AR009317A1 - STAR POLYMERS, PROCEDURE FOR ITS PREPARATION; ITS USE AND FIBERS, FILMS AND BODY FOR MOLDING OBTAINED WITH SUCH POLYMERS - Google Patents

STAR POLYMERS, PROCEDURE FOR ITS PREPARATION; ITS USE AND FIBERS, FILMS AND BODY FOR MOLDING OBTAINED WITH SUCH POLYMERS

Info

Publication number
AR009317A1
AR009317A1 ARP970103845A ARP970103845A AR009317A1 AR 009317 A1 AR009317 A1 AR 009317A1 AR P970103845 A ARP970103845 A AR P970103845A AR P970103845 A ARP970103845 A AR P970103845A AR 009317 A1 AR009317 A1 AR 009317A1
Authority
AR
Argentina
Prior art keywords
polymers
films
fibers
procedure
preparation
Prior art date
Application number
ARP970103845A
Other languages
Spanish (es)
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 AR009317A1 publication Critical patent/AR009317A1/en

Links

Classifications

    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/14—Liposomes; Vesicles
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/02—Alkyl sulfonates or sulfuric acid ester salts derived from monohydric alcohols

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biophysics (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Polímeros estrella que se obtienen por polimerizacion de monomeros vinilaromáticos con un componente monomero a ramificar que por lo menoscontiene residuos funcionales vinilaromáticos, en presencia de un catalizador obtenido de A) un complejo metálico de transicion del subgrupo II a VIII; B)deun agente formador de cationes y C) eventualmente de un compuesto de aluminio. Se describe también su uso y fibras, películas y cuerpos para moldeo obtenidocon dichos polímeros.Star polymers that are obtained by polymerizing vinylaromatic monomers with a monomer component to be branched that at least contains vinylaromatic functional residues, in the presence of a catalyst obtained from A) a transition metal complex from subgroup II to VIII; B) of a cation-forming agent and C) optionally of an aluminum compound. Their use and the fibers, films and bodies for molding obtained with said polymers are also described.

ARP970103845A 1996-08-26 1997-08-25 STAR POLYMERS, PROCEDURE FOR ITS PREPARATION; ITS USE AND FIBERS, FILMS AND BODY FOR MOLDING OBTAINED WITH SUCH POLYMERS AR009317A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19634373A DE19634373A1 (en) 1996-08-26 1996-08-26 Vesicle dispersion preparation

Publications (1)

Publication Number Publication Date
AR009317A1 true AR009317A1 (en) 2000-04-12

Family

ID=7803676

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103845A AR009317A1 (en) 1996-08-26 1997-08-25 STAR POLYMERS, PROCEDURE FOR ITS PREPARATION; ITS USE AND FIBERS, FILMS AND BODY FOR MOLDING OBTAINED WITH SUCH POLYMERS

Country Status (2)

Country Link
AR (1) AR009317A1 (en)
DE (1) DE19634373A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959140A1 (en) * 2010-04-23 2011-10-28 Agro Ind Rech S Et Dev Ard FACILITATED PREPARATIONS OF VESICLES USING ALKYL POLY-PENTOSIDES AND USES THEREOF

Also Published As

Publication number Publication date
DE19634373A1 (en) 1998-03-05

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