 B1 KR100963116 B1 KR 100963116B1
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- superabsorbent polymer
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- 238000000034 method Methods 0.000 title claims description 39
- 229920000247 superabsorbent polymer Polymers 0.000 claims abstract description 110
- 150000003839 salts Chemical class 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000012266 salt solution Substances 0.000 claims description 67
- 239000008187 granular material Substances 0.000 claims description 37
- 239000000835 fiber Substances 0.000 claims description 32
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 238000001035 drying Methods 0.000 claims description 22
- 229920002401 polyacrylamide Polymers 0.000 claims description 22
- 229920002125 Sokalan® Polymers 0.000 claims description 17
- 239000004584 polyacrylic acid Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 15
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 8
- 229910001868 water Inorganic materials 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 7
- 239000001913 cellulose Substances 0.000 claims description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 239000000017 hydrogel Substances 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
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- 239000002356 single layer Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 6
- 229940105329 carboxymethylcellulose Drugs 0.000 claims 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 description 44
- 238000006243 chemical reaction Methods 0.000 description 19
- 150000002500 ions Chemical class 0.000 description 18
- 238000007791 dehumidification Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 6
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- KIVDVTOILRSCKU-UHFFFAOYSA-N aluminum oxygen(2-) trihydroxy(oxido)silane Chemical compound [O-2].[Al+3].O[Si](O)(O)[O-] KIVDVTOILRSCKU-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000003855 cell nucleus Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- -1 ion ion Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- 235000019426 modified starch Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
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- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/046—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing halogens, e.g. halides
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- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
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Abstract
Description
Claims (31)
- 초흡수성폴리머가 이온 변환되도록 상기 초흡수성폴리머와 흡습성염 용액을 접촉시키는 단계; 및상기 초흡수성폴리머와 상기 흡습성 염용액의 접촉에 의하여 생성되는 히드로겔을 건조하는 단계를 포함하고,상기 초흡수성폴리머는 정전기적 반발력을 가지는 제1 성분과 친수성을 가지는 제2 성분을 포함하고,상기 제1 성분은 폴리아크릴산 또는 폴리메타크릴산을 포함하고,상기 제2 성분은 폴리아크릴 아미드, 폴리비닐알콜, 폴리비닐아민, 에틸렌옥사이드, 전분 및 셀룰로오스 중 적어도 하나를 포함하는 것을 특징으로 하는 제습제의 제조방법.
- 삭제
- 제 1항에 있어서,상기 초흡수성폴리머는 씨엠씨(CMC, Carboxy Methyl Cellulose)를 포함하는 것을 특징으로 하는 제습제의 제조방법.
- 제 1항에 있어서,상기 흡습성 염은 염화리튬, 염화마그네슘, 염화칼슘, 리튬브로마이드 중 적어도 하나를 포함하는 것을 특징으로 하는 제습제의 제조 방법.
- 제 1항에 있어서,상기 흡습성염 용액은 5~30wt%의 농도로 상기 흡습성 염을 포함하는 것을 특징으로 하는 제습제의 제조방법.
- 제 1항에 있어서,상기 초흡수성폴리머와 상기 흡습성염 용액의 접촉 전에 상기 초흡수성폴리머를 건조시키는 단계를 더 포함하는 것을 특징으로 하는 제습제의 제조방법.
- 초흡수성폴리머를 운반체에 결합시키는 단계;상기 초흡수성폴리머가 이온 변환되도록 상기 초흡수성폴리머가 결합된 상기 운반체와 흡습성염 용액을 접촉시키는 단계; 및상기 초흡수성폴리머가 결합된 상기 운반체를 건조하는 단계를 포함하고,상기 초흡수성폴리머는 정전기적 반발력을 가지는 제1 성분과 친수성을 가지는 제2 성분을 포함하고,상기 제1 성분은 폴리아크릴산 또는 폴리메타크릴산을 포함하고,상기 제2 성분은 폴리아크릴 아미드, 폴리비닐알콜, 폴리비닐아민, 에틸렌 옥사이드, 전분 및 셀룰로오스 중 적어도 하나를 포함하는 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 제 7항에 있어서,상기 초흡수성폴리머가 결합된 상기 운반체와 상기 흡습성염 용액의 접촉 전 에 상기 운반체에 결합된 상기 초흡수성폴리머를 건조하는 단계를 더 포함하는 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 삭제
- 제 7항에 있어서,상기 초흡수성폴리머는 씨엠씨(CMC, Carboxy Methyl Cellulose)를 포함하는 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 제 7항에 있어서,상기 흡습성 염은 염화리튬, 염화마그네슘, 염화칼슘, 리튬브로마이드 중 적어도 하나를 포함하는 것을 특징으로 하는 제습 엘리먼트의 제조 방법.
- 제 7항에 있어서,상기 흡습성염 용액은 5~30wt%의 농도로 흡습성 염을 포함하는 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 제 7항에 있어서,상기 흡습성염 용액의 용매는 물인 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 제 7항에 있어서,상기 운반체와 상기 흡습성염 용액 사이의 접촉은, 상기 운반체에 상기 흡습성염용액을 스며들게 하거나, 상기 흡습성염용액을 흩뿌림에 의하여 이루어지는 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 제 7항에 있어서,상기 운반체와 상기 흡습성염 용액과의 접촉은 2회 이상인 것을 특징으로 하는 제습 엘리먼트의 제조방법.
- 정전기적 반발력을 가지는 제1 성분과 친수성을 가지는 제2 성분을 포함하는 초흡수성폴리머(SAP); 및흡습성염을 포함하고,상기 제1 성분은 폴리아크릴산 또는 폴리메타크릴산을 포함하고,상기 제2 성분은 폴리아크릴 아미드, 폴리비닐알콜, 폴리비닐아민, 에틸렌옥사이드, 전분 및 셀룰로오스 중 적어도 하나를 포함하는 것을 특징으로 하는 제습제.
- 삭제
- 제 16항에 있어서,상기 초흡수성폴리머는 씨엠씨(CMC, Carboxy Methyl Cellulose)를 포함하는 것을 특징으로 하는 제습제.
- 제 16항에 있어서,상기 초흡수성폴리머는 과립 형태를 이루는 것을 특징으로 하는 제습제.
- 제 19항에 있어서,상기 과립의 입자지름은 최대 1,000㎛에 이르는 것을 특징으로 하는 제습제.
- 제 16항에 있어서,상기 초흡수성폴리머는 섬유 또는 필라멘트로 형성된 것을 특징으로 하는 제습제.
- 제 16항에 있어서,상기 흡습성 염은 염화리튬, 염화마그네슘, 염화칼슘, 리튬브로마이드 중 적 어도 하나를 포함하는 것을 특징으로 하는 제습제.
- 제 16항에 따른 상기 제습제 자체로만 구성된 것을 특징으로 하는 제습 엘리먼트.
- 제 16항에 따른 상기 제습제를 운반체의 표면에 코팅하여 구성된 것을 특징으로 하는 제습 엘리먼트.
- 제 24항에 있어서,상기 운반체는 기체가 통과할 수 있도록 구성되는 것을 특징으로 하는 제습 엘리먼트.
- 제 24항에 있어서,상기 운반체의 내부에도 상기 제습제가 함유된 것을 특징으로 하는 제습 엘리먼트.
- 제 24항에 있어서,상기 제습제는 과립 또는 섬유 형태로 형성된 것을 특징으로 하는 제습 엘리먼트.
- 제 24항에 있어서,상기 운반체는 직물, 망상직물, 편물포, 편성포, 편물 또는 접착포 중 어느 하나 이상의 조합으로 형성된 것을 특징으로 제습 엘리먼트.
- 제 24항에 있어서,상기 운반체는 섬유 및 필라멘트 중 어느 하나 이상의 조합으로 형성된 것을 특징으로 하는 제습 엘리먼트.
- 제 29항에 있어서,상기 섬유 및 필라멘트는 천연 및 합성폴리머 중 어느 하나 이상의 조합으로 형성된 것을 특징으로 하는 제습 엘리먼트.
- 제 24항에 있어서,상기 운반체는 단층 또는 다층으로 형성된 시트인 것을 특징으로 하는 제습 엘리먼트 .
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PCT/KR2009/001897 WO2010011016A1 (en) | 2008-07-24 | 2009-04-14 | Desiccant, dehumidifying element and methods for manufacturing the same |
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KR20210037863A (ko) * | 2019-09-30 | 2021-04-07 | (주)업산씨엠티 | 자동차 헤드라이트 결로방지 제습제 및 제습제품 |
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KR101147018B1 (ko) * | 2010-03-08 | 2012-05-17 | (주)득영 | 1액형 제습제용 조성물, 1액형 제습제용 조성물로 처리된 고분자 기재를 포함하는 제습로터 및 그의 제조방법 |
US11325102B2 (en) | 2016-11-25 | 2022-05-10 | Commonwealth Scientific And Industrial Research Organisation | Particulate material and a method for removing one or more contaminants from hydrocarbon gas |
CN106552608A (zh) * | 2016-12-05 | 2017-04-05 | 广西大学 | 一种消臭干燥剂 |
CN109943002B (zh) * | 2019-04-02 | 2020-08-07 | 武汉大学 | 一种自吸湿水凝胶、制备方法以及基于其的热管理方法 |
KR102197669B1 (ko) | 2019-10-29 | 2020-12-31 | (주)티케이이엔에스 | 내방출성 연질 흡습제 조성물 및 이를 포함하는 흡습제품 |
KR102189899B1 (ko) * | 2020-01-21 | 2020-12-11 | 이종우 | 제습 및 단열의 복합 기능을 갖는 지하매설식 소방시스템 |
CN116139831B (zh) * | 2023-01-04 | 2024-09-20 | 西北师范大学 | 一种用于吸附式大气集水的复合吸湿材料及其制备方法和应用 |
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