ATE129262T1 - Polyamidpulver aus partikeln mit ''sandrose''- struktur, verfahren zur herstellung des polyamidpulvers. - Google Patents
Polyamidpulver aus partikeln mit ''sandrose''- struktur, verfahren zur herstellung des polyamidpulvers.Info
- Publication number
- ATE129262T1 ATE129262T1 AT88402002T AT88402002T ATE129262T1 AT E129262 T1 ATE129262 T1 AT E129262T1 AT 88402002 T AT88402002 T AT 88402002T AT 88402002 T AT88402002 T AT 88402002T AT E129262 T1 ATE129262 T1 AT E129262T1
- Authority
- AT
- Austria
- Prior art keywords
- polyamide powder
- particles
- polymerization
- producing
- lactam
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 title abstract 4
- 229920002647 polyamide Polymers 0.000 title abstract 4
- 239000000843 powder Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 title abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 150000003951 lactams Chemical class 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 241000220317 Rosa Species 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000000379 polymerizing effect Effects 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/12—Face or body powders for grooming, adorning or absorbing
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Birds (AREA)
- Polyamides (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cosmetics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8711422A FR2619385B1 (fr) | 1987-08-11 | 1987-08-11 | Poudre de polyamide constituee de particules a structure " rose des sables ". procede d'obtention de la poudre de polyamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE129262T1 true ATE129262T1 (de) | 1995-11-15 |
Family
ID=9354100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88402002T ATE129262T1 (de) | 1987-08-11 | 1988-08-01 | Polyamidpulver aus partikeln mit ''sandrose''- struktur, verfahren zur herstellung des polyamidpulvers. |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US4831061A (de) |
| EP (1) | EP0303530B1 (de) |
| JP (1) | JP3065320B2 (de) |
| KR (1) | KR0128284B1 (de) |
| AT (1) | ATE129262T1 (de) |
| AU (1) | AU613388B2 (de) |
| CA (1) | CA1337451C (de) |
| DE (1) | DE3854592T2 (de) |
| DK (1) | DK174917B1 (de) |
| ES (1) | ES2013654A6 (de) |
| FR (1) | FR2619385B1 (de) |
| GR (1) | GR1000106B (de) |
| PT (1) | PT88237B (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619385B1 (fr) * | 1987-08-11 | 1992-01-17 | Atochem | Poudre de polyamide constituee de particules a structure " rose des sables ". procede d'obtention de la poudre de polyamide |
| US5169710A (en) * | 1988-07-15 | 1992-12-08 | Amoco Corporation | Fiber-reinforced composites toughened with porous resin particles |
| JP2905274B2 (ja) * | 1989-11-08 | 1999-06-14 | 花王株式会社 | 新規ポリカチオン化合物及びこれを含有する漂白剤組成物 |
| US5268223A (en) * | 1991-05-31 | 1993-12-07 | Amoco Corporation | Toughened fiber-reinforced composites |
| FR2717685B1 (fr) * | 1994-03-24 | 1996-06-07 | Oreal | Composition cosmétique pour masque de nettoyage de la peau contenant des particules de polyamide sphéroidales calibrées. |
| FR2734831B1 (fr) * | 1995-05-29 | 1997-07-11 | Oreal | Composition solide expansee dont la matrice est constituee d'un reseau alveolaire amidonne et contenant des particules de polyamide spheroidales calibrees et utilisations en application topique |
| DE19641659C2 (de) * | 1996-10-09 | 1999-03-11 | Inventa Ag | Polyamid-Masterbatch mit verbesserten Gleit- und Antiblock-Eigenschaften und dessen Verwendung |
| EP0842989B1 (de) * | 1996-11-13 | 2002-04-24 | Ciba SC Holding AG | Pigmentzusammensetzungen und Effektbeschichtungen |
| FR2762504B1 (fr) | 1997-04-29 | 1999-09-10 | Cird Galderma | Procede d'epilation |
| FR2762611B1 (fr) * | 1997-04-29 | 1999-06-11 | Atochem Elf Sa | Silice poreuse modifiee, son procede de fabrication et son utilisation dans les peintures et comme vecteur de pigments et colorants |
| DE19749760A1 (de) | 1997-11-11 | 1999-05-12 | Henkel Kgaa | Mehrphasen-Stiftpräparat |
| FR2799387B1 (fr) * | 1999-10-11 | 2001-11-16 | Eurochem | Adjuvant de filtration de liquides et son utilisation pour la decontamination bacterienne |
| FR2811669A1 (fr) | 2000-07-11 | 2002-01-18 | Atofina | Procede de preparation de pourdres poreuses de copolyesteramides et poudres ainsi obtenues |
| KR100681978B1 (ko) * | 2000-08-30 | 2007-02-15 | 신토-화인 가부시키가이샤 | 폴리아미드 미립자의 제조 방법 |
| EP1399506A1 (de) * | 2001-05-14 | 2004-03-24 | Ciba SC Holding AG | Neue pigmentzusammensetzungen |
| DE10161038A1 (de) * | 2001-12-12 | 2003-06-26 | Degussa | pH-Wert geregeltes Polyamidpulver für Kosmetikanwendungen |
| DE10251790A1 (de) * | 2002-11-07 | 2004-05-19 | Degussa Ag | Polyamidpulver mit dauerhafter, gleichbleibend guter Rieselfähigkeit |
| JP4380540B2 (ja) * | 2002-11-14 | 2009-12-09 | 宇部興産株式会社 | 化粧品組成物 |
| FR2856594B1 (fr) * | 2003-06-26 | 2006-03-03 | Oreal | Particules poreuses chargees en compose(s) actif(s) cosmetique(s) ou pharmaceutique(s) |
| FR2867190B1 (fr) * | 2004-03-02 | 2007-08-17 | Arkema | Procede de fabrication de poudre de polyamide 12 a point de fusion eleve |
| US8124686B2 (en) * | 2004-03-02 | 2012-02-28 | Arkema France | Process for the manufacture of polyamide-12 powder with a high melting point |
| FR2877948B1 (fr) * | 2004-11-12 | 2007-01-05 | Arkema Sa | Procede de synthese de poudres de polyamide |
| FR2878434B1 (fr) * | 2004-11-30 | 2008-03-07 | Arkema Sa | Composition cosmetique comprenant une poudre fine et poreuse |
| US20070185003A1 (en) * | 2006-01-18 | 2007-08-09 | Invista North America S.A.R.L. | Non-textile polymer compositions and methods |
| FR2910900B1 (fr) * | 2006-12-28 | 2010-08-20 | Arkema France | Procede de preparation de poudre de polyamide par polymerisation anionique |
| FR2910907B1 (fr) * | 2006-12-28 | 2009-02-20 | Arkema France | Poudre de polyamide coeur-ecorce |
| US20110059143A1 (en) * | 2007-08-15 | 2011-03-10 | INVISTA North Americ S.a.r.l. | Non-textile polymer compositions and methods |
| DE102008008780A1 (de) | 2008-02-12 | 2009-08-13 | Henkel Ag & Co. Kgaa | Deodorantien und/oder Antitranspirantien mit verbesserter Duftwirkung und Geruchsabsorption |
| DE102008008754A1 (de) | 2008-02-12 | 2009-08-13 | Henkel Ag & Co. Kgaa | Haar- und Körperreinigungsmittel mit verlängerter Duftwirkung |
| FR2927626B1 (fr) * | 2008-02-15 | 2011-02-25 | Arkema France | Poudre fine de polyamide issu de matieres renouvelables et procede de fabrication d'une telle poudre. |
| FR2930555B1 (fr) | 2008-04-29 | 2012-08-24 | Arkema France | Procede pour augmenter l'ecart entre la temperature de fusion et la temperature de cristallisation d'une poudre de polyamide |
| FR2952062B1 (fr) | 2009-10-16 | 2012-08-24 | Arkema France | Procede de preparation de poudre recyclable a base de polyamide |
| JP5889190B2 (ja) | 2009-12-16 | 2016-03-22 | ロレアル | 粉末状化粧品組成物 |
| US9251188B2 (en) | 2010-11-05 | 2016-02-02 | Nec Corporation | Information processing device |
| KR101738854B1 (ko) | 2010-12-06 | 2017-05-23 | 로레알 | 분말형 화장료 조성물 |
| US8956633B2 (en) | 2011-05-13 | 2015-02-17 | L'oreal | Powdery cosmetic composition |
| BR112014000149A2 (pt) * | 2011-07-05 | 2019-08-06 | Basf Se | processo para a produção de partículas sólidas |
| FR2998782B1 (fr) | 2012-11-30 | 2015-04-17 | Oreal | Emulsion cosmetique eau-dans-huile notamment conditionnee sous forme d'aerosol comprenant au moins un polymere vinylique, au moins un copolymere d'olefine et au moins un actif anti-transpirant |
| JP6532646B2 (ja) | 2013-12-06 | 2019-06-19 | ロレアル | パウダー状化粧用組成物 |
| FR3030227B1 (fr) | 2014-12-17 | 2018-01-26 | L'oreal | Emulsion stabilisees par des particules composites amphiphiles |
| FR3071840B1 (fr) | 2017-10-04 | 2019-10-11 | Arkema France | Composition de poudre thermoplastique et objet tridimensionnel renforce fabrique par impression 3d d'une telle composition |
| KR102794738B1 (ko) * | 2024-08-21 | 2025-04-15 | 주식회사 에스에이치에너지화학 | 폴리아미드 대입자의 제조방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917761A (en) * | 1973-05-15 | 1975-11-04 | Du Pont | Process of making a porous polyimide shaped article |
| JPS58201826A (ja) * | 1982-05-19 | 1983-11-24 | Teijin Ltd | 気泡含有芳香族ポリアミド成型品及びその製造法 |
| DE3472565D1 (en) * | 1983-03-23 | 1988-08-11 | Chuo Kagaku Co | Production of resin foam by aqueous medium |
| US4599398A (en) * | 1983-07-28 | 1986-07-08 | Ppg Industries, Inc. | A method of molding polymerizable composition comprising lactam monomer, catalyst and initiator |
| JPS60221425A (ja) * | 1984-04-18 | 1985-11-06 | Nitto Electric Ind Co Ltd | 球状多孔性ポリイミド粉体 |
| US4595747A (en) * | 1984-12-17 | 1986-06-17 | Monsanto Company | Viscosified lactam polymerization initiator solutions |
| US4595746A (en) * | 1984-12-17 | 1986-06-17 | Monsanto Company | Promotion of ε-caprolactam polymerization with lactam magnesium halide catalyst and 2-oxo-1-pyrrolidinyl groups |
| FR2576602B1 (fr) * | 1985-01-30 | 1987-02-13 | Atochem | Procede de fabrication de poudre de polyamide et poudre ainsi obtenue |
| US4716215A (en) * | 1985-02-15 | 1987-12-29 | Teijin Limited | Compression moldable aromatic polyamide powder |
| NL8502038A (nl) * | 1985-07-16 | 1987-02-16 | Stamicarbon | Werkwijze voor de bereiding van een polyamide. |
| FR2619385B1 (fr) * | 1987-08-11 | 1992-01-17 | Atochem | Poudre de polyamide constituee de particules a structure " rose des sables ". procede d'obtention de la poudre de polyamide |
-
1987
- 1987-08-11 FR FR8711422A patent/FR2619385B1/fr not_active Expired - Lifetime
-
1988
- 1988-07-11 US US07/217,557 patent/US4831061A/en not_active Expired - Lifetime
- 1988-08-01 DE DE3854592T patent/DE3854592T2/de not_active Expired - Lifetime
- 1988-08-01 AT AT88402002T patent/ATE129262T1/de not_active IP Right Cessation
- 1988-08-01 EP EP88402002A patent/EP0303530B1/de not_active Expired - Lifetime
- 1988-08-05 CA CA000574008A patent/CA1337451C/fr not_active Expired - Lifetime
- 1988-08-09 GR GR880100521A patent/GR1000106B/el not_active IP Right Cessation
- 1988-08-10 DK DK198804458A patent/DK174917B1/da not_active IP Right Cessation
- 1988-08-10 JP JP63199769A patent/JP3065320B2/ja not_active Expired - Lifetime
- 1988-08-10 AU AU20589/88A patent/AU613388B2/en not_active Expired
- 1988-08-10 PT PT88237A patent/PT88237B/pt not_active IP Right Cessation
- 1988-08-11 KR KR1019880010244A patent/KR0128284B1/ko not_active Expired - Lifetime
- 1988-08-11 ES ES8802524A patent/ES2013654A6/es not_active Expired - Lifetime
- 1988-12-27 US US07/289,519 patent/US4927860A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GR880100521A (en) | 1989-05-25 |
| JPH01230630A (ja) | 1989-09-14 |
| PT88237A (pt) | 1989-06-30 |
| EP0303530B1 (de) | 1995-10-18 |
| US4831061A (en) | 1989-05-16 |
| CA1337451C (fr) | 1995-10-24 |
| DE3854592T2 (de) | 1996-05-23 |
| PT88237B (pt) | 1995-03-01 |
| AU2058988A (en) | 1989-02-16 |
| AU613388B2 (en) | 1991-08-01 |
| KR890003835A (ko) | 1989-04-18 |
| DK174917B1 (da) | 2004-02-23 |
| EP0303530A1 (de) | 1989-02-15 |
| KR0128284B1 (ko) | 1998-04-03 |
| US4927860A (en) | 1990-05-22 |
| FR2619385A1 (fr) | 1989-02-17 |
| FR2619385B1 (fr) | 1992-01-17 |
| JP3065320B2 (ja) | 2000-07-17 |
| GR1000106B (el) | 1991-06-07 |
| ES2013654A6 (es) | 1990-05-16 |
| DE3854592D1 (de) | 1995-11-23 |
| DK445888D0 (da) | 1988-08-10 |
| DK445888A (da) | 1989-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EELA | Cancelled due to lapse of time |