KR880002482B1 - 냉매용 겔의 제조방법 - Google Patents

냉매용 겔의 제조방법 Download PDF

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Publication number
KR880002482B1
KR880002482B1 KR828203435A KR820003435A KR880002482B1 KR 880002482 B1 KR880002482 B1 KR 880002482B1 KR 828203435 A KR828203435 A KR 828203435A KR 820003435 A KR820003435 A KR 820003435A KR 880002482 B1 KR880002482 B1 KR 880002482B1
Authority
KR
South Korea
Prior art keywords
gel
weight
water
polyvinyl alcohol
aqueous solution
Prior art date
Application number
KR828203435A
Other languages
English (en)
Korean (ko)
Other versions
KR840000628A (ko
Inventor
마사오 난부
Original Assignee
다께우찌 야스오끼
니혼 세끼유 가부시끼가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP56134311A external-priority patent/JPS5837076A/ja
Priority claimed from JP14551981A external-priority patent/JPS5847047A/ja
Application filed by 다께우찌 야스오끼, 니혼 세끼유 가부시끼가이샤 filed Critical 다께우찌 야스오끼
Publication of KR840000628A publication Critical patent/KR840000628A/ko
Application granted granted Critical
Publication of KR880002482B1 publication Critical patent/KR880002482B1/ko

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
KR828203435A 1981-08-28 1982-07-31 냉매용 겔의 제조방법 KR880002482B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP134311 1981-08-28
JP56134311A JPS5837076A (ja) 1981-08-28 1981-08-28 保冷用ゲルの製造法
JP145519 1981-09-17
JP14551981A JPS5847047A (ja) 1981-09-17 1981-09-17 保冷用ゲルの製造法

Publications (2)

Publication Number Publication Date
KR840000628A KR840000628A (ko) 1984-02-25
KR880002482B1 true KR880002482B1 (ko) 1988-11-19

Family

ID=26468439

Family Applications (1)

Application Number Title Priority Date Filing Date
KR828203435A KR880002482B1 (ko) 1981-08-28 1982-07-31 냉매용 겔의 제조방법

Country Status (4)

Country Link
KR (1) KR880002482B1 (it)
AU (1) AU551681B2 (it)
CA (1) CA1176048A (it)
IT (1) IT1158765B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200107036A (ko) * 2019-03-06 2020-09-16 (주)미테솔인터내셔날 쿨링 시트 제조 장치 및 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11472942B2 (en) 2017-10-25 2022-10-18 Dow Global Technologies Llc Flexible wrapping material for preserving food freshness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200107036A (ko) * 2019-03-06 2020-09-16 (주)미테솔인터내셔날 쿨링 시트 제조 장치 및 방법

Also Published As

Publication number Publication date
KR840000628A (ko) 1984-02-25
CA1176048A (en) 1984-10-16
IT8212599A0 (it) 1982-07-29
AU551681B2 (en) 1986-05-08
IT1158765B (it) 1987-02-25
AU8642682A (en) 1983-03-03

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