ES2002008A6 - Procedimiento para fabricar polvos de poliamida-imidas - Google Patents
Procedimiento para fabricar polvos de poliamida-imidasInfo
- Publication number
- ES2002008A6 ES2002008A6 ES8602257A ES8602257A ES2002008A6 ES 2002008 A6 ES2002008 A6 ES 2002008A6 ES 8602257 A ES8602257 A ES 8602257A ES 8602257 A ES8602257 A ES 8602257A ES 2002008 A6 ES2002008 A6 ES 2002008A6
- Authority
- ES
- Spain
- Prior art keywords
- polyamide
- preparation process
- imide
- powders
- imide powders
- 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
- 239000004962 Polyamide-imide Substances 0.000 title abstract 2
- 229920002312 polyamide-imide Polymers 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title 1
- 239000004952 Polyamide Substances 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
Classifications
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/60—Polyamides or polyester-amides
- C08G18/603—Polyamides
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
- C10M149/18—Polyamides
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/044—Polyamides
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/045—Polyureas; Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyamides (AREA)
Abstract
PROCEDIMIENTO PARA FABRICAR POLVOS DE POLIAMIDA-IMIDAS CONSTITUIDOS POR GRANOS INFUSIBLES, INSOLUBLES, FINOS Y DE FORMA ESFEROIDAL, QUE COMPRENDE HACER REACCIONAR POLIISOCIANATOS CON POLIAMIDAS O COPOLIAMIDAS DE PESOS MOLECULARES 200. LA REACCION SE LLEVA A CABO AÑADIENDO A UNA SOLUCION DE UNA O VARIAS LACTAMAS UN CATALIZADOR DE POLIMERIZACION ANIONICA Y A CONTINUACION UN POLIISOCIANATO EN UNA CANTIDAD TAL QUE HAYA COMO MINIMO 20 GRUPOS NCO POR CADA 100 MOLECULAS DE LACTAMA. LOS POLVOS DE POLIAMIDA-IMIDAS OBTENIDOS SON UTILES COMO ADITIVOS PARA LUBRICANTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8514874A FR2588262B1 (fr) | 1985-10-08 | 1985-10-08 | Poudres de polyamide-imides, procede de fabrication et utilisations |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2002008A6 true ES2002008A6 (es) | 1988-07-01 |
Family
ID=9323619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8602257A Expired ES2002008A6 (es) | 1985-10-08 | 1986-09-29 | Procedimiento para fabricar polvos de poliamida-imidas |
Country Status (8)
Country | Link |
---|---|
US (1) | US4737304A (es) |
EP (1) | EP0224392B1 (es) |
JP (1) | JPS6291521A (es) |
AT (1) | ATE56461T1 (es) |
CA (1) | CA1264332A (es) |
DE (1) | DE3674158D1 (es) |
ES (1) | ES2002008A6 (es) |
FR (1) | FR2588262B1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3812556A1 (de) * | 1988-04-15 | 1989-10-26 | Hoechst Ag | Waschmittel mit lagerstabilisiertem bleichsystem |
US5233011A (en) * | 1988-10-20 | 1993-08-03 | Mitsui Toatsu Chemicals, Incorporated | Process for preparing insulated wire |
US5851964A (en) * | 1997-01-31 | 1998-12-22 | Virginia Tech Intellectual Properties, Inc. | Wear reduction using cyclic amide compounds |
KR100681978B1 (ko) * | 2000-08-30 | 2007-02-15 | 신토-화인 가부시키가이샤 | 폴리아미드 미립자의 제조 방법 |
DE10251790A1 (de) * | 2002-11-07 | 2004-05-19 | Degussa Ag | Polyamidpulver mit dauerhafter, gleichbleibend guter Rieselfähigkeit |
US7393585B2 (en) * | 2003-10-13 | 2008-07-01 | Honeywell International Inc. | Micron-size polymer particles comprising polyamide compound, production and uses thereof |
FR3005660B1 (fr) * | 2013-05-17 | 2015-04-24 | Arkema France | Procede de reticulation en surface de particules de polymere |
US10836865B2 (en) * | 2017-02-14 | 2020-11-17 | The Board Of Trustees Of The University Of Alabama | Ionic polyamide and polyamide-imide materials and methods of use |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE449353A (es) * | 1942-01-14 | |||
GB1036542A (en) * | 1965-07-26 | 1966-07-20 | Int Harvester Co | Extreme pressure lubricant and method for making the same |
DE1645127A1 (de) * | 1966-04-30 | 1970-09-24 | Karl Plate Gmbh Dr | Verfahren zur Herstellung von feinverteiltem Polyamid-Pulver |
FR1601194A (es) * | 1968-12-31 | 1970-08-10 | ||
FR1601195A (es) * | 1968-12-31 | 1970-08-10 | ||
FR1602751A (es) * | 1968-12-31 | 1971-01-25 | ||
US3879354A (en) * | 1973-06-26 | 1975-04-22 | Union Carbide Corp | Polylactam powders by anionic polymerization |
US4185965A (en) * | 1977-12-27 | 1980-01-29 | Texaco Inc. | Amine derivatives of hydrocarbyl lactam carboxylic acids as fuel additives |
US4294952A (en) * | 1978-11-30 | 1981-10-13 | Hitachi Chemical Company, Ltd. | Polyamide-imide resin and its production |
JPS5880326A (ja) * | 1981-11-06 | 1983-05-14 | Hitachi Chem Co Ltd | ポリアミドイミド樹脂の製造法 |
JPS58208323A (ja) * | 1982-05-28 | 1983-12-05 | Hitachi Chem Co Ltd | ポリアミドイミド樹脂の製造法 |
DE3232464A1 (de) * | 1982-09-01 | 1984-03-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyamidimiden |
JPS59108030A (ja) * | 1982-12-11 | 1984-06-22 | Nitto Electric Ind Co Ltd | ポリイミド粉体の製造方法 |
DE3332031A1 (de) * | 1983-09-06 | 1985-03-21 | Bayer Ag, 5090 Leverkusen | Verwendung von polyamidimiden als thermoplaste |
DE3332030A1 (de) * | 1983-09-06 | 1985-03-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyamidimiden |
FR2576602B1 (fr) * | 1985-01-30 | 1987-02-13 | Atochem | Procede de fabrication de poudre de polyamide et poudre ainsi obtenue |
US4569776A (en) * | 1985-03-22 | 1986-02-11 | Olin Corporation | Water-based hydraulic fluid compositions containing selected two-component anti-wear agents |
-
1985
- 1985-10-08 FR FR8514874A patent/FR2588262B1/fr not_active Expired
-
1986
- 1986-09-10 CA CA000517884A patent/CA1264332A/fr not_active Expired - Lifetime
- 1986-09-23 EP EP86402084A patent/EP0224392B1/fr not_active Expired - Lifetime
- 1986-09-23 DE DE8686402084T patent/DE3674158D1/de not_active Expired - Fee Related
- 1986-09-23 AT AT86402084T patent/ATE56461T1/de not_active IP Right Cessation
- 1986-09-29 ES ES8602257A patent/ES2002008A6/es not_active Expired
- 1986-10-08 US US06/916,636 patent/US4737304A/en not_active Expired - Fee Related
- 1986-10-08 JP JP61240173A patent/JPS6291521A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2588262A1 (fr) | 1987-04-10 |
US4737304A (en) | 1988-04-12 |
CA1264332A (fr) | 1990-01-09 |
EP0224392B1 (fr) | 1990-09-12 |
EP0224392A1 (fr) | 1987-06-03 |
DE3674158D1 (de) | 1990-10-18 |
FR2588262B1 (fr) | 1988-04-29 |
JPS6291521A (ja) | 1987-04-27 |
ATE56461T1 (de) | 1990-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-29 |
|
FD1A | Patent lapsed |
Effective date: 20001204 |