NO314254B1 - Fremgangsmåte for fjerning av uönsket materiale fra önsket materiale samt anvendelse av vann som et viskositetsreduserende middel - Google Patents

Fremgangsmåte for fjerning av uönsket materiale fra önsket materiale samt anvendelse av vann som et viskositetsreduserende middel Download PDF

Info

Publication number: NO314254B1
Authority: NO; Norway
Prior art keywords: weight; prepolymer; water; polyol; parts
Prior art date: 1995-06-27

Application number

NO19976080A

Other languages

English (en)

Norwegian (no)

Other versions

NO976080D0 (no

NO976080L (no

Inventor

Dirk Gerber

Peter Michel Gerber

Viviane Gertrude Johann Neyens

Peter Frans Eugeen Stroobants

Original Assignee

Huntsman Int Llc

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.)

1995-06-27

Filing date

1997-12-23

Publication date

2003-02-24

1997-12-23 Application filed by Huntsman Int Llc filed Critical Huntsman Int Llc

1997-12-23 Publication of NO976080D0 publication Critical patent/NO976080D0/no

1997-12-23 Publication of NO976080L publication Critical patent/NO976080L/no

2003-02-24 Publication of NO314254B1 publication Critical patent/NO314254B1/no

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 62
239000000463 material Substances 0.000 title claims description 38
238000000034 method Methods 0.000 title claims description 17
239000003638 chemical reducing agent Substances 0.000 title claims description 5
229920005862 polyol Polymers 0.000 claims description 28
150000003077 polyols Chemical class 0.000 claims description 27
229920001228 polyisocyanate Polymers 0.000 claims description 24
239000005056 polyisocyanate Substances 0.000 claims description 24
239000006260 foam Substances 0.000 claims description 19
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 10
239000007788 liquid Substances 0.000 claims description 10
125000006353 oxyethylene group Chemical group 0.000 claims description 10
239000004721 Polyphenylene oxide Substances 0.000 claims description 7
229920000570 polyether Polymers 0.000 claims description 7
239000007795 chemical reaction product Substances 0.000 claims description 4
239000012948 isocyanate Substances 0.000 claims description 3
150000002513 isocyanates Chemical class 0.000 claims description 3
229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims 2
239000003921 oil Substances 0.000 description 24
239000000203 mixture Substances 0.000 description 10
239000007921 spray Substances 0.000 description 8
238000004519 manufacturing process Methods 0.000 description 6
239000003999 initiator Substances 0.000 description 5
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 5
-1 polymethylene Polymers 0.000 description 5
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
238000005507 spraying Methods 0.000 description 3
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
229920000265 Polyparaphenylene Polymers 0.000 description 2
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
125000004122 cyclic group Chemical group 0.000 description 2
239000008394 flocculating agent Substances 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
239000002440 industrial waste Substances 0.000 description 2
239000010705 motor oil Substances 0.000 description 2
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
239000004576 sand Substances 0.000 description 2
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
PISLZQACAJMAIO-UHFFFAOYSA-N 2,4-diethyl-6-methylbenzene-1,3-diamine Chemical compound CCC1=CC(C)=C(N)C(CC)=C1N PISLZQACAJMAIO-UHFFFAOYSA-N 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
229920001730 Moisture cure polyurethane Polymers 0.000 description 1
229920005830 Polyurethane Foam Polymers 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
YMHQVDAATAEZLO-UHFFFAOYSA-N cyclohexane-1,1-diamine Chemical compound NC1(N)CCCCC1 YMHQVDAATAEZLO-UHFFFAOYSA-N 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
125000005442 diisocyanate group Chemical class 0.000 description 1
ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000005187 foaming Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000008235 industrial water Substances 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
239000003973 paint Substances 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
239000003209 petroleum derivative Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000011496 polyurethane foam Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000011435 rock Substances 0.000 description 1
239000004071 soot Substances 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- 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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/918—Miscellaneous specific techniques
- Y10S210/922—Oil spill cleanup, e.g. bacterial
- Y10S210/924—Oil spill cleanup, e.g. bacterial using physical agent, e.g. sponge, mop

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Medicinal Chemistry (AREA)
Water Supply & Treatment (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyethers (AREA)
Processing Of Solid Wastes (AREA)

NO19976080A 1995-06-27 1997-12-23 Fremgangsmåte for fjerning av uönsket materiale fra önsket materiale samt anvendelse av vann som et viskositetsreduserende middel NO314254B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP95201746		1995-06-27
PCT/EP1996/002413 WO1997001512A1 (en)	1995-06-27	1996-06-04	Process for removing unwanted material from wanted material

Publications (3)

Publication Number	Publication Date
NO976080D0 NO976080D0 (no)	1997-12-23
NO976080L NO976080L (no)	1997-12-23
NO314254B1 true NO314254B1 (no)	2003-02-24

Family

ID=8220424

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19976080A NO314254B1 (no)	1995-06-27	1997-12-23	Fremgangsmåte for fjerning av uönsket materiale fra önsket materiale samt anvendelse av vann som et viskositetsreduserende middel

Country Status (33)

Country	Link
US (1)	US5730880A (de)
EP (1)	EP0835224B8 (de)
JP (1)	JP3830522B2 (de)
KR (1)	KR100414834B1 (de)
CN (1)	CN1103745C (de)
AR (1)	AR002586A1 (de)
AT (1)	ATE183484T1 (de)
AU (1)	AU702613B2 (de)
BR (1)	BR9608891A (de)
CA (1)	CA2221360C (de)
CZ (1)	CZ287758B6 (de)
DE (1)	DE69603862T2 (de)
DK (1)	DK0835224T3 (de)
DZ (1)	DZ2054A1 (de)
EG (1)	EG20795A (de)
ES (1)	ES2138345T3 (de)
GR (1)	GR3031071T3 (de)
HU (1)	HU220782B1 (de)
IL (1)	IL118726A (de)
IS (1)	IS1857B (de)
MA (1)	MA23914A1 (de)
MX (1)	MX9800034A (de)
MY (1)	MY112980A (de)
NO (1)	NO314254B1 (de)
NZ (1)	NZ310449A (de)
PL (1)	PL184975B1 (de)
RU (1)	RU2154612C2 (de)
SA (1)	SA96170111B1 (de)
TR (1)	TR199701706T1 (de)
TW (1)	TW422820B (de)
UA (1)	UA43899C2 (de)
WO (1)	WO1997001512A1 (de)
ZA (1)	ZA965435B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6838497B2 (en)	1998-09-02	2005-01-04	Cheil Industries Inc.	Flame retardant thermoplastic resin composition containing styrene polymer as compatabilizer and oxaphospholane compound as flame retardant
KR100309209B1 (ko) *	1999-07-31	2001-09-29	구본준, 론 위라하디락사	액정 표시장치 제조방법 및 그 제조방법에 따른 액정표시장치
RU2188072C1 (ru) *	2001-07-04	2002-08-27	Закрытое акционерное общество "Блокформ"	Полиуретановый сорбент углеводородов и способ очистки водных сред и твердых поверхностей от углеводородных загрязнений с его использованием
US7459488B2 (en) *	2005-03-03	2008-12-02	Polyfoam Products, Inc.	Composition and process for recovery of spilled hydrocarbons from aqueous environments
US20070227977A1 (en) *	2006-03-30	2007-10-04	Saudi Arabian Oil Company	Method and device to remediate oil spill
DE102009000578A1 (de)	2009-02-03	2010-08-12	Alexander Noskow	Polyurethansorbens zur Entfernung von Kohlenwasserstoffen und Verfahren zur Reinigung von mit Kohlenwasserstoffen verunreinigten wässrigen Umgebungen und festen Oberflächen, welches das Polyurethansorbens verwendet

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1170959A (en) *	1967-03-31	1969-11-19	Ici Ltd	Separation Process.
DE1944679A1 (de) *	1969-09-03	1971-03-04	Collo Rheincollodium Koeln Gmb	Verfahren und Einrichtungen zur Beseitigung von OElverschmutzungen od.dgl.
US3919083A (en) *	1970-07-24	1975-11-11	Loctite Ireland Ltd	Treatment of floating pollutants
US3869385A (en) *	1971-10-18	1975-03-04	Us Navy	Process for containing oil spills
DE2920526A1 (de) *	1979-05-21	1980-12-04	Bayer Ag	Verfahren zur verbesserten aufarbeitung von abwasser
US4379763A (en) *	1980-10-15	1983-04-12	Minnesota Mining And Manufacturing Company	Waste water treatment by chelation-gelation
DE3315596A1 (de) *	1983-04-29	1984-10-31	Basf Ag, 6700 Ludwigshafen	Verwendung von polyurethanpraepolymeren als flockungsmittel
DE3839570A1 (de) *	1988-11-24	1990-05-31	Bayer Ag	Verfahren zur entfernung von flaechig verteilten kohlenwasserstoffen, insbesondere oelrueckstaenden
DE3927317A1 (de) *	1989-08-18	1991-02-21	Bayer Ag	Verfahren zur aufarbeitung trueber abwaesser
SU1731734A1 (ru) *	1989-12-25	1992-05-07	Научно-Исследовательский И Проектный Институт По Освоению Месторождений Нефти И Газа "Гипроморнефтегаз"	Способ подготовки сорбента дл очистки поверхности воды от нефти
DE4040022A1 (de) *	1990-12-14	1992-06-17	Bayer Ag	Spaltung von wasser-in-oel-emulsionen
RU2036719C1 (ru) *	1991-03-19	1995-06-09	Институт химии нефти СО РАН	Адсорбент для очистки поверхности воды и почвы от нефти и нефтепродуктов
EP0547765B1 (de) *	1991-12-17	1997-06-11	Imperial Chemical Industries Plc	Polyurethanschäume
JPH05329951A (ja) *	1992-06-01	1993-12-14	Toyo Tire & Rubber Co Ltd	優れた油回収性を有するウレタンフオーム及びその製造法
GB9409546D0 (en) *	1994-05-12	1994-06-29	Ici Plc	Process for removing unwanted material from wanted material

1996
- 1996-04-06 UA UA98010400A patent/UA43899C2/uk unknown
- 1996-05-30 TW TW085106407A patent/TW422820B/zh not_active IP Right Cessation
- 1996-06-04 WO PCT/EP1996/002413 patent/WO1997001512A1/en not_active Ceased
- 1996-06-04 KR KR1019970709759A patent/KR100414834B1/ko not_active Expired - Fee Related
- 1996-06-04 BR BR9608891A patent/BR9608891A/pt not_active IP Right Cessation
- 1996-06-04 CA CA002221360A patent/CA2221360C/en not_active Expired - Fee Related
- 1996-06-04 MX MX9800034D patent/MX9800034A/es not_active IP Right Cessation
- 1996-06-04 NZ NZ310449A patent/NZ310449A/en unknown
- 1996-06-04 DE DE69603862T patent/DE69603862T2/de not_active Expired - Fee Related
- 1996-06-04 AU AU61248/96A patent/AU702613B2/en not_active Ceased
- 1996-06-04 JP JP50412097A patent/JP3830522B2/ja not_active Expired - Fee Related
- 1996-06-04 AT AT96918667T patent/ATE183484T1/de not_active IP Right Cessation
- 1996-06-04 HU HU9801815A patent/HU220782B1/hu not_active IP Right Cessation
- 1996-06-04 CN CN96195074A patent/CN1103745C/zh not_active Expired - Fee Related
- 1996-06-04 RU RU98101459/12A patent/RU2154612C2/ru not_active IP Right Cessation
- 1996-06-04 TR TR97/01706T patent/TR199701706T1/xx unknown
- 1996-06-04 CZ CZ19974182A patent/CZ287758B6/cs not_active IP Right Cessation
- 1996-06-04 DK DK96918667T patent/DK0835224T3/da active
- 1996-06-04 EP EP96918667A patent/EP0835224B8/de not_active Expired - Lifetime
- 1996-06-04 PL PL96324263A patent/PL184975B1/pl not_active IP Right Cessation
- 1996-06-04 ES ES96918667T patent/ES2138345T3/es not_active Expired - Lifetime
- 1996-06-13 IS IS4353A patent/IS1857B/is unknown
- 1996-06-18 DZ DZ960098A patent/DZ2054A1/fr active
- 1996-06-19 MA MA24288A patent/MA23914A1/fr unknown
- 1996-06-24 IL IL11872696A patent/IL118726A/xx not_active IP Right Cessation
- 1996-06-25 SA SA96170111A patent/SA96170111B1/ar unknown
- 1996-06-25 MY MYPI96002561A patent/MY112980A/en unknown
- 1996-06-25 EG EG58396A patent/EG20795A/xx active
- 1996-06-25 AR ARP960103301A patent/AR002586A1/es active IP Right Grant
- 1996-06-25 US US08/673,607 patent/US5730880A/en not_active Expired - Fee Related
- 1996-06-26 ZA ZA965435A patent/ZA965435B/xx unknown
1997
- 1997-12-23 NO NO19976080A patent/NO314254B1/no unknown
1999
- 1999-08-25 GR GR990402155T patent/GR3031071T3/el unknown

Also Published As

Publication number	Publication date
CN1189144A (zh)	1998-07-29
TR199701706T1 (xx)	1998-03-21
CZ287758B6 (en)	2001-01-17
PL184975B1 (pl)	2003-01-31
KR100414834B1 (ko)	2004-02-18
JP3830522B2 (ja)	2006-10-04
IS1857B (is)	2003-03-14
IL118726A (en)	2000-06-01
JPH11509468A (ja)	1999-08-24
BR9608891A (pt)	1999-06-15
DE69603862T2 (de)	2000-03-16
CA2221360A1 (en)	1997-01-16
EP0835224B8 (de)	2003-12-17
GR3031071T3 (en)	1999-12-31
MX9800034A (es)	1998-03-31
MY112980A (en)	2001-10-31
TW422820B (en)	2001-02-21
IL118726A0 (en)	1996-10-16
HUP9801815A2 (hu)	1998-11-30
MA23914A1 (fr)	1996-12-31
SA96170111B1 (ar)	2006-06-25
NO976080D0 (no)	1997-12-23
HUP9801815A3 (en)	2000-03-28
KR19990028443A (ko)	1999-04-15
WO1997001512A1 (en)	1997-01-16
EG20795A (en)	2000-03-29
CA2221360C (en)	2007-05-15
AR002586A1 (es)	1998-03-25
US5730880A (en)	1998-03-24
DK0835224T3 (da)	2000-03-20
PL324263A1 (en)	1998-05-11
EP0835224A1 (de)	1998-04-15
HK1016571A1 (en)	1999-11-05
CZ418297A3 (cs)	1998-04-15
IS4353A (is)	1996-12-28
ATE183484T1 (de)	1999-09-15
EP0835224B1 (de)	1999-08-18
HU220782B1 (hu)	2002-05-28
DE69603862D1 (de)	1999-09-23
ZA965435B (en)	1996-12-27
RU2154612C2 (ru)	2000-08-20
AU6124896A (en)	1997-01-30
AU702613B2 (en)	1999-02-25
NO976080L (no)	1997-12-23
NZ310449A (en)	1998-09-24
DZ2054A1 (fr)	2002-07-22
CN1103745C (zh)	2003-03-26
ES2138345T3 (es)	2000-01-01
UA43899C2 (uk)	2002-01-15

Publication	Publication Date	Title
EP2344560B1 (de)	2013-04-03	Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs
CA2156383A1 (en)	1996-03-27	Rigid foams with improved insulation and physical properties
US5504124A (en)	1996-04-02	Process for removing unwanted material from wanted material
NO314254B1 (no)	2003-02-24	Fremgangsmåte for fjerning av uönsket materiale fra önsket materiale samt anvendelse av vann som et viskositetsreduserende middel
MXPA98000034A (en)	1998-10-15	Process to remove unwanted material dematerial dese
CA2187737C (en)	2006-07-18	Process for removing polluting material from water or wet solid matter
US7459488B2 (en)	2008-12-02	Composition and process for recovery of spilled hydrocarbons from aqueous environments
MXPA96004894A (en)	1998-01-01	Process for the elimination of material contaminant of water or solid material hum
HK1016571B (en)	2003-11-28	Process for removing pollutant from water, sand and/or rocks