CH619155A5 - - Google Patents
Download PDFInfo
- Publication number
- CH619155A5 CH619155A5 CH247275A CH247275A CH619155A5 CH 619155 A5 CH619155 A5 CH 619155A5 CH 247275 A CH247275 A CH 247275A CH 247275 A CH247275 A CH 247275A CH 619155 A5 CH619155 A5 CH 619155A5
- Authority
- CH
- Switzerland
- Prior art keywords
- carrier
- mineral
- minerals
- particles
- suspension
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 69
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 60
- 239000011707 mineral Substances 0.000 claims description 60
- 239000000725 suspension Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000011148 porous material Substances 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 239000002734 clay mineral Substances 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 11
- 229910052900 illite Inorganic materials 0.000 claims description 11
- 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 11
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 11
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052622 kaolinite Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000008262 pumice Substances 0.000 claims description 6
- 238000001694 spray drying Methods 0.000 claims description 6
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 229910052902 vermiculite Inorganic materials 0.000 claims description 4
- 239000010455 vermiculite Substances 0.000 claims description 4
- 235000019354 vermiculite Nutrition 0.000 claims description 4
- 239000005909 Kieselgur Substances 0.000 claims description 3
- 230000000035 biogenic effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims 1
- 235000019362 perlite Nutrition 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 20
- 239000013543 active substance Substances 0.000 description 16
- 239000011435 rock Substances 0.000 description 15
- 238000001035 drying Methods 0.000 description 14
- 238000000227 grinding Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 238000000889 atomisation Methods 0.000 description 9
- 239000000969 carrier Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000440 bentonite Substances 0.000 description 6
- 229910000278 bentonite Inorganic materials 0.000 description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000005995 Aluminium silicate Substances 0.000 description 5
- 235000012211 aluminium silicate Nutrition 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001562 pearlite Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000001238 wet grinding Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 201000010001 Silicosis Diseases 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008365 aqueous carrier Substances 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001649 dickite Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- -1 fuller earth Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001069 nematicidal effect Effects 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU75CA363A HU167907B (en, 2012) | 1974-03-06 | 1974-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH619155A5 true CH619155A5 (en, 2012) | 1980-09-15 |
Family
ID=10994130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH247275A CH619155A5 (en, 2012) | 1974-03-06 | 1975-02-27 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3966641A (en, 2012) |
| AT (1) | AT344747B (en, 2012) |
| BE (1) | BE826356A (en, 2012) |
| BG (1) | BG31221A3 (en, 2012) |
| CH (1) | CH619155A5 (en, 2012) |
| CS (1) | CS203976B2 (en, 2012) |
| DD (1) | DD117063A1 (en, 2012) |
| DE (1) | DE2509730C3 (en, 2012) |
| DK (1) | DK85275A (en, 2012) |
| FR (1) | FR2263029B1 (en, 2012) |
| GB (1) | GB1467601A (en, 2012) |
| HU (1) | HU167907B (en, 2012) |
| IT (1) | IT1033360B (en, 2012) |
| NL (1) | NL7502519A (en, 2012) |
| YU (1) | YU39937B (en, 2012) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3043292A1 (de) * | 1980-11-17 | 1982-07-01 | N P S K Mineralagro, Sofija | Substrat fuer die zuechtung von landwirtschaftlichen kulturen und einwurzelung von gruenstecklingen in gewaechshaeusern und im freien |
| US4364857A (en) * | 1981-01-12 | 1982-12-21 | Chevron Research Company | Fibrous clay mixtures |
| US4358400A (en) * | 1981-01-12 | 1982-11-09 | Chevron Research Company | Residual oil processing catalysts |
| US4591581A (en) * | 1983-01-28 | 1986-05-27 | Laporte Industries Limited | Method for making absorbent materials |
| GB8405531D0 (en) * | 1984-03-02 | 1984-04-04 | Nadeau P H | Randomly interstratified clays |
| ATE55913T1 (de) * | 1984-09-27 | 1990-09-15 | Herman Ferdinand Kamp | Therapeutischer verband und verfahren seiner herstellung. |
| GB2175889A (en) * | 1985-05-23 | 1986-12-10 | Nat Res Dev | Clay films and applications |
| US5153156A (en) * | 1989-04-18 | 1992-10-06 | Aristech Chemical Corporation | Process for making efficient anionic clay catalyst, catalysts made thereby, and method of making isophorone |
| US5605557A (en) * | 1994-02-14 | 1997-02-25 | Plantagenet Holdings Pty Ltd. | Conditioning composition and catalyst for use therewith |
| US5743935A (en) * | 1995-02-14 | 1998-04-28 | Plantagenet Holdings Pty Ltd. | Conditioning composition |
| KR100220155B1 (ko) * | 1997-07-19 | 1999-10-01 | 남궁창호 | 일라이트를 이용한 폐수 처리장치 |
| US6254654B1 (en) * | 1999-09-16 | 2001-07-03 | Dirk Van Barneveld | Soil improver composition and plant growth enhancer |
| DE10030793B4 (de) * | 2000-06-29 | 2005-01-27 | Maximilian Bauknecht | Pflanzenpellets und deren Verwendung |
| US8486430B2 (en) * | 2006-08-23 | 2013-07-16 | The Andersons, Inc. | Adjustable density, partially water-dispersible carrier for active agents |
| US7730662B2 (en) * | 2002-10-15 | 2010-06-08 | Encap, Llc. | Soil stabilizer carrier |
| DE102010045078A1 (de) * | 2010-09-13 | 2012-03-15 | Tino Bräuchle | Bodenverbesserungsmittel mit hoher Wasser- und Nährstoffbindungskapazität |
| GB201320831D0 (en) * | 2013-11-26 | 2014-01-08 | Friel Shaun | High friction surface coating |
| CN116440855B (zh) * | 2023-06-16 | 2023-09-05 | 格林斯达(北京)环保科技股份有限公司 | 一种净化材料及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1985526A (en) * | 1933-08-11 | 1934-12-25 | Dicalite Company | Heat treatment of diatomaceous earth |
| US2691598A (en) * | 1950-03-30 | 1954-10-12 | Lab Annexes A L I Meurice Chim | Porous materials suitable for use as thermal and acoustic insulators and process for their manufacture |
| US2698815A (en) * | 1950-06-08 | 1955-01-04 | Instant Drying Corp | Drying method and apparatus |
| US2967154A (en) * | 1957-07-01 | 1961-01-03 | Int Minerals & Chem Corp | Carrier supported desiccant |
| US3028305A (en) * | 1959-01-14 | 1962-04-03 | Velsicol Chemical Corp | Production of free flowing granular heptachlor compositions |
-
1974
- 1974-03-06 HU HU75CA363A patent/HU167907B/hu not_active IP Right Cessation
-
1975
- 1975-02-21 AT AT135875A patent/AT344747B/de not_active IP Right Cessation
- 1975-02-25 GB GB780375A patent/GB1467601A/en not_active Expired
- 1975-02-27 US US05/553,552 patent/US3966641A/en not_active Expired - Lifetime
- 1975-02-27 CH CH247275A patent/CH619155A5/de not_active IP Right Cessation
- 1975-03-03 IT IT20847/75A patent/IT1033360B/it active
- 1975-03-03 DK DK85275*#A patent/DK85275A/da not_active Application Discontinuation
- 1975-03-04 DD DD184559A patent/DD117063A1/xx unknown
- 1975-03-04 NL NL7502519A patent/NL7502519A/xx active Search and Examination
- 1975-03-04 FR FR7506716A patent/FR2263029B1/fr not_active Expired
- 1975-03-04 YU YU513/75A patent/YU39937B/xx unknown
- 1975-03-04 CS CS751460A patent/CS203976B2/cs unknown
- 1975-03-05 BG BG029156A patent/BG31221A3/xx unknown
- 1975-03-06 BE BE154058A patent/BE826356A/xx not_active IP Right Cessation
- 1975-03-06 DE DE2509730A patent/DE2509730C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2509730C3 (de) | 1982-02-18 |
| DE2509730A1 (de) | 1975-09-11 |
| AT344747B (de) | 1978-08-10 |
| YU51375A (en) | 1983-04-30 |
| FR2263029B1 (en, 2012) | 1982-04-30 |
| DD117063A1 (en, 2012) | 1975-12-20 |
| FR2263029A1 (en, 2012) | 1975-10-03 |
| GB1467601A (en) | 1977-03-16 |
| DK85275A (en, 2012) | 1975-11-10 |
| BG31221A3 (en) | 1981-11-16 |
| ATA135875A (de) | 1977-12-15 |
| DE2509730B2 (de) | 1981-02-12 |
| BE826356A (fr) | 1975-06-30 |
| IT1033360B (it) | 1979-07-10 |
| NL7502519A (nl) | 1975-09-09 |
| HU167907B (en, 2012) | 1976-01-28 |
| YU39937B (en) | 1985-06-30 |
| CS203976B2 (en) | 1981-03-31 |
| US3966641A (en) | 1976-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH619155A5 (en, 2012) | ||
| EP0182793B1 (de) | Hochporöser keramikkörper für ad- bzw. absorptionszwecke, insbesondere für tierstreu, verfahren zu seiner herstellung sowie seine verwendung | |
| DE102006003295B4 (de) | Verwendung eines Kerns für Stützgranulat | |
| DE1958845B1 (de) | Verfahren zur Herstellung von Gruenpellets aus Eisenerz | |
| DE69706822T2 (de) | Verfahren und Anlage zur Herstellung von porösem Ammoniumnitrat | |
| DE3832771A1 (de) | Verfahren zur umformung von abfaellen in einen werkstoff in form von kuegelchen | |
| CH647689A5 (de) | Verfahren zur herstellung von kugeligem sinterkorn aus bauxit. | |
| EP0044051B1 (de) | Poröse, pulverförmige Polymerteilchen | |
| DE2749637B2 (de) | Poröses Granulat und Verfahren zu seiner Herstellung | |
| DE2855178C2 (en, 2012) | ||
| DE10252848B3 (de) | Abriebfestes, tropentaugliches Kalidüngemittelgranulat, Verfahren zu dessen Herstellung sowie Vorrichtung zum Durchführen des Verfahrens | |
| DE4011255C1 (en, 2012) | ||
| DE19545188A1 (de) | Verfahren und Vorrichtung zur Herstellung von Pellets bzw. Formlingen aus Mineralschaum bei Blähtemperaturen im Bereich von 1000 Grad C bis 1300 Grad C | |
| EP3395457B1 (de) | Verfahren zur behandlung und dekontamination von flugasche | |
| DE2333422A1 (de) | Hartstoff und verfahren zu seiner herstellung | |
| DE2104048B2 (de) | Anorganisches, künstlich hergestelltes Filtermaterial und Verfahren zu seiner Herstellung | |
| DE2116435A1 (de) | Verfahren zur Herstellung eines absorbierenden Molergranulats | |
| DE2628639A1 (de) | Bodenauflockerungsmittel und verfahren zu seiner herstellung | |
| DE1567440C (de) | Kugelförmiges Kieselsauregranulat | |
| DE102006036916B4 (de) | Kugelförmiges Gebilde in Form eines thermisch behandelten Granulats oder thermisch behandelten Extrudats, dessen Verwendung und Verfahren zu dessen Herstellung | |
| DE1671149C (de) | Verfahren zum Sintern eines Form Stuckes aus feuerfestem kornigem Material | |
| AT165543B (de) | Verfahren zur Erzeugung von kautischer Magnesia oder kaustische Magnesia enthaltenden Produkten | |
| DE3600562A1 (de) | Verfahren zur herstellung von schwefelpulver aus einer schwefelschmelze | |
| DE2263918A1 (de) | Verfahren zur herstellung von formkeramik und formlingen daraus | |
| DE19822189A1 (de) | Verfahren zur Herstellung von Blähglasgranulat sowie danach hergestelltes Blähglasgranulat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |