NL7205232A - - Google Patents

Info

Publication number
NL7205232A
NL7205232A NL7205232A NL7205232A NL7205232A NL 7205232 A NL7205232 A NL 7205232A NL 7205232 A NL7205232 A NL 7205232A NL 7205232 A NL7205232 A NL 7205232A NL 7205232 A NL7205232 A NL 7205232A
Authority
NL
Netherlands
Application number
NL7205232A
Other versions
NL165208B (nl
NL165208C (nl
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 filed Critical
Publication of NL7205232A publication Critical patent/NL7205232A/xx
Publication of NL165208B publication Critical patent/NL165208B/xx
Application granted granted Critical
Publication of NL165208C publication Critical patent/NL165208C/xx

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)
NL7205232A 1971-04-27 1972-04-19 Werkwijze voor het opzuigen van olie. NL165208C (nl)

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 (3)

Publication Number Publication Date
NL7205232A true NL7205232A (fr) 1972-10-31
NL165208B NL165208B (nl) 1980-10-15
NL165208C NL165208C (nl) 1981-03-16

Family

ID=5806094

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205232A NL165208C (nl) 1971-04-27 1972-04-19 Werkwijze voor het opzuigen van olie.

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007061300A1 (fr) * 2005-08-22 2007-05-31 Design & Polymers Bv Nappe absorbant l'huile et procede de fabrication de cette nappe

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037860A3 (fr) * 1980-02-18 1982-02-17 ISOMO, naamloze vennotschap Procédé pour la récupération de déchets de fibres de verre, de laine minérale et de mousses rigides de polyuréthane et les produits ainsi obtenus
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 (fr) * 2003-06-26 2004-12-29 Chc Urethane Products (Pty) Ltd Systeme de recuperation de matieres deversees accidentellement

Family Cites Families (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007061300A1 (fr) * 2005-08-22 2007-05-31 Design & Polymers Bv Nappe absorbant l'huile et procede de fabrication de cette nappe

Also Published As

Publication number Publication date
LU65084A1 (fr) 1972-07-11
NO133091B (fr) 1975-12-01
FR2134602B1 (fr) 1976-06-11
FR2134602A1 (fr) 1972-12-08
CH536133A (de) 1973-04-30
DE2120599A1 (de) 1972-11-02
DE2120599B2 (de) 1975-08-21
NL165208B (nl) 1980-10-15
GB1366454A (en) 1974-09-11
NO133091C (fr) 1976-03-10
NL165208C (nl) 1981-03-16
SE377577B (fr) 1975-07-14
BE781967A (fr) 1972-07-31

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee