SE377577B - - Google Patents
Info
- Publication number
- SE377577B SE377577B SE539872A SE539872A SE377577B SE 377577 B SE377577 B SE 377577B SE 539872 A SE539872 A SE 539872A SE 539872 A SE539872 A SE 539872A SE 377577 B SE377577 B SE 377577B
- Authority
- SE
- Sweden
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712120599 DE2120599C3 (en) | 1971-04-27 | Use of a rigid polyurethane compact to soak up oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE377577B true SE377577B (en) | 1975-07-14 |
Family
ID=5806094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE539872A SE377577B (en) | 1971-04-27 | 1972-04-25 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE781967A (en) |
| CH (1) | CH536133A (en) |
| FR (1) | FR2134602B1 (en) |
| GB (1) | GB1366454A (en) |
| LU (1) | LU65084A1 (en) |
| NL (1) | NL165208C (en) |
| NO (1) | NO133091C (en) |
| SE (1) | SE377577B (en) |
Families Citing this family (4)
| 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 (en) * | 2003-06-03 | 2009-04-22 | 吴亿成 | Formula of oil-absorbing dust and preparing process thereof |
| WO2004113238A1 (en) * | 2003-06-26 | 2004-12-29 | Chc Urethane Products (Pty) Ltd | Spillage recovery system |
| NL1029775C2 (en) * | 2005-08-22 | 2007-02-26 | Design & Polymers B V | Oil absorbent blanket, comprises nonwoven formed by adding oil absorbent particles to flat array of fibers and then compacting |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1372091A (en) * | 1962-10-31 | 1964-09-11 | Allied Chem | Process for the production of non-cellular agglomerates |
| FR1526159A (en) * | 1967-04-10 | 1968-05-24 | Salpa Soc | Process for removing hydrocarbons or other liquids of density less than 1 floating in water and recovering them |
-
1972
- 1972-03-30 LU LU65084D patent/LU65084A1/xx unknown
- 1972-04-12 BE BE781967A patent/BE781967A/en unknown
- 1972-04-19 NL NL7205232A patent/NL165208C/en not_active IP Right Cessation
- 1972-04-25 SE SE539872A patent/SE377577B/xx unknown
- 1972-04-26 NO NO145172A patent/NO133091C/no unknown
- 1972-04-26 GB GB1939272A patent/GB1366454A/en not_active Expired
- 1972-04-27 FR FR7215063A patent/FR2134602B1/fr not_active Expired
- 1972-04-27 CH CH626172A patent/CH536133A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2120599B2 (en) | 1975-08-21 |
| NO133091B (en) | 1975-12-01 |
| DE2120599A1 (en) | 1972-11-02 |
| CH536133A (en) | 1973-04-30 |
| NL165208C (en) | 1981-03-16 |
| GB1366454A (en) | 1974-09-11 |
| FR2134602A1 (en) | 1972-12-08 |
| NO133091C (en) | 1976-03-10 |
| NL7205232A (en) | 1972-10-31 |
| FR2134602B1 (en) | 1976-06-11 |
| LU65084A1 (en) | 1972-07-11 |
| NL165208B (en) | 1980-10-15 |
| BE781967A (en) | 1972-07-31 |