KR870006122A - 페놀 포움용 발포제 조성물 - Google Patents
페놀 포움용 발포제 조성물 Download PDFInfo
- Publication number
- KR870006122A KR870006122A KR860010555A KR860010555A KR870006122A KR 870006122 A KR870006122 A KR 870006122A KR 860010555 A KR860010555 A KR 860010555A KR 860010555 A KR860010555 A KR 860010555A KR 870006122 A KR870006122 A KR 870006122A
- Authority
- KR
- South Korea
- Prior art keywords
- cfc
- composition
- blowing agent
- mixture
- phenol
- 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
- 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
-
- 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
- C08J9/143—Halogen containing compounds
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (4)
- 발포성 경질 페놀-포름알데히드 수지, 및 트리클로로트리플루오로에탄(CFC-113)과 디클로로트리플루오로에탄(CFC-123, CFC-123a또는 그 혼합물)과의 혼합물로된 플루오로카본계 발포제 조성물을 포함하여 구성된 조성물. 단, 발포제 조성물에 있어서, CFC-123 또는 CFC-123a와 CFC-113의 조성비는 1:9 내지 3 : 7이며, 전체 조성물에 존재하는 발포제의 양은 페놀-포름알데히드 수지 중량을 기준으로 2~40%임.
- 제1항에 있어서, 발포제 조성물이 CFC-113및 CFC-123와 CFC-123a의 혼합물로 구성된 것임을 특징으로 하는 조성물.
- 제1항에 있어서, CFC-113 대 CFC-123 또는 CFC-123a 또는 그 혼합물의 비가 50 : 1 내지 1 : 1임을 특징으로 하는 조성물.
- (a) 디클로로트리플루오로에탄/트리클로로트리플루오로에탄의 혼합물(조성비 1/9 내지 3/7)을 페롤-포름알데히드 수지에 가하고 플루오로카본이 페놀-포름알데히드 수지내에 균일하게 분산되도록 혼합한 다음, (b) 경질 발포 포움을 산출하도록 플루오로카본이 환전히 기화될 때가지 상기 (a)의 혼합물을 발포시킴을 특징으로 하는, 경질 폐놀-포름알데히드 발포조성물에서의 트리클로로트리플루오로 발포제의 용해도를 향상시키는 방법 .※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US811185 | 1985-12-20 | ||
US06/811,185 US4687787A (en) | 1985-12-20 | 1985-12-20 | Foaming system for phenolic foams |
US811,185 | 1985-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870006122A true KR870006122A (ko) | 1987-07-09 |
KR890004072B1 KR890004072B1 (ko) | 1989-10-18 |
Family
ID=25205810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860010555A KR890004072B1 (ko) | 1985-12-20 | 1986-12-10 | 페놀 포움용 발포제 조성물 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4687787A (ko) |
EP (1) | EP0229877B1 (ko) |
JP (1) | JPS62148541A (ko) |
KR (1) | KR890004072B1 (ko) |
DE (1) | DE3682496D1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2525755B2 (ja) * | 1987-10-16 | 1996-08-21 | 三井・デュポンフロロケミカル株式会社 | 硬質ポリウレタンフオ―ム用発泡剤組成物 |
GB8814914D0 (en) * | 1988-06-23 | 1988-07-27 | Bp Chem Int Ltd | Process for producing phenolic foams |
GB2226030A (en) * | 1988-12-13 | 1990-06-20 | Ici Plc | Blowing agent |
FR2684386B1 (fr) * | 1991-11-29 | 1995-04-14 | Cray Valley Sa | Composition pour mousse phenol aldehyde a base de dichlorofluoroethane. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2205553A1 (en) * | 1972-11-07 | 1974-05-31 | Poudres & Explosifs Ste Nale | Phenolic resin foam formation - using mixt. of blowing agents having different gas evolution temperatures |
US4207400A (en) * | 1977-11-16 | 1980-06-10 | Monsanto Company | Foamable resole resin composition |
US4423163A (en) * | 1980-10-09 | 1983-12-27 | Koppers Company, Inc. | Method of producing phenolic foam using pressure and foam produced by the method |
US4419460A (en) * | 1980-12-22 | 1983-12-06 | Monsanto Company | Phenolic foams |
GB2097402A (en) * | 1981-04-10 | 1982-11-03 | Insulboard Pty Ltd | Foamable phenolic resin compositions for building materials |
FR2505852B1 (fr) * | 1981-05-15 | 1985-09-20 | Charbonnages Ste Chimique | Procede de fabrication en continu de mousses phenoliques a prise rapide |
US4530939A (en) * | 1982-02-11 | 1985-07-23 | The Dow Chemical Company | Low K-factor closed cell phenol-aldehyde foam and process for preparation thereof |
US4525492A (en) * | 1982-06-04 | 1985-06-25 | Fiberglas Canada Inc. | Modified phenolic foams |
US4539338A (en) * | 1982-07-09 | 1985-09-03 | Koppers Company, Inc. | Phenol formaldehyde resoles for making phenolic foam |
-
1985
- 1985-12-20 US US06/811,185 patent/US4687787A/en not_active Expired - Fee Related
-
1986
- 1986-09-20 DE DE8686112982T patent/DE3682496D1/de not_active Expired - Lifetime
- 1986-09-20 EP EP86112982A patent/EP0229877B1/en not_active Expired - Lifetime
- 1986-10-03 JP JP61236061A patent/JPS62148541A/ja active Pending
- 1986-12-10 KR KR1019860010555A patent/KR890004072B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3682496D1 (de) | 1991-12-19 |
KR890004072B1 (ko) | 1989-10-18 |
US4687787A (en) | 1987-08-18 |
JPS62148541A (ja) | 1987-07-02 |
EP0229877A2 (en) | 1987-07-29 |
EP0229877A3 (en) | 1988-06-08 |
EP0229877B1 (en) | 1991-11-13 |
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |