BE478541A - - Google Patents
Info
- Publication number
- BE478541A BE478541A BE478541DA BE478541A BE 478541 A BE478541 A BE 478541A BE 478541D A BE478541D A BE 478541DA BE 478541 A BE478541 A BE 478541A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/12—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
- C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
- C22B11/026—Recovery of noble metals from waste materials from spent catalysts
- C22B11/028—Recovery of noble metals from waste materials from spent catalysts using solid sorbents, e.g. getters or catchment gauzes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Organic Insulating Materials (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1053842A GB573809A (en) | 1942-07-28 | 1942-07-28 | Improvements in or relating to the manufacture of interpolymers of aromatic vinyl hydrocarbons with other polymerisable organic compounds and of coating compositions obtained therefrom |
| GB2157544A GB580911A (en) | 1942-07-28 | 1944-11-03 | Improvements in or relating to the manufacture of polystyrene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478541A true BE478541A (US07922777-20110412-C00004.png) | 1900-01-01 |
Family
ID=39591926
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478541D BE478541A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE475703D BE475703A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE478542D BE478542A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE478540D BE478540A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE478539D BE478539A (US07922777-20110412-C00004.png) | 1942-07-28 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475703D BE475703A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE478542D BE478542A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE478540D BE478540A (US07922777-20110412-C00004.png) | 1942-07-28 | ||
| BE478539D BE478539A (US07922777-20110412-C00004.png) | 1942-07-28 |
Country Status (7)
Families Citing this family (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724704A (en) * | 1955-11-22 | Alkyd-silicone coaung | ||
| BE478541A (US07922777-20110412-C00004.png) * | 1942-07-28 | 1900-01-01 | ||
| US2482086A (en) * | 1944-04-01 | 1949-09-20 | Westinghouse Electric Corp | Resinous compositions and use thereof in forming electrical members and laminated products |
| FR957657A (US07922777-20110412-C00004.png) * | 1944-11-03 | 1950-02-23 | ||
| NL69494C (US07922777-20110412-C00004.png) * | 1945-03-30 | |||
| US2457769A (en) * | 1945-08-30 | 1948-12-28 | Sherwin Williams Co | Resinous esters of polyhydric alcohols with polymers of styrene and resin acids and method for preparation thereof |
| US2570385A (en) * | 1946-01-28 | 1951-10-09 | Montclair Res Corp | Addition products of esters comprising a polyhydric alcohol esterified with drying oil acids and an alkenol-dicarboxylic acid monoester and process of making same |
| BE478985A (US07922777-20110412-C00004.png) * | 1946-02-15 | |||
| FR959021A (US07922777-20110412-C00004.png) * | 1946-02-15 | 1950-03-23 | ||
| US2484215A (en) * | 1946-08-30 | 1949-10-11 | Westinghouse Electric Corp | Synthetic resin compositions |
| BE479268A (US07922777-20110412-C00004.png) * | 1946-11-12 | |||
| US2560592A (en) * | 1946-12-04 | 1951-07-17 | Interchem Corp | Alkyd resin |
| BE479272A (US07922777-20110412-C00004.png) * | 1946-12-06 | |||
| US2495458A (en) * | 1947-06-02 | 1950-01-24 | Arco Company | Interpolymer produced from polyhydric alcohol, polybasic acid, and interpolymer of vinylaromatic compound with drying oil or acid |
| US2655488A (en) * | 1947-06-02 | 1953-10-13 | Arco Company | Interpolymer of vinylaromatic compound and conjugated oil fatty acid |
| US2580289A (en) * | 1947-06-20 | 1951-12-25 | Monsanto Chemicals | Styrenated alkyd-melamine sulfonamide ether resins |
| US2468747A (en) * | 1947-06-25 | 1949-05-03 | Dow Chemical Co | Interpolymers of drying oils, monoalkenyl-aromatic hydrocarbons, and divinylbenzene |
| US2559465A (en) * | 1947-09-24 | 1951-07-03 | Ellis Foster Co | Soluble copolymers of polymerizable monomers and drying oil acids-unsaturated dicarboxylic acid-polyhydric alcohol esters and process of making them |
| GB638835A (en) * | 1947-10-22 | 1950-06-14 | Beck Koller And Company Englan | Improvements in or relating to the manufacture of emulsions |
| US2713039A (en) * | 1948-06-22 | 1955-07-12 | American Cyanamid Co | Modified alkyd resins and process of preparing same |
| US2647092A (en) * | 1948-08-05 | 1953-07-28 | Reichhold Chemicals Inc | Styrene modified alkyds and process of producing the same |
| US2559466A (en) * | 1948-09-17 | 1951-07-03 | Ellis Foster Co | Acid-modified copolymers of drying oil acids, maleic-polyhydric alcohol esters, and process of making same |
| US2598645A (en) * | 1948-09-29 | 1952-05-27 | Monsanto Chemicals | Styrenated-unsaturated oil modified alkyd, drying oil, and a phenol-styrene oxide resin coating composition |
| US2598644A (en) * | 1948-09-29 | 1952-05-27 | Monsanto Chemicals | Styrenated oil, styrene oxidephenol resin, drying oil coating composition |
| US2617776A (en) * | 1948-10-25 | 1952-11-11 | Monsanto Chemicals | Coating compositions |
| GB654031A (en) * | 1948-10-28 | 1951-05-30 | Lewis Berger & Sons Ltd | Improvements in or relating to the manufacture of interpolymers of styrene with unsaturated fatty acids and polyhydric alcoholic esters thereof |
| US2606161A (en) * | 1948-11-24 | 1952-08-05 | Monsanto Chemicals | Styrene-alkyd resin copolymer |
| US2610161A (en) * | 1949-01-08 | 1952-09-09 | Union Oil Co | Modified drying oils |
| US2551353A (en) * | 1949-03-18 | 1951-05-01 | Us Rubber Co | Interpolymers of castor-oil maleate |
| US2602071A (en) * | 1949-03-23 | 1952-07-01 | Geo D Wetherill Varnish Co Inc | Copolymerization of vinyl monomers with fatty oils, fatty acids, resins and the like |
| US2639271A (en) * | 1949-04-28 | 1953-05-19 | Dow Chemical Co | Styrene, alpha methyl styrene, drying oil modified alkyd resins |
| US2639270A (en) * | 1949-04-28 | 1953-05-19 | Dow Chemical Co | Styrene modified alkyd resins |
| US2589655A (en) * | 1949-08-05 | 1952-03-18 | Sherwin Williams Co | Interpolymers and method of making same |
| DE899863C (de) * | 1949-08-26 | 1953-12-17 | Kurt Herbert & Co Vorm Otto Lo | Verfahren zur Herstellung von Mischpolymerisaten |
| US2627509A (en) * | 1949-08-26 | 1953-02-03 | Sherwin Williams Co | Vinyl copolymers and process |
| DE862958C (de) * | 1949-11-25 | 1953-01-15 | Bayer Ag | Verfahren zur Herstellung von Polymerisaten aromatischer Vinylverbindungen |
| DE974381C (de) * | 1950-02-16 | 1960-12-22 | Bayer Ag | Verfahren zur Herstellung von Polymerisationsprodukten |
| NL79598C (US07922777-20110412-C00004.png) * | 1950-02-16 | |||
| US2686765A (en) * | 1950-02-21 | 1954-08-17 | Sherwin Williams Co | Oleoresinous varnishes containing fatty acid radicals copolymerized with monovinyl compound in presence of compound containing at least one but not more than two hemiquinoid groups |
| US2600457A (en) * | 1950-02-28 | 1952-06-17 | Union Carbide & Carbon Corp | Copolymers of fatty oil modified polyesters and vinyl monomers |
| US2626250A (en) * | 1950-05-13 | 1953-01-20 | American Cyanamid Co | Surface coating composition and process for preparing the same |
| DE889666C (de) * | 1950-05-27 | 1953-09-14 | Bayer Ag | Verfahren zur Herstellung von Lackrohstoffen |
| GB698621A (en) * | 1950-08-04 | 1953-10-21 | Ici Ltd | Improvements in or relating to interpolymers of vinyl aromatic hydrocarbons and drying oils |
| NL76733C (US07922777-20110412-C00004.png) * | 1950-10-13 | |||
| US2616863A (en) * | 1950-10-28 | 1952-11-04 | Universal Oil Prod Co | Drying oil composition |
| NL75341C (US07922777-20110412-C00004.png) * | 1951-04-26 | |||
| US2676159A (en) * | 1951-05-22 | 1954-04-20 | Armitage Frank | Process using activated silicate clay in styrene-alkyd reaction |
| DE974491C (de) * | 1951-06-30 | 1961-01-12 | Bayer Ag | Verfahren zur Herstellung von Lackrohstoffen |
| DE973901C (de) * | 1951-07-01 | 1960-07-14 | Burkhard Carlsohn | Verfahren zur Herstellung von Mischpolymerisaten aus Styrol und Leinoel |
| DE977088C (de) * | 1951-07-02 | 1965-01-28 | Burkhard Carlsohn | Verfahren zur Herstellung von Polymerisationsprodukten |
| US2665284A (en) * | 1951-09-26 | 1954-01-05 | Interchem Corp | Copolymers |
| US2665283A (en) * | 1951-09-26 | 1954-01-05 | Interchem Corp | Copolymers |
| US2749320A (en) * | 1952-01-08 | 1956-06-05 | Sherwin Williams Co | Short oil styrenated alkyd and method |
| DE929448C (de) * | 1952-02-22 | 1955-06-27 | Glasurit Werke Winkelmann | Verfahren zur Herstellung von Mischpolymerisaten aus einem Vinyl-monomeren der Styrolreihe und trocknenden oder halbtrocknenden OElen |
| US2748092A (en) * | 1952-03-04 | 1956-05-29 | American Cyanamid Co | Modified alkyd resin and process of preparing same |
| DE1045867B (de) * | 1952-03-29 | 1958-12-04 | Basf Ag | Verfahren zum Herstellen von mit einer Unterlage fest verbundenen duennen Schichten aus polymerisierbaren Mischungen ungesaettigter Polyester und monomerer AEthylenderivate |
| US2983695A (en) * | 1954-09-14 | 1961-05-09 | Pechiney Prod Chimiques Sa | Modified polyester resins derived from (1) ethylenically unsaturated aliphatic dicarboxylic acids and polyhydric alcohols esterified with at least one substantially purefatty acid of 6 to 12 carbon atoms and then (2) crosslinked with a vinyl monomer |
| US2884398A (en) * | 1956-04-10 | 1959-04-28 | Union Carbide Corp | Composition comprising unsaturated polyester, vinyl monomer and cyclic terpene, cured product thereof and process of preparing the cured product |
| US2950988A (en) * | 1956-10-09 | 1960-08-30 | Congoleum Nairn Inc | Method of producing printed surface covering and printing enamel therefor |
| DE1169667B (de) * | 1961-05-23 | 1964-05-06 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Misch-polymerisaten durch Polymerisation von Styrol mit Polyestern |
| US3236818A (en) * | 1961-06-12 | 1966-02-22 | Du Pont | Terpolymers of vinylidene chloride, a mono-olefinic material and a terpene |
| NL282084A (US07922777-20110412-C00004.png) * | 1961-08-15 | |||
| US3160616A (en) * | 1961-11-03 | 1964-12-08 | Monsanto Co | Molecular weight regulation in polymerization of vinylidene monomers using isopulegol as regulator |
| US3160619A (en) * | 1961-11-03 | 1964-12-08 | Monsanto Co | Molecular weight regulation in polymerization of vinylidene monomers using eugenol as regulator |
| US3380972A (en) * | 1961-12-28 | 1968-04-30 | Monsanto Co | Polymerization process |
| US3541186A (en) * | 1968-01-02 | 1970-11-17 | Monsanto Co | Process for polymerizing nitrile monomers with alpha olefins in the presence of a terpene |
| US3919181A (en) * | 1973-10-11 | 1975-11-11 | Schenectady Chemical | Preparation of hydrocarbon resins using zirconium tetrachloride |
| US4072811A (en) * | 1974-10-17 | 1978-02-07 | Akzona Incorporated | Novel chlorinated dicumene initiators |
| US4414370A (en) * | 1981-01-09 | 1983-11-08 | S. C. Johnson & Son, Inc. | Process for continuous bulk copolymerization of vinyl monomers |
| WO1982002387A1 (en) * | 1981-01-09 | 1982-07-22 | & Son Inc S C Johnson | Process for continuous bulk copolymerization of vinyl monomers and product thereof |
| FR2944650B1 (fr) | 2009-04-15 | 2012-10-05 | Imra Europ Sas | Antenne multi-services a bande ultralarge. |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE278486C (US07922777-20110412-C00004.png) * | ||||
| US1910846A (en) * | 1926-05-03 | 1933-05-23 | Naugatuck Chem Co | Polymerization of erythrene and its homologues |
| DE563202C (de) * | 1929-08-11 | 1932-11-10 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung hochmolekularer Produkte durch Polymerisation |
| US1975959A (en) * | 1930-05-13 | 1934-10-09 | Du Pont | Polymerization of vinyl compounds in the presence of film forming materials |
| GB392924A (en) * | 1931-10-14 | 1933-05-15 | Du Pont | Improvements in or relating to the polymerisation of vinyl derivatives and in coating compositions |
| DE588307C (de) * | 1932-01-22 | 1933-11-18 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von technisch wertvollen Produkten aus Umwandlungsprodukten von trocknenden oder halbtrocknenden OElen |
| US2195362A (en) * | 1936-05-21 | 1940-03-26 | Ellis Foster Co | Glycol-maleic acid resin and process of making same |
| US2255313A (en) * | 1937-08-06 | 1941-09-09 | Ellis Foster Co | Ethylenic-alpha-beta synthetic resins and process of making same |
| US2225534A (en) * | 1939-07-18 | 1940-12-17 | Du Pont | Copolymers of styrene with frosting drying oil varnishfs |
| GB545324A (en) * | 1940-10-18 | 1942-05-20 | Du Pont | Interpolymers of styrene with heat-blended oil varnishes |
| GB541938A (en) * | 1940-06-17 | 1941-12-18 | Harold Samuel Lilley | Improvements in or relating to varnish compositions |
| US2313728A (en) * | 1941-10-06 | 1943-03-16 | Du Pont | Tanning |
| US2383084A (en) * | 1942-04-06 | 1945-08-21 | Hercules Powder Co Ltd | Terpene resins |
| BE478541A (US07922777-20110412-C00004.png) * | 1942-07-28 | 1900-01-01 |
-
0
- BE BE478541D patent/BE478541A/xx unknown
- NL NL66445D patent/NL66445C/xx active
- BE BE475703D patent/BE475703A/xx unknown
- FR FR957253D patent/FR957253A/fr not_active Expired
- BE BE478542D patent/BE478542A/xx unknown
- FR FR961844D patent/FR961844A/fr not_active Expired
- BE BE478540D patent/BE478540A/xx unknown
- BE BE478539D patent/BE478539A/xx unknown
- FR FR957656D patent/FR957656A/fr not_active Expired
- NL NL75085D patent/NL75085C/xx active
-
1942
- 1942-07-28 GB GB1053842A patent/GB573809A/en not_active Expired
-
1943
- 1943-07-30 US US49678043 patent/US2392710A/en not_active Expired - Lifetime
- 1943-12-14 GB GB2094543A patent/GB573835A/en not_active Expired
-
1944
- 1944-11-03 GB GB2157644A patent/GB580912A/en not_active Expired
- 1944-11-03 GB GB2157544A patent/GB580911A/en not_active Expired
-
1945
- 1945-10-22 US US62388745 patent/US2556488A/en not_active Expired - Lifetime
-
1946
- 1946-09-02 GB GB2633046A patent/GB605929A/en not_active Expired
-
1947
- 1947-08-26 FR FR952472D patent/FR952472A/fr not_active Expired
- 1947-12-20 FR FR968034D patent/FR968034A/fr not_active Expired
- 1947-12-26 CH CH277312D patent/CH277312A/fr unknown
- 1947-12-27 CH CH274528D patent/CH274528A/fr unknown
- 1947-12-27 CH CH277313D patent/CH277313A/fr unknown
-
1949
- 1949-12-16 DE DEB18992A patent/DE1004527B/de active Pending
- 1949-12-17 DE DEB1147D patent/DE951770C/de not_active Expired
- 1949-12-17 DE DEB18633A patent/DE975352C/de not_active Expired
- 1949-12-23 DE DEB1231A patent/DE1008621B/de active Pending
- 1949-12-23 DE DEB19197A patent/DE1008622B/de active Pending
- 1949-12-23 DE DEB1216D patent/DE844351C/de not_active Expired
- 1949-12-29 DE DEB1317A patent/DE967903C/de not_active Expired
