KR890013099A - 발포제 조성물 - Google Patents
발포제 조성물 Download PDFInfo
- Publication number
- KR890013099A KR890013099A KR1019890001405A KR890001405A KR890013099A KR 890013099 A KR890013099 A KR 890013099A KR 1019890001405 A KR1019890001405 A KR 1019890001405A KR 890001405 A KR890001405 A KR 890001405A KR 890013099 A KR890013099 A KR 890013099A
- Authority
- KR
- South Korea
- Prior art keywords
- compound
- agent composition
- blowing agent
- boiling point
- foam
- Prior art date
Links
Classifications
-
- 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
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888802799A GB8802799D0 (en) | 1988-02-08 | 1988-02-08 | Blowing agent for foams |
GB888802798A GB8802798D0 (en) | 1988-02-08 | 1988-02-08 | Blowing agent for foams |
GB8802800 | 1988-02-08 | ||
GB888802800A GB8802800D0 (en) | 1988-02-08 | 1988-02-08 | Blowing agent for foams |
GB8802799 | 1988-02-08 | ||
GB8802798 | 1988-02-08 | ||
GB898900531A GB8900531D0 (en) | 1989-01-10 | 1989-01-10 | Blowing agent composition |
GB8900531.8 | 1989-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890013099A true KR890013099A (ko) | 1989-09-21 |
Family
ID=27450042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890001405A KR890013099A (ko) | 1988-02-08 | 1989-02-08 | 발포제 조성물 |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR890013099A (no) |
DK (1) | DK39389D0 (no) |
FI (1) | FI890550A0 (no) |
GB (1) | GB8902229D0 (no) |
NO (1) | NO890501D0 (no) |
PT (1) | PT89592A (no) |
-
1989
- 1989-01-27 DK DK039389A patent/DK39389D0/da not_active Application Discontinuation
- 1989-02-01 GB GB898902229A patent/GB8902229D0/en active Pending
- 1989-02-02 PT PT198989592A patent/PT89592A/pt unknown
- 1989-02-06 FI FI890550A patent/FI890550A0/fi not_active Application Discontinuation
- 1989-02-07 NO NO890501A patent/NO890501D0/no unknown
- 1989-02-08 KR KR1019890001405A patent/KR890013099A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB8902229D0 (en) | 1989-03-22 |
FI890550A0 (fi) | 1989-02-06 |
PT89592A (pt) | 1989-09-29 |
NO890501D0 (no) | 1989-02-07 |
DK39389D0 (da) | 1989-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900018192A (ko) | 혼합된 기체/액체 발포제로 제조된 폴리우레탄 발포체 | |
KR900018190A (ko) | 저비점 발포제의 존재하에서 우레탄 및 이소시아누레이트 발포체의 제조방법 | |
KR927003703A (ko) | 독립 기포 경질 폴리우레탄 발포체용 발포 시스템 | |
KR900018191A (ko) | 경성 우레탄 및 이소시아누레이트 발포체용 발포 시스템 | |
KR940005698A (ko) | 연속 기포 경질 폴리우레탄 포옴의 제조 방법 및 사용 방법 | |
KR950703599A (ko) | 천공된 기포 윈도우를 포함하는 기포 중합체 및 이의 제조방법(A cellular polymer containing perforated cell windows and a process for the preparation thereof) | |
CS77691A2 (en) | Improved thermoplastic or thermosetting foam polymer and method of its production | |
JPH07173319A (ja) | イソシアネートをベースとする重合体フオームに適した、環状脂肪族炭化水素を含む非ハロゲン発泡剤 | |
WO1994021718A1 (en) | Hydrofluorocarbon compositions as blowing agents for cellular plastics | |
CA2117728A1 (en) | Rigid Insulating Polyurethane Foams Prepared from Ternary Blowing Agent Mixtures | |
KR890013102A (ko) | 독립 기포 폴리우레판 포옴 및 이의 제조방법 | |
JPH05279653A (ja) | ポリマーフォーム用の発泡剤及び/または断熱ガスとしての(ペルフルオロアルキル)エチレンの適用 | |
RU2003123492A (ru) | Способ получения полиуретановых интегральных пенопластов | |
ATE130016T1 (de) | Verfahren zur herstellung von harten polyurethanschaumstoffen. | |
KR890013099A (ko) | 발포제 조성물 | |
KR890701670A (ko) | 발포플라스틱의 제조방법, 제조용 배합물 및 발포제 | |
CA2267313A1 (en) | The manufacture of non-cfc cellular resol foams using perfluorinated ethers | |
KR0185151B1 (ko) | 개방셀 경질 폴리우레탄 발포체 및 그 제조방법과, 그를 이용하여 제조된 진공단열 판넬 | |
CA2135352A1 (en) | Rigid foams with improved insulation and physical properties | |
KR900001766A (ko) | 높은 탄성을 가지는 폴리 우레탄 폼(foam)의 제조 방법 | |
WO2002088213A1 (en) | Closed-cell thermosetting plastic foams & methods of producing thereof using acetone and water as blowing agents | |
JPH0241309A (ja) | 発泡断熱材 | |
US3413245A (en) | Process for rendering polyurethane foams hydrophilic by reacting same with a lactone | |
KR930021590A (ko) | 안정화된 141b | |
KR910015612A (ko) | 소량의 경질 할로카본 발포제를 사용하여 제조된 폴리우레탄 발포체 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |