NL144491B - Werkwijze voor het afscheiden van een opgeloste, in water oplosbare, organische stof uit een waterig medium. - Google Patents
Werkwijze voor het afscheiden van een opgeloste, in water oplosbare, organische stof uit een waterig medium.Info
- Publication number
- NL144491B NL144491B NL666601489A NL6601489A NL144491B NL 144491 B NL144491 B NL 144491B NL 666601489 A NL666601489 A NL 666601489A NL 6601489 A NL6601489 A NL 6601489A NL 144491 B NL144491 B NL 144491B
- Authority
- NL
- Netherlands
- Prior art keywords
- dissolved
- separating
- water
- aqueous medium
- organic substance
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H23/00—Compounds containing boron, silicon, or a metal, e.g. chelates, vitamin B12
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/58—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
- A61K47/585—Ion exchange resins, e.g. polystyrene sulfonic acid resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/6427—Chymotrypsins (3.4.21.1; 3.4.21.2); Trypsin (3.4.21.4)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/362—Cation-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43505865A | 1965-02-24 | 1965-02-24 | |
US61277167A | 1967-01-31 | 1967-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6601489A NL6601489A (sv) | 1966-08-25 |
NL144491B true NL144491B (nl) | 1975-01-15 |
Family
ID=27030410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL666601489A NL144491B (nl) | 1965-02-24 | 1966-02-04 | Werkwijze voor het afscheiden van een opgeloste, in water oplosbare, organische stof uit een waterig medium. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3531463A (sv) |
FR (2) | FR1463729A (sv) |
NL (1) | NL144491B (sv) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL241315A (sv) * | 1958-07-18 | |||
GB1208693A (en) * | 1967-01-31 | 1970-10-14 | Rohm & Haas | Enrichment and/or separation of an organic compound by adsorption processes |
US3652407A (en) * | 1969-10-28 | 1972-03-28 | Rohm & Haas | Decolorization of kraft wood pulp bleach effluents |
US4211759A (en) * | 1971-01-13 | 1980-07-08 | Produits Chimiques Ugine Kuhlmann | High-density sodium perborate and method of preparation |
US3853758A (en) * | 1971-09-16 | 1974-12-10 | Rohm & Haas | Separation of waste dyestuffs by adsorption process |
US4012317A (en) * | 1972-02-04 | 1977-03-15 | Rhone-Poulenc S.A. | Process for extracting urea from a solution with alkenylaromatic polymers with α-ketoalhydic groups |
US4042498A (en) * | 1973-05-29 | 1977-08-16 | Rohm And Haas Company | Separation of organic compounds by adsorption processes |
US4025705A (en) * | 1973-06-23 | 1977-05-24 | Bayer Aktiengesellschaft | Insoluble adsorber resin suitable for treating drinking water and sewage |
US4115261A (en) * | 1973-06-23 | 1978-09-19 | Bayer Aktiengesellschaft | Process for treating drinking water and sewage |
US4163716A (en) * | 1973-10-22 | 1979-08-07 | Feltex Limited | Process for the purification of contaminated water |
US4454879A (en) * | 1974-07-21 | 1984-06-19 | Rohm And Haas Company | Anesthetic delivery system |
US4015599A (en) * | 1975-07-21 | 1977-04-05 | Rohm And Haas Company | Anesthetic delivery system |
JPS5123300A (en) * | 1974-08-19 | 1976-02-24 | Toyo Sugar Refining | Sutebiasaidono bunriseiseihoho |
GB1496673A (en) * | 1974-09-03 | 1977-12-30 | Rohm & Haas | Adsorption process |
US4031251A (en) * | 1975-01-08 | 1977-06-21 | Societe D'assistance Technique Pour Produits Nestle S.A. | Decaffeination of vegetable material |
DE2652164C2 (de) * | 1976-11-16 | 1986-05-28 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Minimierung organischer Abfallstoffe aus wäßrigen Produkt- und Raffinat-Strömen von Flüssig-flüssig-Extraktionsprozessen |
DE2657192B1 (de) * | 1976-12-17 | 1978-06-08 | Degussa | Verfahren zur Reinigung phenol- und phenol-/formaldehydhaltiger Abwaesser |
DE2827109C2 (de) * | 1977-06-24 | 1986-10-30 | Asahi Kasei Kogyo K.K., Osaka | Verfahren und Vorrichtung zur Abtrennung von organischen Verbindungen von Plasmaproteinen des Blutes |
US4223173A (en) * | 1978-03-13 | 1980-09-16 | Rohm And Haas Company | Borane reducing resins |
US4240909A (en) * | 1978-03-13 | 1980-12-23 | Rohm And Haas Company | Borane reducing resins for removal of metal ions |
US4239508A (en) * | 1979-06-05 | 1980-12-16 | Rohm And Haas Company | Cumene recovery |
EP0021817B1 (en) * | 1979-06-22 | 1985-10-02 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Filler for liquid chromatography, method for separating water-soluble substances using said filler and use of said filler in separating water-soluble biochemical substances |
US4402917A (en) * | 1980-09-05 | 1983-09-06 | Allied Chemical Corporation | Extraction of uranium from phosphoric acid using supported extractants |
GB2089639B (en) * | 1980-12-19 | 1984-07-18 | Gen Foods Corp | Process for recovery of aroma volatiles |
SE433914B (sv) * | 1981-01-28 | 1984-06-25 | Bofors Ab | Sett att avskilja gas- eller vetskeformiga komponenter ur en gas eller vetskeblandning samt absorbtionsmedel for utforande av settet |
US4399274A (en) * | 1981-07-02 | 1983-08-16 | Merck & Co., Inc. | Isolation of non-ionic lipophilic materials on macroreticular polymeric absorbents |
US4460695A (en) * | 1981-12-24 | 1984-07-17 | E. I. Dupont De Nemours And Company | Method for the removal of interfering substances, including caffeine, in theophylline assays |
FR2527222A1 (fr) * | 1982-05-19 | 1983-11-25 | Christine Fougnot | Procede de separation et de purification des proteases et des antiproteases de la coagulation sanguine, ainsi que du complexe protease/antiprotease |
HU188425B (en) * | 1983-02-11 | 1986-04-28 | Richter Gedeon Vegyeszeti Gyar Rt,Hu | Process for the treatment of fermantation liquors containing vitamine b down 12 and other corrinoids and for preparing vitamine b down 12 concentrates |
US4514504A (en) * | 1983-07-22 | 1985-04-30 | Rohm And Haas Company | Monitoring method for polyacrylic acids in aqueous systems |
HU192245B (en) * | 1983-10-04 | 1987-05-28 | Richter Gedeon Vegyeszet | Process for transforming corrinoids produced by microorganisms to cyano-corrinoids |
US4729834A (en) * | 1984-05-07 | 1988-03-08 | Mitsui Toatsu Chemicals, Inc. | Method for adsorbing and desorbing |
US5145675A (en) * | 1986-03-31 | 1992-09-08 | Advanced Polymer Systems, Inc. | Two step method for preparation of controlled release formulations |
GB8608798D0 (en) * | 1986-04-11 | 1986-05-14 | Lepetit Spa | Recovery of glycopeptide antibiotics from aqueous solutions |
US4720579A (en) * | 1986-12-18 | 1988-01-19 | Uop Inc. | Separation of citric acid from fermentation broth with a neutral polymeric adsorbent |
US5039537A (en) * | 1989-04-26 | 1991-08-13 | Red Arrow Products Co. Inc. | High browning liquid smoke composition and method of making a high browning liquid smoke composition |
US4959232A (en) * | 1989-04-26 | 1990-09-25 | Red Arrow Products Company, Inc. | Process for making liquid smoke compositions and resin treated liquid smoke compositions |
US4849112A (en) * | 1987-12-11 | 1989-07-18 | Uop | Adsorption separation of sterols from tall oil pitch with carbon adsorbent |
CS271942B1 (en) * | 1988-12-16 | 1990-12-13 | Jerabek Karel | Method of furfural insulation from diluted aqueous solutions |
US5135770A (en) * | 1989-10-04 | 1992-08-04 | Red Arrow Products Co. Inc. | High browning liquid smoke composition and method of making a high browning liquid smoke composition |
US5104545A (en) * | 1989-12-15 | 1992-04-14 | Nalco Chemical Company | Process for removing water soluble organic compounds from produced water |
US5135656A (en) * | 1989-12-15 | 1992-08-04 | Nalco Chemical Company | Process for removing water soluble organic compounds from produced water |
US5230806A (en) * | 1991-02-04 | 1993-07-27 | Iowa State University Research Foundation, Inc. | Modified resins for solid-phase extraction |
US5116512A (en) * | 1991-06-17 | 1992-05-26 | The United States Of America As Represented By The Secretary Of The Army | Method of chemical decontamination |
US5143621A (en) * | 1991-06-17 | 1992-09-01 | The United States Of America As Represented By The Secretary Of The Army | Method of chemical decontamination |
US5236594A (en) * | 1992-02-12 | 1993-08-17 | Reilly Kirk T O | Process for removing toxicants from aqueous petroleum waste streams |
US5281257A (en) * | 1992-12-11 | 1994-01-25 | Purus Inc. | System for increasing efficiency of vapor phase pollutant removal with on-site regeneration and pollutant recovery |
US5330735A (en) * | 1993-01-21 | 1994-07-19 | Dow Corning Corporation | Purification of hydrochloric acid |
US5391300A (en) * | 1993-05-03 | 1995-02-21 | General Electric Company | Method for the removal of halogenated organic compounds from an environment |
US5759406A (en) * | 1994-08-17 | 1998-06-02 | General Electric Company | Adsorption process for organic base recovery from aqueous brine solutions |
DE4433225A1 (de) * | 1994-09-17 | 1996-03-21 | Huels Chemische Werke Ag | Verfahren zur Reinigung von Grundwasser |
US5702609A (en) * | 1995-03-27 | 1997-12-30 | Niagara Mohawk Power Corporation | Water retrieval from aqueous mixture of organic phosphates |
US5637339A (en) * | 1995-04-27 | 1997-06-10 | Hickory Specialties, Inc. | Method of making a tar-depleted liquid smoke |
DE19604685A1 (de) * | 1996-02-09 | 1997-08-14 | Huels Chemische Werke Ag | Verfahren zur Entfernung von Ethern und polycyclischen aromatischen Kohlenwasserstoffen aus Grundwasser |
US5707528A (en) * | 1996-05-20 | 1998-01-13 | Berry; William Wesley | System and process for treating organic-contaminated aqueous waste streams |
GR1002662B (el) * | 1996-06-05 | 1997-04-07 | ������� ���������� ����������� ��� �������� ������� ... | Μεθοδος παραγωγης προιοντων που προσροφουν πετρελαιο και οργανικους διαλυτες. |
US6114466A (en) * | 1998-02-06 | 2000-09-05 | Renal Tech International Llc | Material for purification of physiological liquids of organism |
US6153791A (en) * | 1999-08-02 | 2000-11-28 | Archer-Daniels-Midland Company | Process for purifying 2-keto-L-gulonic acid |
CZ297821B6 (cs) * | 2000-08-29 | 2007-04-04 | Mallinckrodt Baker Inc. | Funkcionalizovaná polymerní média pro separaci analytu |
ES2471460T3 (es) * | 2001-10-17 | 2014-06-26 | Piramal Critical Care, Inc. | Sistema de suministro de medicamentos para sedación consciente |
US8684739B2 (en) * | 2002-03-14 | 2014-04-01 | Mycone Dental Supply Co., Inc. | Durable film coating compositions having sustained slow-release capability, and methods of use therefor |
US6861473B2 (en) | 2003-02-28 | 2005-03-01 | Baxter International Inc. | Macromolecular ketoaldehydes |
EP2511003A1 (en) | 2011-04-13 | 2012-10-17 | Bartholomäus T. Brück | Environment friendly method for the production of cement |
CN108367212A (zh) | 2015-12-01 | 2018-08-03 | 陶氏环球技术有限责任公司 | 使用聚合物大孔吸附剂色谱分离有机酸 |
US20220258128A1 (en) | 2019-08-30 | 2022-08-18 | 3M Innovative Properties Company | Polymeric sorbents for aldehydes and methods of making |
US11951226B2 (en) | 2019-11-25 | 2024-04-09 | 3M Innovative Properties Company | Ethylene oxide sterilization sensor including acid-functional sorbent and method of use |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996430A (en) * | 1952-05-20 | 1961-08-15 | Pfizer & Co C | Synthetic ion exchange resin recovery of vitamin b12 values |
US2830933A (en) * | 1955-07-14 | 1958-04-15 | Pfizer & Co C | Vitamin b12 products and preparation thereof |
US3275548A (en) * | 1963-08-14 | 1966-09-27 | Dow Chemical Co | Removal of dissolved substances from aqueous dispersions |
-
1966
- 1966-01-18 FR FR46285A patent/FR1463729A/fr not_active Expired
- 1966-02-04 NL NL666601489A patent/NL144491B/xx not_active IP Right Cessation
-
1967
- 1967-01-31 US US612771A patent/US3531463A/en not_active Expired - Lifetime
-
1968
- 1968-01-31 FR FR138153A patent/FR93946E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1463729A (fr) | 1966-12-23 |
US3531463A (en) | 1970-09-29 |
NL6601489A (sv) | 1966-08-25 |
FR93946E (fr) | 1969-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL144491B (nl) | Werkwijze voor het afscheiden van een opgeloste, in water oplosbare, organische stof uit een waterig medium. | |
NL164837C (nl) | Werkwijze voor het uitvoeren van reacties in een heterogeen milieu, in aanwezigheid van een organische quaternaire verbinding. | |
NL170404C (nl) | Werkwijze voor het ontzouten van water. | |
NL150013B (nl) | Verstuivingswiel voor het verstuiven van een suspensie uit sterke slijtage-veroorzakende stoffen. | |
NL151161B (nl) | Inrichting voor het ophangen van een verbuizingsserie in een boorput. | |
NL178751C (nl) | Werkwijze voor het coacerveren van een waterig dispers systeem van een anioniseerbaar materiaal. | |
NL175691C (nl) | Werkwijze voor het bereiden van preparaten met een insektenwerende werking. | |
NL156411B (nl) | Werkwijze voor het demineraliseren van water. | |
NL175672C (nl) | Werkwijze voor het onderscheiden van leukocyten. | |
NL155528C (nl) | Werkwijze voor het bereiden van een polyalkyltetraline. | |
NL175901C (nl) | Werkwijze voor het verwijderen van een opgeloste stof uit zijn waterige oplossing. | |
NL166406C (nl) | Werkwijze voor het verwijderen van vastestofdeeltjes uit waterige suspensies met behulp van een niet met water mengbare hulpvloeistof. | |
NL174268C (nl) | Werkwijze voor het extraheren van metalen uit een oplossing in water, alsmede werkwijze voor het bereiden van de daarbij te gebruiken 5-nonylsalicylaldoximen. | |
NL163190C (nl) | Werkwijze voor het verwijderen van opgeloste organische verontreinigingen uit een waterige waterstofperoxyde- oplossing. | |
NL166194C (nl) | Inrichting voor het continu bereiden van een olie-in- -wateremulsie. | |
NL152058B (nl) | Inrichting voor het verwijderen van ongewenst materiaal, zoals zand uit een boorput. | |
NL177562C (nl) | Werkwijze voor het bereiden van preparaten met een fungicide werking. | |
NL7612228A (nl) | Werkwijze voor het stabiliseren van verzadigde alifatische gechloreerde koolwaterstoffen. | |
NL148883B (nl) | Werkwijze voor het bereiden van n-fenylthiocarbaminezuurderivaten, werkwijze ter bereiding van preparaten met een werking tegen fungi en gevormde preparaten. | |
NL174936C (nl) | Werkwijze voor het terugwinnen van resterende ammoniak uit verdunde waterige oplossingen daarvan. | |
NL154098B (nl) | Werkwijze voor het bereiden van een diervoeder. | |
NL165037C (nl) | Werkwijze voor het bereiden van een preparaat met herbicide werking. | |
NL165063C (nl) | Werkwijze voor het verlagen van het vloeistofgehalte van een natte, fijnverdeelde vaste stof. | |
NL165384C (nl) | Werkwijze voor het afscheiden van een kristalliseerbare stof. | |
NL163239C (nl) | Werkwijze voor het bereiden van een waterig collageen- preparaat. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ROHM HAAS |
|
V4 | Discontinued because of reaching the maximum lifetime of a patent |