GB362845A - Improvements in the manufacture and production of polymerisation products from oils and fats - Google Patents

Improvements in the manufacture and production of polymerisation products from oils and fats

Info

Publication number
GB362845A
GB362845A GB23553/30A GB2355330A GB362845A GB 362845 A GB362845 A GB 362845A GB 23553/30 A GB23553/30 A GB 23553/30A GB 2355330 A GB2355330 A GB 2355330A GB 362845 A GB362845 A GB 362845A
Authority
GB
United Kingdom
Prior art keywords
emulsion
polymerized
guanidine
oils
oxygen
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
GB23553/30A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB362845A publication Critical patent/GB362845A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/16—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with oil varnishes, i.e. drying oil varnishes, preferably linseed-oil-based; factice (sulfurised oils), Turkish birdlime, resinates reacted with drying oils; naphthenic metal salts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/10—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation
    • G06G1/12—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation logarithmic graduations, e.g. for multiplication

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Textile Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Polymerization products of fats and fatty oils or their derivatives are made by first forming an aqueous emulsion of the fatty substances if desired with the aid of dispersing agents and thereafter polymerizing the emulsion together with admixed unsaturated polymerizable hydro carbons, in the presence of oxygen or a substance splitting off oxygen. Vulcanization accelerators such as amines, guanidine or heavy metal salts of fatty acids may be added to the initial materials before emulsification. The final polymerized emulsion may be used as such or mixed with rubber latex and coagulated by suitable reagents. Linseed or wood oil or ethylene glycol mono-linoleate is mixed with butadiene or styrene and a small amount of guanidine, and the mixture is emulsified with a dilute solution of ammonium oleate or Turkey red oil. The resulting emulsion is polymerized by heating with benzoyl or hydrogen peroxide, and the polymerized emulsion is coagulated by addition of a mineral acid, to yield a rubber-like product which may be used in the manufacture of rubber or linoleum. Specification 322,114, [Class 2 (iii), Dyes &c.], is referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the treatment of animal or partially polymerized oils such as blown linseed oil, and the use of sulphur or sulphur yielding compounds such as thiosulphates and polythionates as polymerizing agents. This subject-matter does not appear in the Specification as accepted.ALSO:Polymerization products of fats and fatty oils or their derivatives are made by first forming an aqueous emulsion of the fatty material if desired with the aid of dispersing agents, and thereafter polymerizing the emulsion together with admixed unsaturated polymerizable hydrocarbons in the presence of oxygen or a substance splitting off oxygen. Vulcanization accelerators such as amines, guanidine, or heavy metal salts of fatty acids may be added to the initial materials. Linseed or wood oil or ethylene glycol mono-linoleate, is mixed with butadiene or styrene and a small amount of guanidine, and the mixture is emulsified with a dilute solution of ammonium oleate or Turkey red oil. The resulting emulsion is polymerized by heating with benzoyl or hydrogen peroxide, and the polymerized emulsion is coagulated with a dilute mineral acid, to form a rubber-like product. Specification 322,114, [Class 2 (iii), Dyes, &c.], is referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the treatment of animal and partially polymerized vegetable oils such as blown linseed oil, and the use of sulphur or sulphur yielding compounds such as thiosulphates and polythionates as polymerizing agents. This subject-matter does not appear in the Specification as accepted.ALSO:Polymerization products of fats and fatty oils or their derivatives are made by first forming an emulsion of the fatty substances if desired with the aid of dispersing agents, and thereafter polymerizing the emulsion together with admixed unsaturated polymerizable hydrocarbons in the presence of oxygen or a substance splitting off oxygen. Vulcanization accelerators such as amines, guanidine, or heavy metal salts of fatty acids may be added to the initial materials before emulsification. The final polymerized emulsion may be mixed with rubber latex and coagulated by a suitable reagent. Linseed or wood oil or ethylene glycol-mono-linoleate is mixed with butadiene or styrene and a small amount of guanidine and is emulsified with a dilute solution of ammonium oleate or Turkey red oil. The resulting emulsion is polymerized by heating with benzoyl or hydrogen peroxide, and the polymerized emulsion is coagulated by addition of hydrochloric acid, to form a plastic mass which may be used as a rubber substitute. Specification 322,114 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the treatment of animal and partially polymerized oils such as blown linseed oil, and the use of sulphur or sulphur yielding compounds such as thiosulphates and polythionates as polymerizing agents. This subject-matter does not appear in the Specification as accepted.
GB23553/30A 1929-08-10 1930-08-06 Improvements in the manufacture and production of polymerisation products from oils and fats Expired GB362845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE362845X 1929-08-10

Publications (1)

Publication Number Publication Date
GB362845A true GB362845A (en) 1931-12-07

Family

ID=6307901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23553/30A Expired GB362845A (en) 1929-08-10 1930-08-06 Improvements in the manufacture and production of polymerisation products from oils and fats

Country Status (2)

Country Link
FR (1) FR362845A (en)
GB (1) GB362845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899863C (en) * 1949-08-26 1953-12-17 Kurt Herbert & Co Vorm Otto Lo Process for the production of copolymers
US2794747A (en) * 1952-07-25 1957-06-04 Universal Oil Prod Co Printing ink vehicle containing a conjunct copolymer drying oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899863C (en) * 1949-08-26 1953-12-17 Kurt Herbert & Co Vorm Otto Lo Process for the production of copolymers
US2794747A (en) * 1952-07-25 1957-06-04 Universal Oil Prod Co Printing ink vehicle containing a conjunct copolymer drying oil

Also Published As

Publication number Publication date
FR362845A (en) 1906-07-10

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