FR2134602A1 - - Google Patents

Info

Publication number
FR2134602A1
FR2134602A1 FR7215063A FR7215063A FR2134602A1 FR 2134602 A1 FR2134602 A1 FR 2134602A1 FR 7215063 A FR7215063 A FR 7215063A FR 7215063 A FR7215063 A FR 7215063A FR 2134602 A1 FR2134602 A1 FR 2134602A1
Authority
FR
France
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.)
Granted
Application number
FR7215063A
Other languages
French (fr)
Other versions
FR2134602B1 (forum.php
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.)
PUREN SCHAUMSTOFF GmbH
Original Assignee
PUREN SCHAUMSTOFF GmbH
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 DE19712120599 external-priority patent/DE2120599C3/de
Application filed by PUREN SCHAUMSTOFF GmbH filed Critical PUREN SCHAUMSTOFF GmbH
Publication of FR2134602A1 publication Critical patent/FR2134602A1/fr
Application granted granted Critical
Publication of FR2134602B1 publication Critical patent/FR2134602B1/fr
Expired legal-status Critical Current

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
    • C08J9/33—Agglomerating foam fragments, e.g. waste foam
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes

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)
  • Polyurethanes Or Polyureas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7215063A 1971-04-27 1972-04-27 Expired FR2134602B1 (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120599 DE2120599C3 (de) 1971-04-27 Verwendung eines harten Polyurethan-Preßkörpers zum Aufsaugen von Öl

Publications (2)

Publication Number Publication Date
FR2134602A1 true FR2134602A1 (forum.php) 1972-12-08
FR2134602B1 FR2134602B1 (forum.php) 1976-06-11

Family

ID=5806094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215063A Expired FR2134602B1 (forum.php) 1971-04-27 1972-04-27

Country Status (8)

Country Link
BE (1) BE781967A (forum.php)
CH (1) CH536133A (forum.php)
FR (1) FR2134602B1 (forum.php)
GB (1) GB1366454A (forum.php)
LU (1) LU65084A1 (forum.php)
NL (1) NL165208C (forum.php)
NO (1) NO133091C (forum.php)
SE (1) SE377577B (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037860A3 (en) * 1980-02-18 1982-02-17 ISOMO, naamloze vennotschap Process for recovering waste products of glass fibres, rock wool, and polyurethane hard foam; end products obtained through this process
CN100480354C (zh) * 2003-06-03 2009-04-22 吴亿成 一种吸油粉剂的配方及制备工艺
WO2004113238A1 (en) * 2003-06-26 2004-12-29 Chc Urethane Products (Pty) Ltd Spillage recovery system
NL1029775C2 (nl) * 2005-08-22 2007-02-26 Design & Polymers B V Olie-absorberende deken en werkwijze ter vervaardiging daarvan.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1372091A (fr) * 1962-10-31 1964-09-11 Allied Chem Procédé de production d'agglomérés non cellulaires
FR1526159A (fr) * 1967-04-10 1968-05-24 Salpa Soc Procédé pour enlever les hydrocarbures ou autres liquides de densité inférieure à 1 flottant sur l'eau et les récupérer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1372091A (fr) * 1962-10-31 1964-09-11 Allied Chem Procédé de production d'agglomérés non cellulaires
FR1526159A (fr) * 1967-04-10 1968-05-24 Salpa Soc Procédé pour enlever les hydrocarbures ou autres liquides de densité inférieure à 1 flottant sur l'eau et les récupérer

Also Published As

Publication number Publication date
CH536133A (de) 1973-04-30
NO133091B (forum.php) 1975-12-01
NL165208C (nl) 1981-03-16
GB1366454A (en) 1974-09-11
DE2120599B2 (de) 1975-08-21
FR2134602B1 (forum.php) 1976-06-11
LU65084A1 (forum.php) 1972-07-11
NO133091C (forum.php) 1976-03-10
BE781967A (fr) 1972-07-31
DE2120599A1 (de) 1972-11-02
SE377577B (forum.php) 1975-07-14
NL7205232A (forum.php) 1972-10-31
NL165208B (nl) 1980-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse