ES426630A1 - A method of manufacturing a black, sorbent thermostable foam. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method of manufacturing a black, sorbent thermostable foam. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES426630A1 ES426630A1 ES426630A ES426630A ES426630A1 ES 426630 A1 ES426630 A1 ES 426630A1 ES 426630 A ES426630 A ES 426630A ES 426630 A ES426630 A ES 426630A ES 426630 A1 ES426630 A1 ES 426630A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- *** translate
- sorbent
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electroluminescent Light Sources (AREA)
- Filtering Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
A method of making a black sorbent thermosetting foam, comprising heating to a pyrolysis temperature of less than 300º c, to initiate the reaction, a composition which is liquid at the pyrolysis temperature, and which comprises at least one aromatic nitrogen-containing compound which has the general formula X - ar - y Wherein ar represents an aromatic nucleus, in which x and y are substituents attached directly to the nucleus, and bearing additional substituents, x represents a substituent having a negative hammett sigma constant and is attached to the aromatic nucleus by an atom of nitrogen, oxygen or sulfur, and y represents a substituent having a positive hammett sigma constant and is attached to the aromatic nucleus by a nitrogen atom, optionally the x and/or y substituents of a fused ring on the aromatic nucleus. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2518173A GB1475879A (en) | 1973-05-25 | 1973-05-25 | Sorbent thermoset foam materials |
GB2518273A GB1475880A (en) | 1973-05-25 | 1973-05-25 | Sorbent thermoset foam materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES426630A1 true ES426630A1 (en) | 1977-01-01 |
Family
ID=26257551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES426630A Expired ES426630A1 (en) | 1973-05-25 | 1974-05-24 | A method of manufacturing a black, sorbent thermostable foam. (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5325556B2 (en) |
AU (1) | AU468824B2 (en) |
BR (1) | BR7404279D0 (en) |
CH (1) | CH604875A5 (en) |
DE (1) | DE2425176C3 (en) |
ES (1) | ES426630A1 (en) |
FR (1) | FR2230406A1 (en) |
NL (1) | NL7406998A (en) |
SE (1) | SE420208B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519816A (en) * | 1980-10-01 | 1985-05-28 | The Dow Chemical Company | Method for the recovery of solvent vapors |
US20020009585A1 (en) * | 2000-04-06 | 2002-01-24 | Albert Donald F. | Organic, low density microcellular materials, their carbonized derivatives, and methods for producing same |
US7005181B2 (en) | 2000-04-06 | 2006-02-28 | American Aerogel Corporation | Organic, open cell foam materials, their carbonized derivatives, and methods for producing same |
EP2308918A3 (en) * | 2001-03-16 | 2013-10-02 | American Aerogel Corporation | Organic, open cell foam materials |
-
1974
- 1974-05-21 SE SE7406787A patent/SE420208B/en unknown
- 1974-05-24 CH CH716474A patent/CH604875A5/xx not_active IP Right Cessation
- 1974-05-24 AU AU69363/74A patent/AU468824B2/en not_active Expired
- 1974-05-24 NL NL7406998A patent/NL7406998A/xx not_active Application Discontinuation
- 1974-05-24 FR FR7418030A patent/FR2230406A1/en active Granted
- 1974-05-24 JP JP5804274A patent/JPS5325556B2/ja not_active Expired
- 1974-05-24 DE DE19742425176 patent/DE2425176C3/en not_active Expired
- 1974-05-24 ES ES426630A patent/ES426630A1/en not_active Expired
- 1974-05-24 BR BR427974A patent/BR7404279D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH604875A5 (en) | 1978-09-15 |
FR2230406A1 (en) | 1974-12-20 |
AU468824B2 (en) | 1976-01-22 |
SE420208B (en) | 1981-09-21 |
BR7404279D0 (en) | 1975-09-30 |
NL7406998A (en) | 1974-11-27 |
DE2425176A1 (en) | 1974-12-12 |
DE2425176C3 (en) | 1980-05-08 |
AU6936374A (en) | 1975-11-27 |
FR2230406B1 (en) | 1981-08-07 |
JPS5032088A (en) | 1975-03-28 |
DE2425176B2 (en) | 1979-08-30 |
JPS5325556B2 (en) | 1978-07-27 |
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