OA10562A - Filter - Google Patents

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Info

Publication number: OA10562A
Authority: OA; OAPI
Prior art keywords: filter; water; weight; binder; polyuréthane
Prior art date: 1993-04-02

Application number

OA60689A

Other languages

English (en)

Inventor

Kohlstadt Hans-Peter

Marten Klaus Dr

Thiele Lothar Dr

Werner Fahle

Rainer Tost

Original Assignee

Henkel Kgaa

Lausitzer Braunkohle 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.)

1993-04-02

Filing date

1995-07-17

Publication date

2002-06-26

1995-07-17 Application filed by Henkel Kgaa, Lausitzer Braunkohle Ag filed Critical Henkel Kgaa

2002-06-26 Publication of OA10562A publication Critical patent/OA10562A/en

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 65
239000011230 binding agent Substances 0.000 claims abstract description 15
239000000203 mixture Substances 0.000 claims abstract description 13
239000003673 groundwater Substances 0.000 claims abstract description 9
239000003054 catalyst Substances 0.000 claims abstract description 6
239000003651 drinking water Substances 0.000 claims abstract description 6
235000020188 drinking water Nutrition 0.000 claims abstract description 6
238000005065 mining Methods 0.000 claims abstract description 4
239000003607 modifier Substances 0.000 claims abstract description 3
239000000377 silicon dioxide Substances 0.000 claims description 21
239000004576 sand Substances 0.000 claims description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
239000002245 particle Substances 0.000 claims description 14
238000004519 manufacturing process Methods 0.000 claims description 12
229920005862 polyol Polymers 0.000 claims description 10
150000003077 polyols Chemical class 0.000 claims description 10
238000001816 cooling Methods 0.000 claims description 7
230000008595 infiltration Effects 0.000 claims description 5
238000001764 infiltration Methods 0.000 claims description 5
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 4
239000008235 industrial water Substances 0.000 claims description 4
238000000034 method Methods 0.000 claims description 4
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
239000000440 bentonite Substances 0.000 claims description 2
229910000278 bentonite Inorganic materials 0.000 claims description 2
230000035622 drinking Effects 0.000 claims description 2
238000010276 construction Methods 0.000 claims 2
239000006096 absorbing agent Substances 0.000 claims 1
239000000428 dust Substances 0.000 abstract description 8
235000012216 bentonite Nutrition 0.000 abstract description 3
239000006004 Quartz sand Substances 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
229920002635 polyurethane Polymers 0.000 abstract 1
239000004814 polyurethane Substances 0.000 abstract 1
239000002562 thickening agent Substances 0.000 abstract 1
239000000047 product Substances 0.000 description 10
239000011347 resin Substances 0.000 description 9
229920005989 resin Polymers 0.000 description 9
239000000853 adhesive Substances 0.000 description 8
230000001070 adhesive effect Effects 0.000 description 8
229920001451 polypropylene glycol Polymers 0.000 description 6
239000000463 material Substances 0.000 description 5
UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
HGQSXVKHVMGQRG-UHFFFAOYSA-N dioctyltin Chemical compound CCCCCCCC[Sn]CCCCCCCC HGQSXVKHVMGQRG-UHFFFAOYSA-N 0.000 description 4
239000012948 isocyanate Substances 0.000 description 4
229920001228 polyisocyanate Polymers 0.000 description 4
239000005056 polyisocyanate Substances 0.000 description 4
239000005995 Aluminium silicate Substances 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
235000012211 aluminium silicate Nutrition 0.000 description 3
WCRDXYSYPCEIAK-UHFFFAOYSA-N dibutylstannane Chemical group CCCC[SnH2]CCCC WCRDXYSYPCEIAK-UHFFFAOYSA-N 0.000 description 3
239000012975 dibutyltin dilaurate Substances 0.000 description 3
235000012239 silicon dioxide Nutrition 0.000 description 3
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 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
-1 aliphatic isocyanates Chemical class 0.000 description 2
229940115440 aluminum sodium silicate Drugs 0.000 description 2
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
239000000969 carrier Substances 0.000 description 2
239000004359 castor oil Substances 0.000 description 2
235000019438 castor oil Nutrition 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000945 filler Substances 0.000 description 2
235000013312 flour Nutrition 0.000 description 2
ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
239000010453 quartz Substances 0.000 description 2
239000000429 sodium aluminium silicate Substances 0.000 description 2
235000012217 sodium aluminium silicate Nutrition 0.000 description 2
239000007787 solid Substances 0.000 description 2
150000007944 thiolates Chemical class 0.000 description 2
DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical group CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 2
XMHKTINRBAKEDS-UHFFFAOYSA-N trioctyltin Chemical compound CCCCCCCC[Sn](CCCCCCCC)CCCCCCCC XMHKTINRBAKEDS-UHFFFAOYSA-N 0.000 description 2
VNQNXQYZMPJLQX-UHFFFAOYSA-N 1,3,5-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CN2C(N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(=O)N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C2=O)=O)=C1 VNQNXQYZMPJLQX-UHFFFAOYSA-N 0.000 description 1
VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
229910002012 Aerosil® Inorganic materials 0.000 description 1
229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
241000518994 Conta Species 0.000 description 1
241000156978 Erebia Species 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
229910020813 Sn-C Inorganic materials 0.000 description 1
229910018732 Sn—C Inorganic materials 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 description 1
238000007792 addition Methods 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
OOCILPYOPQKPJY-UHFFFAOYSA-N calcium;(3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinic acid Chemical compound [Ca].CCOP(O)(=O)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 OOCILPYOPQKPJY-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000005266 casting Methods 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
239000004020 conductor Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
239000012043 crude product Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
229940093476 ethylene glycol Drugs 0.000 description 1
239000010433 feldspar Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
238000003973 irrigation Methods 0.000 description 1
230000002262 irrigation Effects 0.000 description 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate Chemical compound [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000006028 limestone Substances 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 1
SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
ZMHZSHHZIKJFIR-UHFFFAOYSA-N octyltin Chemical compound CCCCCCCC[Sn] ZMHZSHHZIKJFIR-UHFFFAOYSA-N 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000005049 silicon tetrachloride Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/082—Screens comprising porous materials, e.g. prepacked screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2079—Other inorganic materials, e.g. ceramics the material being particulate or granular otherwise bonded, e.g. by resins
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Geology (AREA)
Ceramic Engineering (AREA)
Inorganic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Mining & Mineral Resources (AREA)
Fluid Mechanics (AREA)
Dispersion Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Geochemistry & Mineralogy (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Polyurethanes Or Polyureas (AREA)
Compositions Of Macromolecular Compounds (AREA)
Filtering Materials (AREA)
Adhesives Or Adhesive Processes (AREA)
Road Paving Structures (AREA)

OA60689A 1993-04-02 1995-07-17 Filter OA10562A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4310725A DE4310725A1 (de)	1993-04-02	1993-04-02	Filter

Publications (1)

Publication Number	Publication Date
OA10562A true OA10562A (en)	2002-06-26

Family

ID=6484495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA60689A OA10562A (en)	1993-04-02	1995-07-17	Filter

Country Status (16)

Country	Link
US (1)	US6372135B1 (pl)
EP (1)	EP0691878B1 (pl)
KR (1)	KR100283045B1 (pl)
CN (1)	CN1043309C (pl)
AU (1)	AU686607B2 (pl)
BG (1)	BG62242B1 (pl)
CZ (1)	CZ286507B6 (pl)
DE (2)	DE4310725A1 (pl)
ES (1)	ES2095161T3 (pl)
HU (1)	HU218101B (pl)
OA (1)	OA10562A (pl)
PL (1)	PL179031B1 (pl)
RO (1)	RO115419B1 (pl)
RU (1)	RU2113269C1 (pl)
WO (1)	WO1994022554A1 (pl)
ZA (1)	ZA942328B (pl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4445382C1 (de) *	1994-12-20	1996-02-22	Henkel Kgaa	Rohr aus einer mit Polyurethan-Klebstoff gebundenen Feststoffschicht aus Quarzsand und Verfahren zur Herstellung des Rohres sowie seine Verwendung
DE19520367A1 (de) *	1995-06-08	1996-12-12	Henkel Kgaa	Filter
DE19619957B4 (de) *	1996-05-17	2005-11-17	Henkel Kgaa	Rohre aus einer mit Polyurethanklebstoff gebundenen Feststoffschicht aus Quarzsand
DE19809685C2 (de) *	1998-03-06	2002-06-20	Josef Kiener	Festkörperfilter auf der Basis von Quarzsand
US7539330B2 (en) *	2004-06-01	2009-05-26	Lumidigm, Inc.	Multispectral liveness determination
US7150829B2 (en) *	2003-08-28	2006-12-19	Pur Water Purification Products, Inc.	Water treatment cartridges and processes related thereto
FR2881129A1 (fr) *	2005-01-26	2006-07-28	Rhodia Chimie Sa	Procede pour purifier une eau chargee de metaux au moyen de silice dopee de l'aluminium
EP1937898A1 (de) *	2005-10-10	2008-07-02	Terraelast AG	Schutzwand, deich und verfahren zur herstellung eines deiches
DE102007012973A1 (de) *	2007-03-14	2008-09-25	Henkel Ag & Co. Kgaa	Wasserdurchlässige Steinverbundformkörper
US9464003B2 (en)	2009-06-24	2016-10-11	Basf Se	Method of producing a composite material using a mixing system
BR112012015181B1 (pt)	2009-12-21	2020-03-10	Basf Se	Processo para fabricar uma estrutura de pavimento de compósito, e, estrutura de pavimento de compósito
DE102010000403A1 (de) *	2010-02-12	2011-08-18	Sandra 39114 Petermann	Filtermaterial zur Reinigung von Fluiden
CA2823186C (en)	2010-12-29	2019-10-15	Reynolds Presto Products Inc.	Colored composite pavement structure
US10227850B2 (en) *	2014-06-11	2019-03-12	Baker Hughes Incorporated	Flow control devices including materials containing hydrophilic surfaces and related methods
CN107806335B (zh) *	2016-09-09	2024-03-22	中国石油化工股份有限公司	通孔地质聚合物滤砂管
CN112076537A (zh) *	2020-08-19	2020-12-15	安徽中电环保材料股份有限公司	一种超高温复合梯度滤料及其制备方法
CN113511694B (zh) *	2021-05-21	2022-12-27	南京乐透思高新材料科技有限公司	一种复合海绵材料及其制备方法和在处理高盐、高热值废水中的应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4150194A (en) *	1977-12-02	1979-04-17	Ashland Oil, Inc.	Low emission phenolic resin compositions
JPS5946968B2 (ja) *	1980-01-29	1984-11-16	トヨタ自動車株式会社	ガラス質充填剤含有ポリウレタンの製造方法
US5094775A (en) *	1989-03-22	1992-03-10	Arco Chemical Technology, Inc.	Zeolite modified water-blown polyurethane foams
EP0468608A1 (de) *	1990-07-24	1992-01-29	Lausitzer Braunkohle Ag	Entwässerungselement für den Brunnenausbau und Verfahren zu seiner Herstellung
DE4320118C2 (de) *	1993-06-18	1998-07-30	Henkel Kgaa	Offenporige Formteile für den Baustoffbereich
DE4320269A1 (de) *	1993-06-18	1994-12-22	Henkel Kgaa	Isocyanat/Polyol-Reaktionsharz
CN1125454A (zh) *	1993-06-18	1996-06-26	汉克尔股份两合公司	用于建筑材料领域的开孔型模制构件

1993
- 1993-04-02 DE DE4310725A patent/DE4310725A1/de not_active Withdrawn
1994
- 1994-03-16 KR KR1019950703687A patent/KR100283045B1/ko not_active Expired - Fee Related
- 1994-03-16 CZ CZ19952347A patent/CZ286507B6/cs not_active IP Right Cessation
- 1994-03-16 RU RU95122116A patent/RU2113269C1/ru active
- 1994-03-16 RO RO95-01675A patent/RO115419B1/ro unknown
- 1994-03-16 DE DE59401349T patent/DE59401349D1/de not_active Expired - Lifetime
- 1994-03-16 HU HU9502849A patent/HU218101B/hu not_active IP Right Cessation
- 1994-03-16 EP EP94911184A patent/EP0691878B1/de not_active Expired - Lifetime
- 1994-03-16 WO PCT/EP1994/000835 patent/WO1994022554A1/de not_active Ceased
- 1994-03-16 AU AU63777/94A patent/AU686607B2/en not_active Ceased
- 1994-03-16 CN CN94191627A patent/CN1043309C/zh not_active Expired - Fee Related
- 1994-03-16 ES ES94911184T patent/ES2095161T3/es not_active Expired - Lifetime
- 1994-03-16 PL PL94310949A patent/PL179031B1/pl unknown
- 1994-03-31 ZA ZA942328A patent/ZA942328B/xx unknown
1995
- 1995-07-17 OA OA60689A patent/OA10562A/en unknown
- 1995-09-28 BG BG100035A patent/BG62242B1/bg unknown
1997
- 1997-11-06 US US08/967,255 patent/US6372135B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0691878A1 (de)	1996-01-17
HU9502849D0 (en)	1995-11-28
ZA942328B (en)	1994-10-03
BG100035A (bg)	1996-07-31
DE59401349D1 (en)	1997-01-30
HU218101B (hu)	2000-06-28
CN1120317A (zh)	1996-04-10
ES2095161T3 (es)	1997-02-01
AU6377794A (en)	1994-10-24
EP0691878B1 (de)	1996-12-18
US6372135B1 (en)	2002-04-16
PL179031B1 (pl)	2000-07-31
HUT72013A (en)	1996-03-28
BG62242B1 (bg)	1999-06-30
AU686607B2 (en)	1998-02-12
PL310949A1 (en)	1996-01-08
CZ286507B6 (en)	2000-04-12
RO115419B1 (ro)	2000-02-28
CN1043309C (zh)	1999-05-12
KR100283045B1 (ko)	2001-03-02
WO1994022554A1 (de)	1994-10-13
CZ234795A3 (en)	1996-02-14
RU2113269C1 (ru)	1998-06-20
DE4310725A1 (de)	1994-10-06

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