KR100354637B1 - 냉장고 - Google Patents

냉장고 Download PDF

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Publication number
KR100354637B1
KR100354637B1 KR1020000045801A KR20000045801A KR100354637B1 KR 100354637 B1 KR100354637 B1 KR 100354637B1 KR 1020000045801 A KR1020000045801 A KR 1020000045801A KR 20000045801 A KR20000045801 A KR 20000045801A KR 100354637 B1 KR100354637 B1 KR 100354637B1
Authority
KR
South Korea
Prior art keywords
parts
polyol
refrigerator
rigid polyurethane
polyurethane foam
Prior art date
Application number
KR1020000045801A
Other languages
English (en)
Korean (ko)
Other versions
KR20010050011A (ko
Inventor
아라끼구니나리
후꾸다가쯔미
고무로아쯔시
요꼬꾸라히사오
이또유따까
간노마사요시
Original Assignee
가부시키가이샤 히타치세이사쿠쇼
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
Application filed by 가부시키가이샤 히타치세이사쿠쇼 filed Critical 가부시키가이샤 히타치세이사쿠쇼
Publication of KR20010050011A publication Critical patent/KR20010050011A/ko
Application granted granted Critical
Publication of KR100354637B1 publication Critical patent/KR100354637B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Refrigerator Housings (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
KR1020000045801A 1999-11-05 2000-08-08 냉장고 KR100354637B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31474299A JP3700499B2 (ja) 1999-11-05 1999-11-05 冷蔵庫
JP99-314742 1999-11-05

Publications (2)

Publication Number Publication Date
KR20010050011A KR20010050011A (ko) 2001-06-15
KR100354637B1 true KR100354637B1 (ko) 2002-09-30

Family

ID=18057048

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000045801A KR100354637B1 (ko) 1999-11-05 2000-08-08 냉장고

Country Status (3)

Country Link
JP (1) JP3700499B2 (zh)
KR (1) KR100354637B1 (zh)
CN (1) CN1133676C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101128537B1 (ko) 2009-10-12 2012-03-23 김영일 에어로겔을 이용한 냉장고용 후판

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040094790A (ko) * 2002-03-13 2004-11-10 마쓰시타 레키 가부시키가이샤 냉장고
KR101444530B1 (ko) * 2012-04-23 2014-10-30 히타치 어플라이언스 가부시키가이샤 단열 도어 및 단열 상자체
JP5801247B2 (ja) * 2012-04-23 2015-10-28 日立アプライアンス株式会社 断熱扉、断熱箱体及び断熱扉の製造方法
JP5889707B2 (ja) * 2012-04-23 2016-03-22 日立アプライアンス株式会社 硬質ウレタンフォーム用プレミックスポリオール組成物及びそれを用いた硬質ウレタンフォームの製造方法、断熱扉体
EP2900719B1 (de) * 2012-09-27 2016-11-09 Basf Se Polyurethan- und polyisocyanurat-hartschaumstoffe auf basis von fettsäuremodifizierten polyetherpolyolen
JP2015075308A (ja) * 2013-10-10 2015-04-20 日立アプライアンス株式会社 タンクユニット、給湯システム、および発泡性断熱材
CN105218713B (zh) * 2014-05-27 2018-05-11 中国石油化工集团公司 一种聚乙烯醇及其制备方法和用途
JP6655277B2 (ja) * 2014-06-02 2020-02-26 東芝ライフスタイル株式会社 冷蔵庫
CN107177028B (zh) * 2017-06-13 2020-08-04 合肥华凌股份有限公司 组合聚醚、聚氨酯泡沫及其制备方法和应用
CN109251304A (zh) * 2018-08-23 2019-01-22 合肥金菱电器有限公司 一种阻燃聚氨酯泡沫塑料及其制备方法
KR102179630B1 (ko) * 2020-04-06 2020-11-17 나성호 자판기
KR102548562B1 (ko) * 2022-06-10 2023-06-28 케이피엑스케미칼 주식회사 메타-톨루엔디아민으로 개시된 폴리올을 이용하여 제조된 경질 폴리우레탄 폼을 포함하는 냉동 시스템용 단열재

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101128537B1 (ko) 2009-10-12 2012-03-23 김영일 에어로겔을 이용한 냉장고용 후판

Also Published As

Publication number Publication date
JP3700499B2 (ja) 2005-09-28
CN1295225A (zh) 2001-05-16
JP2001133135A (ja) 2001-05-18
CN1133676C (zh) 2004-01-07
KR20010050011A (ko) 2001-06-15

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A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee