AT347684B - Verfahren zur herstellung farbstabiler polyhydroxycarbonsaeuren - Google Patents

Verfahren zur herstellung farbstabiler polyhydroxycarbonsaeuren

Info

Publication number
AT347684B
AT347684B AT913776A AT913776A AT347684B AT 347684 B AT347684 B AT 347684B AT 913776 A AT913776 A AT 913776A AT 913776 A AT913776 A AT 913776A AT 347684 B AT347684 B AT 347684B
Authority
AT
Austria
Prior art keywords
polyhydroxycarbonic
acids
color
stable
production
Prior art date
Application number
AT913776A
Other languages
English (en)
Other versions
ATA913776A (de
Original Assignee
Henkel Kgaa
Degussa
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 Henkel Kgaa, Degussa filed Critical Henkel Kgaa
Publication of ATA913776A publication Critical patent/ATA913776A/de
Application granted granted Critical
Publication of AT347684B publication Critical patent/AT347684B/de

Links

Classifications

    • 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
    • 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
    • A61K8/0212—Face masks
    • 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
    • A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • A61Q19/002—Aftershave 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
    • A61Q19/005—Preparations for sensitive skin
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT913776A 1975-12-13 1976-12-10 Verfahren zur herstellung farbstabiler polyhydroxycarbonsaeuren AT347684B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556258 DE2556258C2 (de) 1975-12-13 1975-12-13 Verfahren zur Herstellung farbstabiler Polyhydroxycarbonsäuren

Publications (2)

Publication Number Publication Date
ATA913776A ATA913776A (de) 1978-05-15
AT347684B true AT347684B (de) 1979-01-10

Family

ID=5964331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT913776A AT347684B (de) 1975-12-13 1976-12-10 Verfahren zur herstellung farbstabiler polyhydroxycarbonsaeuren

Country Status (7)

Country Link
AT (1) AT347684B (de)
CH (1) CH623599A5 (de)
DE (1) DE2556258C2 (de)
ES (2) ES454184A1 (de)
FR (1) FR2334695A1 (de)
IT (1) IT1123091B (de)
NL (1) NL7612989A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI67229C (fi) * 1982-08-17 1985-02-11 Oulu Oy Foerfarande foer att foerbaettra faergen och faergstabilitetenhos en karboxylsyra eller dess blandning

Also Published As

Publication number Publication date
NL7612989A (nl) 1977-06-15
FR2334695B1 (de) 1980-04-18
CH623599A5 (en) 1981-06-15
IT1123091B (it) 1986-04-30
ES454183A1 (es) 1977-12-01
FR2334695A1 (fr) 1977-07-08
DE2556258C2 (de) 1978-02-09
DE2556258B1 (de) 1977-05-26
ES454184A1 (es) 1977-12-01
ATA913776A (de) 1978-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee