JPH11512131A - フェノール樹脂フォームの製造方法 - Google Patents
フェノール樹脂フォームの製造方法Info
- Publication number
- JPH11512131A JPH11512131A JP9510368A JP51036897A JPH11512131A JP H11512131 A JPH11512131 A JP H11512131A JP 9510368 A JP9510368 A JP 9510368A JP 51036897 A JP51036897 A JP 51036897A JP H11512131 A JPH11512131 A JP H11512131A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- resole
- density
- blowing agent
- cps
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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
-
- 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
- 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
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)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.独立気泡のレゾールフォームを製造する方法であって、(a)フリーのホル ムアルデヒドを実質的に含まず、水含量が4−8%であり、40℃で4,000cps から40,000cps の粘度を有するフェノールホルムアルデヒドレゾール樹脂と、( b)ハロゲンフリーの炭化水素発泡剤と、(c)界面活性剤と、(d)触媒との 発泡組成物を提供する工程と、該組成物を混合して発泡を開始させレゾールフォ ームを製造する工程と、該レゾールフォームを硬化させて1立方フィート当たり 0.5 から9.0 ポンドの密度(8.01から144.166kg/m3)にする工程とを含む方法。 2.発泡剤が脂肪族または脂環式アルカンである、請求項1記載の方法。 3.発泡剤が4から7個の炭素原子を含む、請求項1記載の方法。 4.発泡剤が飽和または不飽和である、請求項1記載の方法。 5.発泡剤がペンタン、イソペンタンまたはシクロペンタンである、請求項1記 載の方法。 6.レゾール樹脂が、40℃において5,000cpsから20,000cps の粘度を有する、 請求項1記載の方法。 7.フェノール樹脂フォームの密度が1立方フィート当たり0.5 から2.0 ポンド (8.01から32.037kg/m3)である、請求項1記載の方法。 8.フェノール樹脂フォームの密度が1立方フィート当たり0.7 から1.8 ポンド (11.21 から28.833kg/m3)である、請求項1記載の方法。 9.請求項1の方法に従って製造された低密度レゾールフォーム。 10.請求項5の方法に従って製造された低密度レゾールフォーム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52012295A | 1995-08-28 | 1995-08-28 | |
| US08/520,122 | 1995-08-28 | ||
| PCT/US1996/013387 WO1997008230A1 (en) | 1995-08-28 | 1996-08-19 | Process for producing phenolic foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11512131A true JPH11512131A (ja) | 1999-10-19 |
Family
ID=24071296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9510368A Pending JPH11512131A (ja) | 1995-08-28 | 1996-08-19 | フェノール樹脂フォームの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH11512131A (ja) |
| KR (1) | KR19990044126A (ja) |
| AU (1) | AU6778596A (ja) |
| WO (1) | WO1997008230A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002338784A (ja) * | 2001-05-18 | 2002-11-27 | Asahi Organic Chem Ind Co Ltd | 発泡性フェノール系レゾール樹脂組成物 |
| WO2010053093A1 (ja) | 2008-11-07 | 2010-05-14 | 旭化成建材株式会社 | 発泡性フェノール樹脂組成物、フェノール樹脂フォーム及びその製造方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0977804A1 (en) * | 1997-05-02 | 2000-02-09 | Jiffy Foam, Inc. | Method for making a closed-cell phenolic resin foam |
| JP4711469B2 (ja) * | 1997-09-03 | 2011-06-29 | 旭化成建材株式会社 | フェノール樹脂発泡体 |
| US6492432B1 (en) | 1999-11-09 | 2002-12-10 | American Foam Technologies, Inc. | Novolac-epoxy resin foam, foamable composition for making novolac-epoxy resin foam and method of making novolac-epoxy resin foam |
| GB2575988B (en) | 2018-07-30 | 2020-07-22 | Kingspan Holdings Irl Ltd | Phenolic foam and method of manufacture thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303758A (en) * | 1976-06-07 | 1981-12-01 | Gusmer Frederick E | Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared |
| US4216295A (en) * | 1976-12-20 | 1980-08-05 | Monsanto Company | Foamable resole resin composition |
| US4207400A (en) * | 1977-11-16 | 1980-06-10 | Monsanto Company | Foamable resole resin composition |
| US4207401A (en) * | 1978-06-05 | 1980-06-10 | Monsanto Company | Foamable resole resin composition |
-
1996
- 1996-08-19 KR KR1019980701359A patent/KR19990044126A/ko not_active Ceased
- 1996-08-19 AU AU67785/96A patent/AU6778596A/en not_active Abandoned
- 1996-08-19 WO PCT/US1996/013387 patent/WO1997008230A1/en not_active Ceased
- 1996-08-19 JP JP9510368A patent/JPH11512131A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002338784A (ja) * | 2001-05-18 | 2002-11-27 | Asahi Organic Chem Ind Co Ltd | 発泡性フェノール系レゾール樹脂組成物 |
| WO2010053093A1 (ja) | 2008-11-07 | 2010-05-14 | 旭化成建材株式会社 | 発泡性フェノール樹脂組成物、フェノール樹脂フォーム及びその製造方法 |
| KR101335849B1 (ko) * | 2008-11-07 | 2013-12-02 | 아사히 가세이 겐자이 가부시키가이샤 | 발포성 페놀 수지 조성물, 페놀 수지 폼 및 그 제조 방법 |
| US9120904B2 (en) | 2008-11-07 | 2015-09-01 | Asahi Kasei Contruction Materials Corporation | Expandable phenolic resin composition, phenolic resin foam, and method for producing the phenolic resin foam |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997008230A1 (en) | 1997-03-06 |
| AU6778596A (en) | 1997-03-19 |
| KR19990044126A (ko) | 1999-06-25 |
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