IT1163762B - Poli b-alanina reticolata e sue diverse applicazioni - Google Patents

Poli b-alanina reticolata e sue diverse applicazioni

Info

Publication number
IT1163762B
IT1163762B IT22025/83A IT2202583A IT1163762B IT 1163762 B IT1163762 B IT 1163762B IT 22025/83 A IT22025/83 A IT 22025/83A IT 2202583 A IT2202583 A IT 2202583A IT 1163762 B IT1163762 B IT 1163762B
Authority
IT
Italy
Prior art keywords
poly
linked
different applications
alanine
cross
Prior art date
Application number
IT22025/83A
Other languages
English (en)
Other versions
IT8322025A0 (it
Inventor
Claude Mahieu
Christos Papantoniou
Original Assignee
Oreal
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19729921&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1163762(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oreal filed Critical Oreal
Publication of IT8322025A0 publication Critical patent/IT8322025A0/it
Application granted granted Critical
Publication of IT1163762B publication Critical patent/IT1163762B/it

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
    • A61K8/72—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
    • 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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/025—Explicitly spheroidal or spherical shape
    • 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
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7007—Drug-containing films, membranes or sheets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C08G69/46—Post-polymerisation treatment
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • C08G69/50—Polymers modified by chemical after-treatment with aldehydes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/654—The particulate/core comprising macromolecular material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005—Antimicrobial preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • A61Q19/06—Preparations for care of the skin for countering cellulitis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q3/00—Manicure or pedicure preparations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polyamides (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT22025/83A 1982-07-13 1983-07-12 Poli b-alanina reticolata e sue diverse applicazioni IT1163762B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84268A LU84268A1 (fr) 1982-07-13 1982-07-13 Poly beta-alanine reticulee et ses differentes applications

Publications (2)

Publication Number Publication Date
IT8322025A0 IT8322025A0 (it) 1983-07-12
IT1163762B true IT1163762B (it) 1987-04-08

Family

ID=19729921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22025/83A IT1163762B (it) 1982-07-13 1983-07-12 Poli b-alanina reticolata e sue diverse applicazioni

Country Status (12)

Country Link
US (1) US4734286A (it)
JP (2) JPS5924723A (it)
AT (1) AT384616B (it)
BE (1) BE897262A (it)
CA (1) CA1212497A (it)
CH (1) CH660371A5 (it)
DE (1) DE3325144C2 (it)
FR (1) FR2530250B1 (it)
GB (1) GB2124638B (it)
IT (1) IT1163762B (it)
LU (1) LU84268A1 (it)
NL (1) NL188223C (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558171B1 (fr) * 1984-01-12 1986-08-01 Oreal Materiau polymerique a action enzymatique, son procede de preparation et son utilisation en tant que medicament
FR2582217B1 (fr) * 1985-05-22 1988-07-01 Oreal Compositions cosmetiques pour le traitement des cheveux et du cuir chevelu, contenant, en association, un polyamide hydrosoluble du type poly-beta-alanine et l'acide nicotinique ou l'un de ses esters, et leur utilisation
US5955109A (en) * 1985-12-18 1999-09-21 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of retinoic acid
US5879716A (en) * 1985-12-18 1999-03-09 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of benzoyl peroxide
FR2624866B1 (fr) * 1987-12-16 1991-11-29 Oreal Procede de preparation de poly Ÿi2Ÿb-alanine reticulee sous forme de microspheres
FR2630326B1 (fr) * 1988-04-25 1990-08-03 Oreal Composition cosmetique pour le maquillage contenant des microspheres de poly (beta)-alanine reticulee impregnees d'un alcool polyhydrique inferieur
LU87410A1 (fr) * 1988-12-20 1990-07-10 Cird Composition cosmetique ou pharmaceutique contenant des microspheres de polymeres ou de corps gras chargees d'au moins un produit actif
FR2648465B1 (fr) * 1989-06-15 1991-09-13 Oreal Procede de preparation de poly (beta)-alanine reticulee, en une seule etape, a partir d'acrylamide et d'un compose polyfonctionnel copolymerisable
FR2653339B1 (fr) * 1989-10-24 1991-12-27 Oreal Compositions cosmetique et pharmaceutique contenant des spheres de poly beta-alanine reticulee impregnees d'une substance lipophile.
FR2675377B1 (fr) * 1991-04-22 1995-02-03 Oreal Microspheres poreuses enrobees a l'aide d'une huile perfluoree, d'une huile de silicone fluoree ou d'une gomme de silicone et leur utilisation en cosmetique.
JP3545429B2 (ja) * 1992-07-13 2004-07-21 株式会社資生堂 レチノール安定配合皮膚外用剤
FR2762504B1 (fr) 1997-04-29 1999-09-10 Cird Galderma Procede d'epilation
DE10029596A1 (de) * 2000-06-15 2002-01-24 Degussa Polybetaaminosäuren als Epoxidierungs-Katalysatoren
JP2012015210A (ja) * 2010-06-29 2012-01-19 Japan Ae Power Systems Corp 分解輸送変圧器鉄心

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462554A (it) * 1941-11-27
US2858259A (en) * 1952-12-06 1958-10-28 Gen Electric Electron irradiation of preformed polyamide resin
US2967137A (en) * 1956-11-21 1961-01-03 Gen Electric Irradiation of nylon
US3098806A (en) * 1959-12-10 1963-07-23 Gen Mills Inc Cross linking of fatty polyamides with ionizing radiation
US3607622A (en) * 1968-07-24 1971-09-21 Hercules Inc Aminopolyamide-acrylamide-polyaldehyde resins having utility as wet and dry strength agents, retention aids and flocculants and a process of making and using them and paper made therefrom
US3728214A (en) * 1971-03-12 1973-04-17 Hercules Inc Polyamine-acrylamide-polyaldehyde resins having utility as wet and dry strengthening agents in papermaking
US3728215A (en) * 1971-03-12 1973-04-17 Hercules Inc Aminopalyamide{13 acrylamide{13 polyaldehyde resins employing an alpha, beta-unsaturated monobasic carboxylic acid or ester to make the aminopolyamide and their utility as wet and dry strengthening agents in papermaking
US4079044A (en) * 1974-11-04 1978-03-14 Hercules Incorporated Glyoxal modified poly(β-alanine) strengthening resins for use in paper
US4035229A (en) * 1974-11-04 1977-07-12 Hercules Incorporated Paper strengthened with glyoxal modified poly(β-alanine) resins
US4060507A (en) * 1975-08-01 1977-11-29 General Mills Chemicals, Inc. Aminopolyamide-acrylamide-glyoxal resin
US4187852A (en) * 1976-07-09 1980-02-12 The University Of Alabama Synthetic elastomeric insoluble cross-linked polypentapeptide
DE2713198A1 (de) * 1977-03-25 1978-10-05 Bayer Ag Stabile polymergele

Also Published As

Publication number Publication date
IT8322025A0 (it) 1983-07-12
GB2124638B (en) 1985-09-18
BE897262A (fr) 1984-01-12
JPH0525863B2 (it) 1993-04-14
AT384616B (de) 1987-12-10
NL188223C (nl) 1992-05-06
DE3325144C2 (de) 1995-12-14
CH660371A5 (fr) 1987-04-15
NL188223B (nl) 1991-12-02
DE3325144A1 (de) 1984-01-19
CA1212497A (fr) 1986-10-07
ATA254583A (de) 1987-05-15
LU84268A1 (fr) 1984-03-22
GB8318819D0 (en) 1983-08-10
JPS5924723A (ja) 1984-02-08
NL8302492A (nl) 1984-02-01
JPH0357933B2 (it) 1991-09-03
JPH03173831A (ja) 1991-07-29
US4734286A (en) 1988-03-29
FR2530250A1 (fr) 1984-01-20
FR2530250B1 (fr) 1985-06-21
GB2124638A (en) 1984-02-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970717