KR960029384A - 탄산가스 흡착제를 가지는 발포 단열재와 그 발포 단열재의 제조방법 - Google Patents
탄산가스 흡착제를 가지는 발포 단열재와 그 발포 단열재의 제조방법 Download PDFInfo
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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- C08J2205/00—Foams characterised by their properties
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Abstract
Description
Claims (20)
- 독립 기포를 가지는 발포 폴리우레탄 수지조성물로부터 구성되며, 알칼리 금속의 탄산염 및 알칼리 토금속의 탄산염의 적어도 한 종류의 탄산염을 수지피막으로 피복한 탄산가스 흡착제가 내포되고, 독립 기포 내에 휘발성 발포제를 가지는 것을 특징으로 하는 발포 단열재.
- 제1항에 있어서, 상기 탄산가스 흡착제가, 알칼리, 금속의 탄산염 및 알칼리 토금속의 탄산염 외에 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물을 가지는 것을 특징으로 하는 발포 단열재.
- 제1항 또는 제2항에 있어서, 상기 탄산가스 흡착제의 수지피막 내부에 물을 가지는 것을 특징으로 하는 발포 단열재.
- 제1항 또는 제2항에 있어서, 상기 탄산가스 흡착제가, 탄산가스를 통과하고, 물을 통과하기 어려운 수지 피막에 의해 피복된 것을 특징으로 하는 발포 단열재.
- 제1항 또는 제2항에 있어서, 상기 탄산가스 흡착제의 수지피막이, 폴리비닐알콜, 폴리초산비닐, 폴리비닐피롤리돈, 폴리아크릴산 에스테르, 폴리메타크릴산 에스테르, 에틸셀룰로오스, 및 카르복시메틸 에티셀룰로오스로 이루어지는 군으로부터 선택된 한 종류로 형성된 것을 특징으로 하는 발포 단열재.
- 제1항 또는 제2항에 있어서, 상기 탄산가스 흡착제가, 0.2~1.0㎜의 외형 치수를 가지는 것을 특징으로 하는 발포 단열재.
- 제1의 벽 부재와, 제2의 벽 부재와, 상기 제1의 벽 부재 및 제2의 벽 부재에 의해 형성되는 공간에 충전되고, 적어도 알칼리 금속의 탄산염 및 알칼리 토금속의 탄산염의 적어도 한 종류의 탄산염을 수지피막으로 피복한 탄산가스 흡착제를 내포하고, 동시에 독립 기포 내에 휘발성 발포제를 가지는 발포 폴리우레탄 수지 조성물을 구비하는 단열 상자체.
- 제7항에 있어서, 상기 탄산가스 흡착제가, 알칼리 금속의 탄산염 및 알칼리 토금속의 탄산염 외에 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물을 가지는 것을 특징으로 하는 단열 상자체.
- 제7항 또는 제8항에 있어서, 상기 탄산가스 흡착제의 수지피막 내부에 물을 가지는 것을 특징으로 하는 단열 상자체.
- 제7항 또는 제8항에 있어서, 상기 탄산가스 흡착제가 탄산가스를 통과하고, 물을 통과하기 어려운 수지 피막에 의해 피복된 것을 특징으로 하는 단열 상자체.
- 제7항 또는 제8항에 있어서, 상기 탄산가스 흡착제의 수지피막이, 폴리비닐알콜, 폴리초산비닐, 폴리비닐피롤리돈, 폴리아크릴산 에스테르, 폴리메타크릴산 에스테르, 에틸셀룰로오스 및 카르복시메틸에틸 셀룰로오스로 이루어지는 군으로부터 선택된 한 종류로 형성된 것을 특징으로 하는 단열 상자체.
- 제7항 또는 제8항에 있어서, 상기 탄산가스 흡착제가, 0.2~1.0㎜의 외형 치수를 가지는 것을 특징으로 하는 단열 상자체.
- 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물과 물을 수지피막에 의하여 피복하여 탄산가스 흡착제를 형성하는 스텝과, 상기 탄산 가스 흡착제를 폴리올, 촉매, 정포제, 물, 휘발성 발포제 및 폴리이소시아네이트로 혼합하는 스텝과, 물과 폴리이소시아네이트와의 반응에 의해 발생한 탄산가스 및 휘발성 발포제를 포함하는 독립 기포를 가지는 발포 폴리우레탄 수지조성물을 형성하는 스텝, 및 상기 탄산가스 흡착제가 발포 폴리우레탄 수지 조성물의 독립 기포 내의 탄산가스를 흡착하여, 탄산염을 형성하고, 상기 독립 기포 내를 휘발성 발포제로써 실질적으로 채우는 스텝을 가지는 발포 단열재의 제조방법.
- 제13항에 있어서, 상기 탄산가스 흡착제가, 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물과, 물을 담지시킨 흡수성을 가지는 유기 또는 무기의 가루를 혼합하고, 조립물을 만드는 스텝, 및 상기 조립물의 표면의 수지피막에 의해 피복하는 스텝에 의해 형성되는 것을 특징으로 하는 발포 단열재의 제조방법.
- 제13항에 있어서, 상기 탄산가스 흡착제가, 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물을, 물을 함유하는 유기 또는 무기물질을 바인더로 하여 혼합하고, 조립물을 만드는 스텝, 및 상기 조립물의 표면의 수지피막에 의해 피복하는 스텝에 의해 형성되는 것을 특징으로 하는 발포 단열재의 제조방법.
- 제13항에 있어서, 상기 탄산가스 흡착제가, 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물과, 20㎉/㏖이상의 수화열을 가지는 무기 화합물의 수화물을 혼합하고, 조립물을 만드는 스텝, 및 상기 조립물의 표면을 수지피막에 의해 피복하는 스텝에 의해 형성되는 것을 특징으로 하는 발포 단열재의 제조방법.
- 제13항에 있어서, 상기 탄산가스 흡착제가, 알칼리 금속의 수산화물 및 알칼리 토금속의 수산화물의 적어도 한 종류의 수산화물에, 상기 알칼리 금속의 수산화물과 상기 알칼리 토금속의 수산화물의 총 몰량에 대하여 1밀리몰 당량 이상의 수분을 유지시켜서 조립물을 만드는 스텝, 및 상기 조립물의 표면을 수지피막에 의해 피복하는 스텝에 의해 형성되는 것을 특징으로 하는 발포 단열재의 제조방법.
- 제13항에 있어서, 상기 탄산가스 흡착제가, 탄산가스를 통과하고, 물을 통과하기 어려운 수지피막에 의해 상기 조립물의 표면을 피복하는 스텝에 의해 형성되는 것을 특징으로 하는 발포 단열재의 제조방법.
- 제13항에 있어서, 상기 탄산가스 흡착제의 수지피막이, 습식 스프레이 코팅에 의해 상기 조립물에 수지의 유기 용매 용액을 도포하므로써 형성되는 것을 특징으로 하는 발포 단열재의 제조방법.
- 제18항 또는 19항에 있어서, 상기 유기 용매 용액이, 물 또는 유기 용제에, 폴리비닐알콜, 폴리초산비닐, 폴리비닐피롤리돈, 폴리아크릴산 에스테르, 폴리메타클리산 에스테르, 에틸셀롤로우스, 및 카르복시메틸 에틸 셀룰로오스로 이루어지는 군으로부터 선택된 한 종류를 용해한 것을 특징으로 하는 발포 단열재의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP95-9073 | 1995-01-24 | ||
| JP95-9074 | 1995-01-24 | ||
| JP7009073A JPH08200937A (ja) | 1995-01-24 | 1995-01-24 | 炭酸ガス吸着剤、発泡断熱材、発泡断熱材の製造方法、及び断熱箱体 |
| JP7009074A JPH08196865A (ja) | 1995-01-24 | 1995-01-24 | 炭酸ガス吸着剤及び発泡断熱材及び断熱箱体 |
| JP7288328A JPH09132658A (ja) | 1995-11-07 | 1995-11-07 | 炭酸ガス吸着剤及び発泡断熱材及び断熱箱体 |
| JP95-288328 | 1995-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960029384A true KR960029384A (ko) | 1996-08-17 |
| KR0184681B1 KR0184681B1 (ko) | 1999-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960001195A Expired - Fee Related KR0184681B1 (ko) | 1995-01-24 | 1996-01-20 | 탄산가스 흡착제를 가지는 발포 단열재와 그 발포 단열재의 제조방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5792801A (ko) |
| EP (1) | EP0723988A1 (ko) |
| KR (1) | KR0184681B1 (ko) |
| CN (1) | CN1061062C (ko) |
| TW (1) | TW404961B (ko) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002050173A2 (en) | 2000-12-21 | 2002-06-27 | Dow Global Technologies Inc. | Blowing agent composition and polymeric foam containing a normally-liquid hydrofluorocarbon and carbon dioxide |
| JP3934552B2 (ja) | 2000-12-21 | 2007-06-20 | ダウ グローバル テクノロジーズ インコーポレイティド | ヒドロフルオロカーボン及び低沸点アルコール及び/又は低沸点カルボニル化合物を含む発泡剤組成物 |
| HUE037988T2 (hu) * | 2004-08-04 | 2018-09-28 | Foam Supplies Inc | A reaktivitás idõbeli fennmaradása és a katalizátor lebomlása a poliuretán habban |
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| US20100074828A1 (en) * | 2008-01-28 | 2010-03-25 | Fluegen, Inc. | Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream |
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| DE2657904A1 (de) * | 1975-12-30 | 1977-07-14 | Osaka Oxygen Ind | Thermosbehaelter fuer verfluessigte gase und getterlegierung dafuer |
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| US5567739A (en) * | 1995-06-19 | 1996-10-22 | General Electric Company | Insulating foam of low thermal conductivity and method of preparation |
-
1996
- 1996-01-20 KR KR1019960001195A patent/KR0184681B1/ko not_active Expired - Fee Related
- 1996-01-22 US US08/599,451 patent/US5792801A/en not_active Expired - Lifetime
- 1996-01-23 EP EP96300435A patent/EP0723988A1/en not_active Withdrawn
- 1996-01-23 TW TW085100753A patent/TW404961B/zh not_active IP Right Cessation
- 1996-01-24 CN CN96101432A patent/CN1061062C/zh not_active Expired - Fee Related
-
1998
- 1998-04-28 US US09/067,519 patent/US5877226A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TW404961B (en) | 2000-09-11 |
| EP0723988A1 (en) | 1996-07-31 |
| CN1134949A (zh) | 1996-11-06 |
| CN1061062C (zh) | 2001-01-24 |
| US5792801A (en) | 1998-08-11 |
| US5877226A (en) | 1999-03-02 |
| KR0184681B1 (ko) | 1999-05-15 |
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