KR101848413B1 - 파라핀 오일을 이용한 마이크로캡슐 형태의 축냉재 및 이의 제조방법 - Google Patents
파라핀 오일을 이용한 마이크로캡슐 형태의 축냉재 및 이의 제조방법 Download PDFInfo
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- KR101848413B1 KR101848413B1 KR1020160067590A KR20160067590A KR101848413B1 KR 101848413 B1 KR101848413 B1 KR 101848413B1 KR 1020160067590 A KR1020160067590 A KR 1020160067590A KR 20160067590 A KR20160067590 A KR 20160067590A KR 101848413 B1 KR101848413 B1 KR 101848413B1
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- paraffin oil
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- melamine
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- 239000000463 material Substances 0.000 title description 34
- 230000001172 regenerating effect Effects 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000012782 phase change material Substances 0.000 claims abstract description 25
- 239000002952 polymeric resin Substances 0.000 claims abstract description 23
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 23
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 19
- -1 nonylphenyl Chemical group 0.000 claims abstract description 18
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims abstract description 14
- 239000011232 storage material Substances 0.000 claims abstract description 13
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000012695 Interfacial polymerization Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 5
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- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 4
- 239000002826 coolant Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
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- 239000011248 coating agent Substances 0.000 description 7
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- 229920001187 thermosetting polymer Polymers 0.000 description 6
- 238000005338 heat storage Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
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- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002654 heat shrinkable material Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000010690 paraffinic oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101100037762 Caenorhabditis elegans rnh-2 gene Proteins 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
도 2 내지 도 4는 본 발명에 따른 파라핀 오일을 이용한 마이크로 캡슐 형태의 잠열 축냉재의 전자현미경 이미지이다(도 2: ×2000 배율, 도 3: ×5000 배율, 도 4: ×8000 배율)
도 5는 본 발명에 따른 축냉재를 시차주사열량계로 측정한 열분석 그래프이다.
전중합 용액 | 멜라민(g) | 포름알데히드(g) | 물(g) |
1 | 0.62 | 2.11 | 1.56 |
2 | 0.31 | 1.05 | 0.78 |
3 | 0.15 | 0.52 | 0.39 |
4 | 0.07 | 0.26 | 0.195 |
Claims (13)
- (1) 파라핀 오일; 물 및 노닐페닐계 비이온 계면활성제를 혼합하여 상변화 물질 에멀젼 용액을 제조하는 단계;
(2) 멜라민 모노머 및 포름알데히드를 포함하는 고분자 수지 전중합 용액을 제조하는 단계;
(3) 상기 상변화 물질 에멀젼 용액에 상기 고분자 수지 전중합 용액 및 아세트산을 첨가하고 계면중합시키는 단계; 및
(4) 멜라민과 포름알데히드가 축중합되어 형성된 고분자 수지 내부에 파라핀 오일을 담지시키는 단계;를 포함하는 마이크로 캡슐 형태의 축냉재의 제조방법. - 제1항에 있어서,
상기 고분자 수지 전중합 용액 중의 멜라민 모노머의 함량은 10 내지 30 중량%인 것을 특징으로 하는 마이크로캡슐 형태의 축냉재의 제조방법. - 제1항에 있어서,
파라핀 오일은 C10 -15의 알칸탄화수소인 것을 특징으로 하는 마이크로캡슐 형태의 축냉재의 제조방법. - 제1항에 있어서,
파라핀 오일은 도데칸인 것을 특징으로 하는 마이크로캡슐 형태의 축냉재의 제조방법. - 제1항에 있어서,
상기 축냉재는 0.5 내지 5 ㎛ 크기의 구형인 것을 특징으로 하는 마이크로캡슐 형태의 축냉재의 제조방법. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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Priority Applications (1)
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KR1020160067590A KR101848413B1 (ko) | 2016-05-31 | 2016-05-31 | 파라핀 오일을 이용한 마이크로캡슐 형태의 축냉재 및 이의 제조방법 |
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KR1020160067590A KR101848413B1 (ko) | 2016-05-31 | 2016-05-31 | 파라핀 오일을 이용한 마이크로캡슐 형태의 축냉재 및 이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20170136126A KR20170136126A (ko) | 2017-12-11 |
KR101848413B1 true KR101848413B1 (ko) | 2018-04-16 |
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KR1020160067590A Active KR101848413B1 (ko) | 2016-05-31 | 2016-05-31 | 파라핀 오일을 이용한 마이크로캡슐 형태의 축냉재 및 이의 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021071028A1 (ko) | 2019-10-08 | 2021-04-15 | ㈜바이오제닉스 | 자동온도조절 기능을 갖는 코어-쉘 pcm 마이크로캡슐 및 이를 포함하는 피부외용 쿨링 화장료 조성물 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102482463B1 (ko) * | 2022-01-07 | 2022-12-28 | 대진첨단소재 주식회사 | 상변화 물질을 포함하는 코어쉘 복합체, 이의 제조방법 및 이를 포함하는 난연수지 조성물 |
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- 2016-05-31 KR KR1020160067590A patent/KR101848413B1/ko active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021071028A1 (ko) | 2019-10-08 | 2021-04-15 | ㈜바이오제닉스 | 자동온도조절 기능을 갖는 코어-쉘 pcm 마이크로캡슐 및 이를 포함하는 피부외용 쿨링 화장료 조성물 |
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