CA2443481C - Composition de poudre de fer contenant un lubrifiant du type amide et son procede de preparation - Google Patents
Composition de poudre de fer contenant un lubrifiant du type amide et son procede de preparation Download PDFInfo
- Publication number
- CA2443481C CA2443481C CA002443481A CA2443481A CA2443481C CA 2443481 C CA2443481 C CA 2443481C CA 002443481 A CA002443481 A CA 002443481A CA 2443481 A CA2443481 A CA 2443481A CA 2443481 C CA2443481 C CA 2443481C
- Authority
- CA
- Canada
- Prior art keywords
- powder
- lubricant
- powder composition
- chz
- atoms
- 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 - Lifetime
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 61
- 239000000203 mixture Substances 0.000 title claims abstract description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 150000001408 amides Chemical class 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title description 4
- 239000000843 powder Substances 0.000 claims abstract description 61
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 238000005056 compaction Methods 0.000 claims abstract description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 10
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 5
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 4
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004429 atom Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000000306 component Substances 0.000 description 6
- 229910002012 Aerosil® Inorganic materials 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- -1 mo-lybdenum Chemical compound 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- 229940057977 zinc stearate Drugs 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 241001459119 Musella Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000003951 lactams Chemical group 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
- C10M105/68—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/06—Particles of special shape or size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F2003/023—Lubricant mixed with the metal powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Powder Metallurgy (AREA)
Abstract
L'invention concerne une composition en poudre destinée au compactage à chaud et comprenant une poudre à base de fer ainsi qu'une poudre de lubrifiant constituée essentiellement d'un amide décrit par la formule suivante : D-C¿m?-B-A-B-C¿m?-D dans laquelle D représente H, COR, CNHR, où R représente un groupe aliphatique ou aromatique droit ou ramifié contenant 2-21 atomes de carbone ; C représente le groupe NH (CH)¿n? CO- ; B représente amino ou carbonyle ; A représente alkylène contenant 4-16 atomes de carbone présentant facultativement jusqu'à 40 atomes, m représente un nombre entier 1-10 et n représente un nombre entier 5-11.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0101344-0 | 2001-04-17 | ||
| SE0101344A SE0101344D0 (sv) | 2001-04-17 | 2001-04-17 | Iron powder composition |
| PCT/SE2002/000762 WO2002083345A1 (fr) | 2001-04-17 | 2002-04-17 | Composition de poudre de fer contenant un lubrifiant du type amide et son procede de preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2443481A1 CA2443481A1 (fr) | 2002-10-24 |
| CA2443481C true CA2443481C (fr) | 2007-03-13 |
Family
ID=20283795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002443481A Expired - Lifetime CA2443481C (fr) | 2001-04-17 | 2002-04-17 | Composition de poudre de fer contenant un lubrifiant du type amide et son procede de preparation |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US20030029272A1 (fr) |
| EP (1) | EP1390171B1 (fr) |
| JP (1) | JP3908167B2 (fr) |
| KR (1) | KR100838925B1 (fr) |
| CN (1) | CN1265920C (fr) |
| AT (1) | ATE281899T1 (fr) |
| AU (1) | AU2002253770B2 (fr) |
| BR (1) | BR0208914B1 (fr) |
| CA (1) | CA2443481C (fr) |
| DE (1) | DE60201903T2 (fr) |
| ES (1) | ES2229129T3 (fr) |
| MX (1) | MXPA03009487A (fr) |
| PL (1) | PL198679B1 (fr) |
| RU (1) | RU2288072C2 (fr) |
| SE (1) | SE0101344D0 (fr) |
| TW (1) | TWI247041B (fr) |
| WO (1) | WO2002083345A1 (fr) |
| ZA (1) | ZA200307072B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0201825D0 (sv) | 2002-06-14 | 2002-06-14 | Hoeganaes Ab | Warm compaction of steel powders |
| KR100861160B1 (ko) * | 2004-06-10 | 2008-09-30 | 베일 인코 리미티드 | 극미 니켈 분말의 분산을 위한 방법 및 조성물 |
| US7169208B2 (en) * | 2004-06-10 | 2007-01-30 | Inco Limited | Method and composition for dispersing extra-fine nickel powder |
| US7314498B2 (en) * | 2004-10-19 | 2008-01-01 | Pmg Ohio Corp. | Sintered alloys for cam lobes and other high wear articles |
| DE102005023420A1 (de) | 2005-05-20 | 2006-11-23 | Ems-Chemie Ag | Polyamidformmassen mit verbesserter Fliessfähigkeit, deren Herstellung sowie deren Verwendung |
| DE102005023419B4 (de) * | 2005-05-20 | 2007-02-22 | Ems-Chemie Ag | Polyamid-Oligomere und deren Verwendung |
| US7722803B2 (en) * | 2006-07-27 | 2010-05-25 | Pmg Indiana Corp. | High carbon surface densified sintered steel products and method of production therefor |
| JP5841089B2 (ja) * | 2013-03-13 | 2016-01-13 | 株式会社豊田中央研究所 | 成形用粉末、潤滑剤濃化粉末および金属部材の製造方法 |
| GB201409250D0 (en) * | 2014-05-23 | 2014-07-09 | H Gan S Ab Publ | New product |
| CN109749080B (zh) | 2018-12-26 | 2020-06-09 | 浙江新和成特种材料有限公司 | 半芳香族聚酰胺树脂及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US574433A (en) * | 1897-01-05 | keithley | ||
| US538630A (en) * | 1895-04-30 | thomas | ||
| SU1547947A1 (ru) * | 1988-07-29 | 1990-03-07 | Институт химии высокомолекулярных соединений АН УССР | Способ подготовки порошковой шихты твердых сплавов к прессованию |
| JP2733868B2 (ja) * | 1990-09-25 | 1998-03-30 | 日立粉末冶金株式会社 | 粉末冶金用成形潤滑剤 |
| US5368630A (en) * | 1993-04-13 | 1994-11-29 | Hoeganaes Corporation | Metal powder compositions containing binding agents for elevated temperature compaction |
| SE9401922D0 (sv) * | 1994-06-02 | 1994-06-02 | Hoeganaes Ab | Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same |
-
2001
- 2001-04-17 SE SE0101344A patent/SE0101344D0/xx unknown
- 2001-05-10 US US09/852,024 patent/US20030029272A1/en not_active Abandoned
- 2001-05-16 TW TW090111714A patent/TWI247041B/zh not_active IP Right Cessation
-
2002
- 2002-04-17 KR KR1020037013547A patent/KR100838925B1/ko not_active Expired - Lifetime
- 2002-04-17 ES ES02723031T patent/ES2229129T3/es not_active Expired - Lifetime
- 2002-04-17 AT AT02723031T patent/ATE281899T1/de active
- 2002-04-17 AU AU2002253770A patent/AU2002253770B2/en not_active Ceased
- 2002-04-17 MX MXPA03009487A patent/MXPA03009487A/es active IP Right Grant
- 2002-04-17 PL PL366558A patent/PL198679B1/pl unknown
- 2002-04-17 CA CA002443481A patent/CA2443481C/fr not_active Expired - Lifetime
- 2002-04-17 BR BRPI0208914-9A patent/BR0208914B1/pt not_active IP Right Cessation
- 2002-04-17 WO PCT/SE2002/000762 patent/WO2002083345A1/fr not_active Ceased
- 2002-04-17 EP EP02723031A patent/EP1390171B1/fr not_active Expired - Lifetime
- 2002-04-17 RU RU2003133290/02A patent/RU2288072C2/ru not_active IP Right Cessation
- 2002-04-17 CN CNB028083547A patent/CN1265920C/zh not_active Expired - Lifetime
- 2002-04-17 JP JP2002581132A patent/JP3908167B2/ja not_active Expired - Fee Related
- 2002-04-17 DE DE60201903T patent/DE60201903T2/de not_active Expired - Lifetime
-
2003
- 2003-09-10 ZA ZA200307072A patent/ZA200307072B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWI247041B (en) | 2006-01-11 |
| ZA200307072B (en) | 2004-09-10 |
| RU2288072C2 (ru) | 2006-11-27 |
| EP1390171B1 (fr) | 2004-11-10 |
| CN1265920C (zh) | 2006-07-26 |
| BR0208914B1 (pt) | 2012-02-07 |
| CN1503706A (zh) | 2004-06-09 |
| MXPA03009487A (es) | 2004-02-12 |
| CA2443481A1 (fr) | 2002-10-24 |
| DE60201903D1 (de) | 2004-12-16 |
| ATE281899T1 (de) | 2004-11-15 |
| EP1390171A1 (fr) | 2004-02-25 |
| KR100838925B1 (ko) | 2008-06-16 |
| AU2002253770B2 (en) | 2004-05-27 |
| WO2002083345A1 (fr) | 2002-10-24 |
| KR20030085110A (ko) | 2003-11-01 |
| RU2003133290A (ru) | 2005-05-10 |
| PL198679B1 (pl) | 2008-07-31 |
| ES2229129T3 (es) | 2005-04-16 |
| SE0101344D0 (sv) | 2001-04-17 |
| BR0208914A (pt) | 2004-04-20 |
| DE60201903T2 (de) | 2005-11-03 |
| PL366558A1 (en) | 2005-02-07 |
| JP2004524449A (ja) | 2004-08-12 |
| US20030029272A1 (en) | 2003-02-13 |
| JP3908167B2 (ja) | 2007-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0762946B1 (fr) | Composition a base de poudre metallique contenant un lubrifiant, procede de fabrication de produits frittes au moyen de ce lubrifiant et son utilisation | |
| AU698068B2 (en) | Improved iron-based powder compositions containing green strength enhancing lubricants | |
| JPH07505924A (ja) | 新規結合剤／潤滑剤を含有する鉄−基剤粉末組成物 | |
| CA2443481C (fr) | Composition de poudre de fer contenant un lubrifiant du type amide et son procede de preparation | |
| US6511945B1 (en) | Lubricant powder for powder metallurgy | |
| AU2002253770A1 (en) | Iron powder composition including an amide type lubricant and a method to prepare it | |
| US6573225B1 (en) | Amide wax lubricant for warm compaction of an iron-based powder composition | |
| EP1554072B1 (fr) | Lubrifiants et compositions a base de poudres metallurgiques et procedes d'utilisation desdites compositions | |
| US6755885B2 (en) | Iron powder composition | |
| EP1387730B1 (fr) | Composition de poudre de fer contenant un lubrifiant de type amide et procede pour preparer cette composition | |
| KR20040077451A (ko) | 향상된 분말 야금 활제 조성물 및 그 사용방법 | |
| CA2191722C (fr) | Lubrifiant pour compositions a base de poudre metallique, composition a base de poudre metallique contenant ce lubrifiant, procede de fabrication de produits frittes au moyen de ce lubrifiant et son utilisation | |
| US6872235B2 (en) | Iron powder composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20220419 |