FR2133769A1 - Porous shaped inorg article - by foaming soln or dispersion contg inorg cpd and dissolved polymer and allowing to solidify - Google Patents

Porous shaped inorg article - by foaming soln or dispersion contg inorg cpd and dissolved polymer and allowing to solidify

Info

Publication number
FR2133769A1
FR2133769A1 FR7213260A FR7213260A FR2133769A1 FR 2133769 A1 FR2133769 A1 FR 2133769A1 FR 7213260 A FR7213260 A FR 7213260A FR 7213260 A FR7213260 A FR 7213260A FR 2133769 A1 FR2133769 A1 FR 2133769A1
Authority
FR
France
Prior art keywords
inorg
cpd
soln
solidify
foaming
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.)
Withdrawn
Application number
FR7213260A
Other languages
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2133769A1 publication Critical patent/FR2133769A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Thermally stable, porous shaped inorganic article is produced by (a) foaming a soln., and/or dispersion contg. an inorg. cpd. and a dissolved linear polymer with a degree of polymsn. of not 2000, (be allowing the pdt. to solidify, and opt. (c) subjecting the foamed material to thermal treatment at 300-2500 degrees C.
FR7213260A 1971-04-16 1972-04-14 Porous shaped inorg article - by foaming soln or dispersion contg inorg cpd and dissolved polymer and allowing to solidify Withdrawn FR2133769A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712118471 DE2118471A1 (en) 1971-04-16 1971-04-16 PROCESS FOR MANUFACTURING TEMPERATURE RESISTANT, POROESE, INORGANIC SHAPED BODIES

Publications (1)

Publication Number Publication Date
FR2133769A1 true FR2133769A1 (en) 1972-12-01

Family

ID=5804889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213260A Withdrawn FR2133769A1 (en) 1971-04-16 1972-04-14 Porous shaped inorg article - by foaming soln or dispersion contg inorg cpd and dissolved polymer and allowing to solidify

Country Status (5)

Country Link
BE (1) BE782048A (en)
DE (1) DE2118471A1 (en)
FR (1) FR2133769A1 (en)
IT (1) IT952625B (en)
NL (1) NL7205077A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100631A1 (en) * 1981-01-12 1982-07-22 Inst Neftechimicheskogo Sintez Membrane catalyst for the hydrogenation of organic compounds
JPS6046978A (en) * 1983-08-20 1985-03-14 長尾曹達株式会社 Manufacture of ceramic porous body
EP0251634B1 (en) * 1986-06-27 1993-12-29 Metaullics Systems Co., L.P. Molten metal filter medium and method for making same

Also Published As

Publication number Publication date
DE2118471A1 (en) 1973-06-07
NL7205077A (en) 1972-10-18
IT952625B (en) 1973-07-30
BE782048A (en) 1972-10-13

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Legal Events

Date Code Title Description
RE Withdrawal of published application