GR1000106B - Πουδρα πολυαμιδης η οποια αποτελειται απο τεμαχια με δομη"ροζ της αμμου" -μεθοδος ληψεως της πουδρας πολυαμιδης. - Google Patents
Πουδρα πολυαμιδης η οποια αποτελειται απο τεμαχια με δομη"ροζ της αμμου" -μεθοδος ληψεως της πουδρας πολυαμιδης.Info
- Publication number
- GR1000106B GR1000106B GR880100521A GR880100521A GR1000106B GR 1000106 B GR1000106 B GR 1000106B GR 880100521 A GR880100521 A GR 880100521A GR 880100521 A GR880100521 A GR 880100521A GR 1000106 B GR1000106 B GR 1000106B
- Authority
- GR
- Greece
- Prior art keywords
- polyamide powder
- collecting method
- powder constituted
- sand elements
- polymerization
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Polyamides (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cosmetics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Η εφεύρεσις αφορά μια πούδρα πολυαμίδης της οποίας τα στοιχειώδη πορώδη τεμαχίδια έχουν δομήν "ρόδου της άμμου". Αι πούδραι αυταί λαμβάνονται δια ανιονικού πολυμερισμού εντός ενός διαλυτικού μέσου λακτάμης παρουσία ενός καταλύτου και τουλάχιστον μιας αμίδης της οποίας η μία είναι πάντα μία Ν, Ν-αλκυλενοδισαμίδη. Ο πολυμερισμός αρχίζει με μίαν ποσότητα λακτάμης και αμίδης τέτοια ώστε ο διαλύτης να ευρίσκεται εις κατάστασιν υπερκορεσμού εις θερμοκρασίαν ενάρξεως. Αι πούδραι αυταί μπορούν να χρησιμοποιηθούν εις τα καλλυντικά την φαρμακευτικήν ή ακόμη εις την βιομηχανία χρωμάτων.ω
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 (2)
Publication Number | Publication Date |
---|---|
GR880100521A GR880100521A (en) | 1989-05-25 |
GR1000106B true GR1000106B (el) | 1991-06-07 |
Family
ID=9354100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR880100521A GR1000106B (el) | 1987-08-11 | 1988-08-09 | Πουδρα πολυαμιδης η οποια αποτελειται απο τεμαχια με δομη"ροζ της αμμου" -μεθοδος ληψεως της πουδρας πολυαμιδης. |
Country Status (13)
Country | Link |
---|---|
US (2) | US4831061A (el) |
EP (1) | EP0303530B1 (el) |
JP (1) | JP3065320B2 (el) |
KR (1) | KR0128284B1 (el) |
AT (1) | ATE129262T1 (el) |
AU (1) | AU613388B2 (el) |
CA (1) | CA1337451C (el) |
DE (1) | DE3854592T2 (el) |
DK (1) | DK174917B1 (el) |
ES (1) | ES2013654A6 (el) |
FR (1) | FR2619385B1 (el) |
GR (1) | GR1000106B (el) |
PT (1) | PT88237B (el) |
Families Citing this family (41)
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 (en) * | 1996-11-13 | 2002-04-24 | Ciba SC Holding AG | Pigment compositions and effect coatings |
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 |
FR2762504B1 (fr) | 1997-04-29 | 1999-09-10 | Cird Galderma | Procede d'epilation |
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 |
US20040138348A1 (en) * | 2001-05-14 | 2004-07-15 | Fridolin Babler | Pigmentary compositions |
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 |
WO2004043411A1 (ja) * | 2002-11-14 | 2004-05-27 | Ube Industries, Ltd. | 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) |
US8124686B2 (en) * | 2004-03-02 | 2012-02-28 | Arkema France | Process for the manufacture of polyamide-12 powder with a high melting point |
FR2867190B1 (fr) * | 2004-03-02 | 2007-08-17 | Arkema | Procede de fabrication de poudre de polyamide 12 a point de fusion eleve |
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 |
WO2009023765A1 (en) | 2007-08-15 | 2009-02-19 | Invista Technologies S.A.R.L. | Non-textile polymer compositions and methods |
DE102008008754A1 (de) | 2008-02-12 | 2009-08-13 | Henkel Ag & Co. Kgaa | Haar- und Körperreinigungsmittel mit verlängerter Duftwirkung |
DE102008008780A1 (de) | 2008-02-12 | 2009-08-13 | Henkel Ag & Co. Kgaa | Deodorantien und/oder Antitranspirantien mit verbesserter Duftwirkung und Geruchsabsorption |
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 |
WO2011074129A1 (en) | 2009-12-16 | 2011-06-23 | L'oreal | Powdery cosmetic composition |
WO2012060105A1 (ja) | 2010-11-05 | 2012-05-10 | 日本電気株式会社 | 情報処理装置 |
WO2012077241A1 (en) | 2010-12-06 | 2012-06-14 | L'oreal | Powdery cosmetic composition |
EP2706972A1 (en) | 2011-05-13 | 2014-03-19 | L'Oréal | 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 |
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 EP EP88402002A patent/EP0303530B1/fr not_active Expired - Lifetime
- 1988-08-01 AT AT88402002T patent/ATE129262T1/de not_active IP Right Cessation
- 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 AU AU20589/88A patent/AU613388B2/en not_active Expired
- 1988-08-10 JP JP63199769A patent/JP3065320B2/ja not_active Expired - Lifetime
- 1988-08-10 DK DK198804458A patent/DK174917B1/da not_active IP Right Cessation
- 1988-08-10 PT PT88237A patent/PT88237B/pt not_active IP Right Cessation
- 1988-08-11 KR KR1019880010244A patent/KR0128284B1/ko not_active IP Right Cessation
- 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 |
---|---|
EP0303530B1 (fr) | 1995-10-18 |
DK445888D0 (da) | 1988-08-10 |
PT88237B (pt) | 1995-03-01 |
KR890003835A (ko) | 1989-04-18 |
JP3065320B2 (ja) | 2000-07-17 |
ATE129262T1 (de) | 1995-11-15 |
ES2013654A6 (es) | 1990-05-16 |
CA1337451C (fr) | 1995-10-24 |
DE3854592T2 (de) | 1996-05-23 |
PT88237A (pt) | 1989-06-30 |
EP0303530A1 (fr) | 1989-02-15 |
GR880100521A (en) | 1989-05-25 |
AU2058988A (en) | 1989-02-16 |
DK445888A (da) | 1989-03-30 |
KR0128284B1 (ko) | 1998-04-03 |
FR2619385A1 (fr) | 1989-02-17 |
DE3854592D1 (de) | 1995-11-23 |
FR2619385B1 (fr) | 1992-01-17 |
US4927860A (en) | 1990-05-22 |
DK174917B1 (da) | 2004-02-23 |
AU613388B2 (en) | 1991-08-01 |
JPH01230630A (ja) | 1989-09-14 |
US4831061A (en) | 1989-05-16 |
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Legal Events
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MA | Right expired |