ES408148A1 - Resole foams and their preparation - Google Patents
Resole foams and their preparationInfo
- Publication number
- ES408148A1 ES408148A1 ES408148A ES408148A ES408148A1 ES 408148 A1 ES408148 A1 ES 408148A1 ES 408148 A ES408148 A ES 408148A ES 408148 A ES408148 A ES 408148A ES 408148 A1 ES408148 A1 ES 408148A1
- Authority
- ES
- Spain
- Prior art keywords
- resin
- mixture
- preparation
- resinous
- synthetic
- 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.)
- Expired
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
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- 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)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A process for the preparation of a resinous, synthetic, thermosetting resin foam, providing, in an intimate mixture, a resin resin and a catalyst for the resin resin, confining the mixture within a mold of desired configuration and effecting curing, characterized by incorporating a plurality of synthetic, resinous, thermoplastic, expandable microspheres that have encapsulated within them a volatile liquid foaming agent in the mixture before placing it in the mold cavity and curing the mixture at a temperature sufficient to cause the expansion of the expandable microspheres. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19674671A | 1971-11-08 | 1971-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES408148A1 true ES408148A1 (en) | 1975-11-16 |
Family
ID=22726672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES408148A Expired ES408148A1 (en) | 1971-11-08 | 1972-10-31 | Resole foams and their preparation |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4858062A (en) |
AU (1) | AU466236B2 (en) |
BE (1) | BE791023A (en) |
CA (1) | CA990034A (en) |
DE (1) | DE2254305A1 (en) |
ES (1) | ES408148A1 (en) |
FR (1) | FR2159309A1 (en) |
GB (1) | GB1414506A (en) |
IT (1) | IT973422B (en) |
NL (1) | NL7215017A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1524027A (en) * | 1974-09-03 | 1978-09-06 | Agfa Gevaert | Colour radiographic silver halide process |
US4478958A (en) * | 1981-07-10 | 1984-10-23 | Kopper Company, Inc. | Method for preparing phenolic foams using anhydrous aryl sulfonic acid catalysts |
US4444912A (en) * | 1981-07-10 | 1984-04-24 | Koppers Company, Inc. | Phenolic foam and composition and method for preparing the same |
US4539338A (en) * | 1982-07-09 | 1985-09-03 | Koppers Company, Inc. | Phenol formaldehyde resoles for making phenolic foam |
EP0215652A3 (en) * | 1985-09-19 | 1988-07-27 | Geoffrey Crompton | Components that can exhibit low smoke, toxic fume and burning characteristics, and their manufacture |
GB0226773D0 (en) | 2002-11-18 | 2002-12-24 | Pyro Technologies Ltd | A syntactic phenolic foam composition |
EP3421527B1 (en) * | 2017-06-28 | 2023-11-15 | Henkel AG & Co. KGaA | Composition containing a lightweight filler |
EP4306577A1 (en) | 2022-07-11 | 2024-01-17 | Fundación IMDEA Materiales | A composite with a vitrimer-based foaming core and its application in preparing recyclable and curved sandwich structures |
EP4332154A1 (en) * | 2022-08-30 | 2024-03-06 | Advanced Innergy Ltd | Syntactic foam |
-
0
- BE BE791023D patent/BE791023A/en unknown
-
1972
- 1972-10-16 CA CA154,002A patent/CA990034A/en not_active Expired
- 1972-10-20 AU AU48018/72A patent/AU466236B2/en not_active Expired
- 1972-10-31 ES ES408148A patent/ES408148A1/en not_active Expired
- 1972-11-06 DE DE19722254305 patent/DE2254305A1/en active Pending
- 1972-11-06 GB GB5118172A patent/GB1414506A/en not_active Expired
- 1972-11-07 IT IT5385772A patent/IT973422B/en active
- 1972-11-07 FR FR7239300A patent/FR2159309A1/fr not_active Withdrawn
- 1972-11-07 NL NL7215017A patent/NL7215017A/xx unknown
- 1972-11-07 JP JP47111552A patent/JPS4858062A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT973422B (en) | 1974-06-10 |
AU466236B2 (en) | 1975-10-23 |
NL7215017A (en) | 1973-05-10 |
FR2159309A1 (en) | 1973-06-22 |
JPS4858062A (en) | 1973-08-15 |
BE791023A (en) | 1973-05-07 |
DE2254305A1 (en) | 1973-05-17 |
AU4801872A (en) | 1974-04-26 |
GB1414506A (en) | 1975-11-19 |
CA990034A (en) | 1976-06-01 |
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