KR830000810B1 - 표면적이 큰 카아본 블랙의 제조 방법 - Google Patents
표면적이 큰 카아본 블랙의 제조 방법 Download PDFInfo
- Publication number
- KR830000810B1 KR830000810B1 KR1019800002835A KR800002835A KR830000810B1 KR 830000810 B1 KR830000810 B1 KR 830000810B1 KR 1019800002835 A KR1019800002835 A KR 1019800002835A KR 800002835 A KR800002835 A KR 800002835A KR 830000810 B1 KR830000810 B1 KR 830000810B1
- Authority
- KR
- South Korea
- Prior art keywords
- carbon black
- combustion
- zone
- water
- rate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000006229 carbon black Substances 0.000 title claims description 87
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 46
- 238000006243 chemical reaction Methods 0.000 claims description 36
- 239000002994 raw material Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 25
- 239000000567 combustion gas Substances 0.000 claims description 24
- 239000000446 fuel Substances 0.000 claims description 14
- 230000001590 oxidative effect Effects 0.000 claims description 14
- 239000007800 oxidant agent Substances 0.000 claims description 9
- 238000010791 quenching Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 2
- 235000019241 carbon black Nutrition 0.000 description 80
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 34
- 239000003570 air Substances 0.000 description 20
- 229930195733 hydrocarbon Natural products 0.000 description 20
- 150000002430 hydrocarbons Chemical class 0.000 description 20
- 239000000047 product Substances 0.000 description 16
- 239000004215 Carbon black (E152) Substances 0.000 description 15
- 239000003345 natural gas Substances 0.000 description 13
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 12
- 239000002131 composite material Substances 0.000 description 11
- 230000000704 physical effect Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 9
- 229910052740 iodine Inorganic materials 0.000 description 9
- 239000011630 iodine Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- -1 reinforcements Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- CGPRUXZTHGTMKW-UHFFFAOYSA-N ethene;ethyl prop-2-enoate Chemical compound C=C.CCOC(=O)C=C CGPRUXZTHGTMKW-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/50—Furnace black ; Preparation thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/062,727 US4283378A (en) | 1979-08-01 | 1979-08-01 | Production of high surface area carbon blacks |
| US62,727 | 1979-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830000810B1 true KR830000810B1 (ko) | 1983-04-19 |
Family
ID=22044411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800002835A Expired KR830000810B1 (ko) | 1979-08-01 | 1980-07-16 | 표면적이 큰 카아본 블랙의 제조 방법 |
Country Status (34)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6173773A (ja) * | 1984-09-18 | 1986-04-15 | Mitsubishi Chem Ind Ltd | カ−ボンブラツクの製造方法 |
| EP0175327B1 (en) * | 1984-09-21 | 1990-11-22 | Mitsubishi Kasei Corporation | Process for producing carbon black |
| JPS61118455A (ja) * | 1984-11-14 | 1986-06-05 | Central Glass Co Ltd | 導電性ふっ素樹脂の製造方法 |
| US4879104A (en) * | 1987-06-16 | 1989-11-07 | Cabot Corporation | Process for producing carbon black |
| US4927607A (en) * | 1988-01-11 | 1990-05-22 | Columbian Chemicals Company | Non-cylindrical reactor for carbon black production |
| HUT77871A (hu) * | 1995-05-04 | 1998-09-28 | Cabot Corporation | Eljárás korom előállítására |
| US6548036B2 (en) | 1995-05-04 | 2003-04-15 | Cabot Corporation | Method for producing carbon black |
| EP1310782B1 (de) * | 2001-11-09 | 2006-08-16 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Verfahren und Vorrichtung zur Erfassung von Informationen für die Überwachung einer Laseranordnung |
| DE10318527A1 (de) * | 2003-04-24 | 2004-11-18 | Degussa Ag | Verfahren zur Herstellung von Furnaceruß |
| JP4293831B2 (ja) * | 2003-05-16 | 2009-07-08 | 三洋電機株式会社 | 燃料電池 |
| RU2285025C2 (ru) * | 2004-12-20 | 2006-10-10 | Институт проблем переработки углеводородов Сибирского отделения Российской Академии Наук (ИППУ СО РАН) | Способ производства технического углерода (сажи) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682448A (en) | 1948-12-28 | 1954-06-29 | Phillips Petroleum Co | Process for treating high ph furnace carbon black |
| US2617714A (en) * | 1951-09-17 | 1952-11-11 | Phillips Petroleum Co | Process for producing carbon black |
| US3574547A (en) | 1966-07-12 | 1971-04-13 | Ashland Oil Inc | High structure,high surface area carbon black |
| US3475125A (en) * | 1966-12-23 | 1969-10-28 | Phillips Petroleum Co | Production of carbon black |
| US3832450A (en) * | 1972-12-18 | 1974-08-27 | Cities Service Co | Carbon black process |
| US3959008A (en) * | 1974-06-24 | 1976-05-25 | Cities Service Company | Carbon black |
| US3952087A (en) * | 1974-09-13 | 1976-04-20 | Cabot Corporation | Production of high structure carbon blacks |
| DE2518985A1 (de) * | 1975-04-29 | 1976-11-11 | Klaus J Dr Huettinger | Verfahren zur herstellung von russ |
| IN143377B (enExample) * | 1975-06-30 | 1977-11-12 | Vnii Tekhn | |
| DE2608417C3 (de) * | 1976-03-01 | 1981-02-12 | Degussa Ag, 6000 Frankfurt | Verfahren und vorrichtung zur herstellung von russ |
| US4105750A (en) * | 1976-06-16 | 1978-08-08 | Cabot Corporation | Production of carbon blacks |
| DE2700940C2 (de) * | 1977-01-12 | 1989-02-23 | Degussa Ag, 6000 Frankfurt | Verwendung von nachoxidierten Furnacerußen in Graulacken und Buntlacken mit Grauanteil |
| JPS5476494A (en) * | 1977-11-29 | 1979-06-19 | Vnii Chiefunichiesukobo Ugurer | Manufacture of carbon black |
| FR2411222A1 (fr) * | 1977-12-08 | 1979-07-06 | Vnii Tekhnicheskogo Ugleroda | Procede de preparation du noir de carbone |
| IT1126064B (it) * | 1979-06-11 | 1986-05-14 | Cities Service Co | Nerofumo per batterie a secco |
-
1979
- 1979-08-01 US US06/062,727 patent/US4283378A/en not_active Expired - Lifetime
-
1980
- 1980-06-17 ZA ZA00803604A patent/ZA803604B/xx unknown
- 1980-06-18 IL IL60340A patent/IL60340A/xx unknown
- 1980-06-26 IN IN730/CAL/80A patent/IN153979B/en unknown
- 1980-07-09 YU YU1775/80A patent/YU42674B/xx unknown
- 1980-07-10 IT IT68094/80A patent/IT1128926B/it active
- 1980-07-14 NL NLAANVRAGE8004048,A patent/NL183524C/xx not_active IP Right Cessation
- 1980-07-15 DE DE3026712A patent/DE3026712C2/de not_active Expired - Lifetime
- 1980-07-15 AR AR281769A patent/AR231546A1/es active
- 1980-07-16 PT PT71560A patent/PT71560A/pt unknown
- 1980-07-16 KR KR1019800002835A patent/KR830000810B1/ko not_active Expired
- 1980-07-17 GB GB8023333A patent/GB2056957B/en not_active Expired
- 1980-07-17 GB GB8210127A patent/GB2094773B/en not_active Expired
- 1980-07-17 SE SE8005237A patent/SE450387B/sv not_active IP Right Cessation
- 1980-07-23 PL PL1980225834A patent/PL126970B1/pl unknown
- 1980-07-23 DK DK317080A patent/DK151386C/da active
- 1980-07-25 NZ NZ194441A patent/NZ194441A/xx unknown
- 1980-07-29 FR FR8016696A patent/FR2465771A1/fr active Granted
- 1980-07-29 BR BR8004740A patent/BR8004740A/pt not_active IP Right Cessation
- 1980-07-29 ES ES493814A patent/ES493814A0/es active Granted
- 1980-07-30 AU AU60916/80A patent/AU534358B2/en not_active Ceased
- 1980-07-30 LU LU82671A patent/LU82671A1/fr unknown
- 1980-07-30 CS CS533480A patent/CS273305B2/cs unknown
- 1980-07-31 CA CA000357420A patent/CA1156023A/en not_active Expired
- 1980-07-31 DD DD80223005A patent/DD152571B3/de unknown
- 1980-07-31 JP JP10581680A patent/JPS5624455A/ja active Granted
- 1980-07-31 IE IE1605/80A patent/IE50184B1/en unknown
- 1980-07-31 UA UA2954176A patent/UA7201A1/uk unknown
- 1980-07-31 BE BE0/201612A patent/BE884582A/fr not_active IP Right Cessation
- 1980-07-31 SU SU802954176A patent/SU1205775A3/ru active
- 1980-07-31 RO RO80101857A patent/RO80186A/ro unknown
- 1980-08-02 EG EG80460A patent/EG14271A/xx active
-
1983
- 1983-12-27 DK DK5996/83A patent/DK599683D0/da not_active Application Discontinuation
-
1984
- 1984-10-01 SG SG701/84A patent/SG70184G/en unknown
- 1984-10-06 SG SG709/84A patent/SG70984G/en unknown
- 1984-11-19 AR AR84298660A patent/AR242617A1/es active
- 1984-11-22 HK HK929/84A patent/HK92984A/xx unknown
-
1985
- 1985-01-10 HK HK31/85A patent/HK3185A/xx unknown
- 1985-12-30 MY MY932/85A patent/MY8500932A/xx unknown
- 1985-12-30 MY MY169/85A patent/MY8500169A/xx unknown
-
1987
- 1987-02-10 SE SE8700508A patent/SE463157B/sv not_active IP Right Cessation
Also Published As
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| Publication | Publication Date | Title |
|---|---|---|
| KR850001782B1 (ko) | 카아본 블랙의 제조 방법 | |
| US3725103A (en) | Carbon black pigments | |
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