GB875355A - Polyvinyl chloride with bacteria-repellent properties - Google Patents

Polyvinyl chloride with bacteria-repellent properties

Info

Publication number
GB875355A
GB875355A GB6549/60A GB654960A GB875355A GB 875355 A GB875355 A GB 875355A GB 6549/60 A GB6549/60 A GB 6549/60A GB 654960 A GB654960 A GB 654960A GB 875355 A GB875355 A GB 875355A
Authority
GB
United Kingdom
Prior art keywords
parts
polyvinyl chloride
pentachlorophenolate
zinc
anilide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB6549/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB875355A publication Critical patent/GB875355A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Polyvinyl chloride compositions are rendered bacteria-repellent by the incorporation of zinc pentachlorophenolate. Salicyl anilide may also be added. The amount of phenolate, or phenolate plus anilide, is usually 1-6 wt. per cent of the total composition. The composition may also contain plasticizers, e.g. di-methyl, -ethyl, -butyl, or -cyclohexyl phthalate; tricresyl or triphenyl phosphate; dibutyl or benzyl butyl adipate; aliphatic sulphonic acid esters; glycerol triacetate and octyl p-hydroxybenzoate. In Examples, (1) 5 parts (wt.) of zinc pentachlorophenolate in 22 parts of a phenyl ester of a long chain aliphatic sulphonic acid is stirred into 73 parts powdered polyvinyl chloride and (2) 2,5 parts each of zinc pentachlorophenolate and salicyl anilide is stirred with 22 parts of dioctyl phthalate and 73 parts of polyvinyl chloride. The compositions may be used for the production of foot mats, door grips and handles, vehicle seats, duck boards, wall coverings and artificial leather.ALSO:Polyvinyl chloride compositions are rendered bacteria-repellent by the incorporation of zinc pentachlorophenolate. Salicyl anilide may also be added. The amount of phenolate or phenolate plus anilide is usually 1 to 6 wt. per cent of the total composition. The composition may also contain plasticizers e.g. di-methyl, -ethyl, -butyl, or -cyclohexyl phthalate; tricresyl or triphenyl phosphate; dibutyl or benzyl butyl adipate; aliphatic sulphonic acid esters; glycerol triacetate and octyl p-hydroxybenzoate. In Examples: (i) 5 parts (wt.) of zinc pentachlorophenolate in 22 parts of a phenyl ester of a long chain aliphatic sulphonic acid is stirred into 73 parts powdered polyvinyl chloride; and (ii) 2.5 parts each of zinc pentachlorophenolate and salicyl anilide is stirred with 22 parts of dioctyl phthalate and 73 parts of polyvinyl chloride. The compositions may be used for the production of foot mats, door grips and handles, vehicle seats, duck boards, wall coverings and artificial leather.
GB6549/60A 1959-03-12 1960-02-24 Polyvinyl chloride with bacteria-repellent properties Expired GB875355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27933A DE1084912B (en) 1959-03-12 1959-03-12 Molded bodies made of plastics with anti-germ properties

Publications (1)

Publication Number Publication Date
GB875355A true GB875355A (en) 1961-08-16

Family

ID=7092664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6549/60A Expired GB875355A (en) 1959-03-12 1960-02-24 Polyvinyl chloride with bacteria-repellent properties

Country Status (4)

Country Link
CH (1) CH377104A (en)
DE (1) DE1084912B (en)
FR (1) FR1248864A (en)
GB (1) GB875355A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271246A (en) * 1964-01-06 1966-09-06 John H Howell Method of controlling sea lamprey
DE3037022C2 (en) * 1980-10-01 1985-12-05 Dynamit Nobel Ag, 5210 Troisdorf Molding compound for the production of moldings stabilized against biological attack

Also Published As

Publication number Publication date
CH377104A (en) 1964-04-30
DE1084912B (en) 1960-07-07
FR1248864A (en) 1960-12-23

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