HUP9903647A2 - Vizes oldatban újra diszpergálható polimer por - Google Patents

Vizes oldatban újra diszpergálható polimer por

Info

Publication number
HUP9903647A2
HUP9903647A2 HU9903647A HUP9903647A HUP9903647A2 HU P9903647 A2 HUP9903647 A2 HU P9903647A2 HU 9903647 A HU9903647 A HU 9903647A HU P9903647 A HUP9903647 A HU P9903647A HU P9903647 A2 HUP9903647 A2 HU P9903647A2
Authority
HU
Hungary
Prior art keywords
aqueous solution
polymer powders
limes
crushers
adjusted
Prior art date
Application number
HU9903647A
Other languages
English (en)
Inventor
Jörg Breitenbach
Karl Kolter
Angelika Schmitt
Original Assignee
Basf Ag.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Ag. filed Critical Basf Ag.
Publication of HUP9903647A2 publication Critical patent/HUP9903647A2/hu

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
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • 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
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • A61K9/2846—Poly(meth)acrylates
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

A találmány tárgyát újra diszpergálható pőlimer pőr képezi, ennekalkalmazása kőzmetikai vagy gyógyszerészeti készítményekben vagynövényvédőszer-készítményekben, valamint eljárás vizes őldatban újradiszpergálható pőlimer pőrők előállítására, amelyek szabad savas vagybázikűs csőpőrtőkat hőrdőzó kőpőlimereket és adőtt esetbensegédanyagőkat tartalmaznak, mely abban áll, hőgy a diszperzió pH-értékét legalább egy pűfferrendszerrel, savcsőpőrtőkat hőrdőzókőpőlimerek esetében pH = 2,0-6,5-re, bázikűs csőpőrtőkat hőrdőzókőpőlimerek esetében pH = 7,5-12-re állítják be a szárítás előtt. ŕ
HU9903647A 1996-05-03 1997-04-24 Vizes oldatban újra diszpergálható polimer por HUP9903647A2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19617716A DE19617716A1 (de) 1996-05-03 1996-05-03 In wäßriger Lösung redispergierbare Polymerpulver
PCT/EP1997/002097 WO1997042255A1 (de) 1996-05-03 1997-04-24 In wässriger lösung redispergierbare polymerpulver

Publications (1)

Publication Number Publication Date
HUP9903647A2 true HUP9903647A2 (hu) 2000-03-28

Family

ID=7793190

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9903647A HUP9903647A2 (hu) 1996-05-03 1997-04-24 Vizes oldatban újra diszpergálható polimer por

Country Status (16)

Country Link
US (1) US6281282B1 (hu)
EP (1) EP0896603B1 (hu)
JP (1) JP4422798B2 (hu)
KR (1) KR20000010730A (hu)
CN (1) CN1083459C (hu)
AT (1) ATE197808T1 (hu)
AU (1) AU724502B2 (hu)
BR (1) BR9708906A (hu)
CA (1) CA2253798A1 (hu)
DE (2) DE19617716A1 (hu)
ES (1) ES2153193T3 (hu)
HU (1) HUP9903647A2 (hu)
IL (1) IL126424A0 (hu)
NO (1) NO985094L (hu)
WO (1) WO1997042255A1 (hu)
ZA (1) ZA973792B (hu)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929008A1 (de) * 1999-06-24 2001-01-11 Wacker Polymer Systems Gmbh Verfahren zur Herstellung von in Wasser redispergierbaren Vinylaromat-Mischpolymerisat- Redispersionspulvern
US7364752B1 (en) 1999-11-12 2008-04-29 Abbott Laboratories Solid dispersion pharamaceutical formulations
CA2359945C (en) * 1999-11-12 2011-04-26 Abbott Laboratories Inhibitors of crystallization in a solid dispersion
KR100452972B1 (ko) * 2000-05-16 2004-10-14 주식회사 삼양사 경피투여용 하이드로젤 조성물
DE10026698A1 (de) * 2000-05-30 2001-12-06 Basf Ag Selbstemulgierende Wirkstoffformulierung und Verwendung dieser Formulierung
DE10027016A1 (de) 2000-05-31 2001-12-20 Cht R Beitlich Gmbh Polymerdispersion mit verbesserter biologischer Abbaubarkeit
IT1318618B1 (it) * 2000-07-10 2003-08-27 A C R Applied Coating Res S A Microsfere bioadesive a rilascio rapido per la somministrazionesublinguale di principi attivi.
US6517625B2 (en) * 2001-01-03 2003-02-11 Mgp Ingredients, Inc. Protein/starch paper coating compositions and method of use thereof
FR2829708B1 (fr) * 2001-09-18 2008-01-11 Coatex Sas Dispersants a effet tampon pour bases et compositions de peinture
US20030087913A1 (en) * 2001-10-18 2003-05-08 Schering Ag Solid pharmaceutical agent formulation for a piperazine urea derivative
KR100461566B1 (ko) * 2001-11-15 2004-12-14 삼성정밀화학 주식회사 수계 분산 히드록시프로필메틸 셀룰로오스 프탈레이트나노입자의 제조방법
DE10161038A1 (de) * 2001-12-12 2003-06-26 Degussa pH-Wert geregeltes Polyamidpulver für Kosmetikanwendungen
US8025899B2 (en) 2003-08-28 2011-09-27 Abbott Laboratories Solid pharmaceutical dosage form
US8377952B2 (en) 2003-08-28 2013-02-19 Abbott Laboratories Solid pharmaceutical dosage formulation
FR2952062B1 (fr) 2009-10-16 2012-08-24 Arkema France Procede de preparation de poudre recyclable a base de polyamide
US8545821B2 (en) * 2009-11-05 2013-10-01 Avon Products, Inc. Cosmetic use of water-redispersible powders
CN103347931B (zh) 2011-02-28 2016-02-17 巴斯夫欧洲公司 制备用于药物剂型的稳定保护性衣层的粉末包衣剂
WO2012116941A1 (de) 2011-02-28 2012-09-07 Basf Se Herstellung von pulverförmigen überzugsmitteln für stabile protektive überzüge für pharmazeutische dosierungsformen
US8865250B2 (en) 2011-02-28 2014-10-21 Basf Se Production of pulverulent coating compositions for stable protective coatings for pharmaceutical dosage forms
US8962064B2 (en) 2011-02-28 2015-02-24 Basf Se Production of pulverulent coating compositions for stable protective coatings for pharmaceutical dosage forms
FR2976000B1 (fr) * 2011-05-31 2014-12-26 Arkema France Procede pour augmenter la recyclabilite d'un polyamide utilise en frittage
BR112014009033A2 (pt) * 2011-10-18 2017-10-17 Purdue Pharma Lp formulações de polímero acrílico
US20130236505A1 (en) 2012-03-09 2013-09-12 Basf Se Production Of Pharmaceutical Protective Coatings With Good Resistance In A Neutral Environment
EP2636403A1 (de) 2012-03-09 2013-09-11 Basf Se Herstellung von pharmazeutischen protektiven Überzügen mit guter Resistenz im neutralen Milieu
EP3307796B1 (en) * 2015-06-15 2020-11-04 Union Carbide Corporation Polymer blend in granular form and process for making same
EP3844209B1 (en) * 2018-08-31 2022-06-22 Evonik Operations GmbH Process for preparing a polymer powder
EP4441010A1 (de) * 2021-11-30 2024-10-09 Wacker Chemie AG Verfahren zur herstellung von in wasser redispergierbaren polymerpulvern

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653499A (en) * 1970-03-02 1972-04-04 American Cyanamid Co Storage stable paraformaldehyde sterilizing composition
USRE28780E (en) * 1970-10-06 1976-04-20 Wacker-Chemie Gmbh Process for the preparation of free-flowing, lump-free redispersible, synthetic resin powders
US4112215A (en) 1975-03-20 1978-09-05 Rohm Gmbh Copolymeric resin binder powders
DE3208791A1 (de) 1982-03-11 1983-09-22 Röhm GmbH, 6100 Darmstadt Verfahren zum ueberziehen von arzneiformen mittes eines in wasser dispergierten ueberzugsmittels
US4539294A (en) * 1982-09-30 1985-09-03 Akzona Incorporated Immobilization of proteins on polymeric supports
EP0134451B1 (de) * 1983-07-01 1989-02-01 Wacker-Chemie Gmbh Verfahren zur Herstellung von redispergierbarem Pulver auf Basis von mit als Schutzkolloid verwendeten Naturstoffen stabilisierten Dispersionen
DE3323810A1 (de) 1983-07-01 1985-01-03 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung waessriger polymerdispersionen und ihre verwendung
EP0161326A1 (en) 1984-05-16 1985-11-21 Mitsubishi Denki Kabushiki Kaisha Flywheel device
US4855402A (en) * 1985-11-25 1989-08-08 The Goodyear Tire & Rubber Company Self-emulsifiable resin powder
DE3616020A1 (de) 1986-05-13 1987-11-19 Opel Adam Ag Verriegelungsmechanismus fuer den handschuhkastendeckel eines fahrzeuges
DE3702997A1 (de) * 1987-02-02 1988-08-11 Roehm Gmbh Verfahren zur herstellung eines redispergierbaren kunststoffpulvers
DE3642106A1 (de) * 1986-12-10 1988-06-16 Bayer Ag Verfahren zur herstellung von polymerisatpulvern durch zerstaeubungstrocknung
JP2660558B2 (ja) * 1988-08-17 1997-10-08 大日本印刷株式会社 精製グアヤク脂およびその製造法
DE3916020C2 (de) * 1989-05-17 1994-06-01 Burkhard Dr Wichert Retardierende Mikropartikel aus bioabbaubaren Polyestern; Verfahren zu deren Herstellung unter Verzicht auf toxische Lösungsmittel und diese Mikropartikel enthaltende pharmazentische Zubereitungen
US5028413A (en) * 1990-03-21 1991-07-02 Bausch & Lomb Incorporated Novel fluoride-containing dentifrice
JPH03109409A (ja) * 1990-08-30 1991-05-09 Nitto Denko Corp 樹脂水性エマルジヨン
DE4133192A1 (de) * 1991-10-07 1993-04-08 Basf Ag Verfahren zum ueberziehen von arzneiformen
AU1033192A (en) * 1991-10-16 1993-04-22 Dow Chemical Company, The High tg polymer and redispersible powder for use in hydraulic portland cement mortar and concrete
US5298645A (en) * 1991-12-23 1994-03-29 Abbott Laboratories Polymeric buffering composition for fiber-optic physiological probe
US5252704A (en) 1992-06-05 1993-10-12 Air Products And Chemicals, Inc. Redispersible polymer powders using polyvinyl pyrrolidone as a dispersing aid
US5262172A (en) * 1992-06-19 1993-11-16 Digestive Care Inc. Compositions of gastric acid-resistant microspheres containing buffered bile acids
US5415872A (en) * 1992-06-22 1995-05-16 Digestive Care Inc. Compositions of gastric acid-resistant microspheres containing salts of bile acids
CA2110448A1 (en) 1992-12-08 1994-06-09 Helen H.Y. Pak-Harvey Redispersible acrylic polymer powder for cementitious compositions
DE4244466C2 (de) * 1992-12-24 1995-02-23 Pharmatech Gmbh Verfahren zur Herstellung von Pseudolatices und Mikro- oder Nanopartikeln und deren Verwendung zur Herstellung von pharmazeutischen Präparaten
DE4325158A1 (de) 1993-07-28 1995-02-02 Basf Ag Verwendung von vernetzten Copolymerisaten monoethylenisch ungesättigter Carbonsäuren als Stabilisator in Öl-in-Wasser-Emulsionen
DE4402408A1 (de) * 1994-01-27 1995-08-03 Wacker Chemie Gmbh Redispergierbare, siliciummodifizierte Dispersionspulverzusammensetzung, Verfahren zu deren Herstellung und deren Verwendung
DE4407841A1 (de) * 1994-03-09 1995-09-14 Huels Chemische Werke Ag Pulverförmige, redispergierbare Bindemittel
ATE238375T1 (de) * 1995-10-24 2003-05-15 Basf Ag Verwendung von polymerisaten als hilfsmittel bei der trocknung wässriger polymerisatdispersionen
DE19540305A1 (de) * 1995-10-28 1997-04-30 Basf Ag Verfahren zur Herstellung von in wäßrigem Medium redispergierbaren Polymerisatpulvern
DE19707746A1 (de) * 1997-02-26 1998-08-27 Basf Ag Verwendung von Copolymerisaten aus ethylenisch ungesättigten Carbonsäuren und deren Hydroxyalkylestern als Trocknungshilfsmittel
DE19716350A1 (de) * 1997-04-18 1998-10-22 Wacker Chemie Gmbh Redispergierbare Pulverzusammensetzungen zur Herstellung von fotografischen Aufzeichnungsmateralien

Also Published As

Publication number Publication date
NO985094L (no) 1998-11-03
JP2000509422A (ja) 2000-07-25
ATE197808T1 (de) 2000-12-15
DE59702687D1 (de) 2001-01-04
CN1217733A (zh) 1999-05-26
KR20000010730A (ko) 2000-02-25
NO985094D0 (no) 1998-11-02
AU2770097A (en) 1997-11-26
CN1083459C (zh) 2002-04-24
US6281282B1 (en) 2001-08-28
WO1997042255A1 (de) 1997-11-13
BR9708906A (pt) 1999-08-03
IL126424A0 (en) 1999-05-09
JP4422798B2 (ja) 2010-02-24
ES2153193T3 (es) 2001-02-16
DE19617716A1 (de) 1997-11-06
CA2253798A1 (en) 1997-11-13
EP0896603B1 (de) 2000-11-29
EP0896603A1 (de) 1999-02-17
ZA973792B (en) 1998-11-02
AU724502B2 (en) 2000-09-21

Similar Documents

Publication Publication Date Title
HUP9903647A2 (hu) Vizes oldatban újra diszpergálható polimer por
FI973419A0 (fi) Epäorgaanisten aerogeelien käyttö lääkkeiden valmistuksessa
DK0575930T3 (da) Fremgangsmåde til fremstilling af faste farmaceutiske retardformer
AU1729397A (en) Process to prepare soluble delivery systems using volatile salts
CA2313544A1 (en) Anionic polymer products and processes
FI955527A (fi) Aerogeelien alikriittinen kuivausmenetelmä
WO2002008194A8 (de) Acridin-derivate und deren verwendung als arzneimittel
CA2120942A1 (en) Nitric esters of derivatives of the 2-(2,6-di-halo-phenylamino)phenyl-acetic acid and process for their preparation
HUP9702424A2 (hu) Olvadékextrudált szilárd hatóanyag-készítmények
ZA200500716B (en) Solid pharmaceutical composition containing a lipophilic active principle and preparation method thereof
WO2001032132A3 (en) Process for making toothpaste using agglomerated dispersible polymers
ES2079389T3 (es) Dispersiones de polimeros liofilizados y su uso para preparar composiciones farmaceuticas de liberacion retardada.
NZ332096A (en) Alpha-hydroxylic acid derivatives their production and use in treating conditions requiring endothelin inhibition
TR200003302T2 (tr) Anti-astım, anti-alerjik, anti-enflamatuar, bağışıklık düzenleyici ve nöro-koruyucu etkiye sahip yeni 1,2,5-trisübstitüe edilmiş 1,2-dihidroindazol-3-onlar, bunların hazırlanması için işlem ve bunların ilaç olarak kullanımı.
AU5523599A (en) Method for preparing novel fenofibrate galenic formulations, galenic formulations obtained and applications
TR200003303T2 (tr) Astıma, alerjiye, iltihaplanmaya karşı, bağışıklık düzenleyici ve sinirsel koruyucu etkiye sahip yeni 1,5- ve 3-O-ikameli 1H-indazoller, bunların hazırlanması ve tıbbi maddeler olarak kullanımları.
TR199900548A3 (tr) Düsük kesme kuvvetli taneleme kullanilarak dozaj birimlerinin yapimi.
IL162314A (en) Pyridine-2,4-dicarboxylic acid diamides and pyrimidine-4,6-dicarboxylic acid diamides, processes for their preparation, pharmaceutical compositions comprising them and uses thereof
AU6727498A (en) Polyasparaginic acid homopolymers and copolymers, biotechnical production and use thereof
PT87766A (pt) Procede de preparation de nouvelles compositions comportant desmatieres ceramiques
ITMI920080A1 (it) Impianto per la produzione di pali rastremati per uso industriale, per illuminazione e simili applicazioni
UA32583C2 (uk) Похідні арилтіоалкілтіопіридину
AP1704A (en) Water-soluble powdery or granular compositions based on phenanthridines and their uses.
AU2003249838A1 (en) Reactor and process for the production and/or drying of water-soluble polymers (wsps) or their derivatives
MD1951G2 (ro) Metodă de depistare a acidului hialuronic în preparatele biologice