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
google 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
Application number
ES426630A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB2518273A external-priority patent/GB1475880A/en
Priority claimed from GB2518173A external-priority patent/GB1475879A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES426630A1 publication Critical patent/ES426630A1/en
Expired legal-status Critical Current

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Water Treatment By Sorption (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (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)
ES426630A 1973-05-25 1974-05-24 A method of manufacturing a black, sorbent thermostable foam. (Machine-translation by Google Translate, not legally binding) Expired ES426630A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2518273A GB1475880A (en) 1973-05-25 1973-05-25 Sorbent thermoset foam materials
GB2518173A GB1475879A (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)

* Cited by examiner, † Cited by third party
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
US7005181B2 (en) 2000-04-06 2006-02-28 American Aerogel Corporation Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
US20020009585A1 (en) * 2000-04-06 2002-01-24 Albert Donald F. Organic, low density microcellular 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

Also Published As

Publication number Publication date
DE2425176A1 (en) 1974-12-12
CH604875A5 (en) 1978-09-15
DE2425176B2 (en) 1979-08-30
FR2230406B1 (en) 1981-08-07
FR2230406A1 (en) 1974-12-20
DE2425176C3 (en) 1980-05-08
AU468824B2 (en) 1976-01-22
BR7404279D0 (en) 1975-09-30
JPS5325556B2 (en) 1978-07-27
JPS5032088A (en) 1975-03-28
SE420208B (en) 1981-09-21
NL7406998A (en) 1974-11-27
AU6936374A (en) 1975-11-27

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