US2104491A - Adhesive - Google Patents

Adhesive Download PDF

Info

Publication number
US2104491A
US2104491A US153197A US15319737A US2104491A US 2104491 A US2104491 A US 2104491A US 153197 A US153197 A US 153197A US 15319737 A US15319737 A US 15319737A US 2104491 A US2104491 A US 2104491A
Authority
US
United States
Prior art keywords
fatty acids
acid
solution
acids
adhesive
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 - Lifetime
Application number
US153197A
Inventor
Robert S Mckinney
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US153197A priority Critical patent/US2104491A/en
Application granted granted Critical
Publication of US2104491A publication Critical patent/US2104491A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/24—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients to enhance the sticking of the active ingredients

Definitions

  • My invention relates to a new adhesive material which has certain water-resistant properties.
  • tuna oil fatty acids and particularly alpha-eleostearic acid
  • the principal acid derived from tuna oil it have found that these acids, and particularly alpha-eleostearic acid, when spread out in a thin layer, underwent a change to form an extremely sticky compound.
  • This change although accelerated by increased temperature and sunlight, takes place more slow- 1y even in the icebox and/or in the dark. After this change has taken place, this'sticlry compound exhibits certain water-resistant properties.
  • tung oil fatty acids or their compounds or solutions are useful as an addition to insecticide or fungicide sprays and powders in that they will adhere to vegetative growth and will not be washed olf easily by rain.
  • This material could be mixed with the insecticide or fungicide spray or dust, or its solution could be applied to the 15 vegetation, to be followed later by the desired dust or spray.
  • the soap solution of the tung oil fatty acids could be applied in water solution, to be followed later by a dilute acid solution of sumcient strength to liberate the tung oil fatty acids, 20 or to be followed by the soluble salts of the heavier metals, thereby liberating the insoluble salts of the heavier metals which likewise have adhesive properties.
  • An'aclheslve adapted for use in combination with insecticides and fungicides containing as its essential active ingredient alpha-eleostearic acid.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Patented Jinn. l9
ath
No lllirawing. Application my 12, rear, aerial No. isaiev ii Claim.
(oi. rev-i2) (illiranted under the act of March 3, 1883, as
amended April 3th This application is made under the act of March 3, 1883, as amended by the act of April 30, 1928, and the invention herein described and claimed, it patented, may be manufactured and 5 used by or for the Government of the tUnited States for governmental purposes without the payment to me of any royalty thereon.
I hereby dedicate the invention herein described to the free use of the People of the United States of America to take efiect on the granting of a patent to me.
My invention relates to a new adhesive material which has certain water-resistant properties.
' In my studies of tuna oil fatty acids, and particularly alpha-eleostearic acid, the principal acid derived from tuna oil, it have found that these acids, and particularly alpha-eleostearic acid, when spread out in a thin layer, underwent a change to form an extremely sticky compound. This change, although accelerated by increased temperature and sunlight, takes place more slow- 1y even in the icebox and/or in the dark. After this change has taken place, this'sticlry compound exhibits certain water-resistant properties.
In the practice of this invention, commercial raw tung oil is saponiiled with the requisite amount of Baum sodium hydroxide and the resulting soap is broken up with a slight excess of dilute muriatic acid. The resultant mixture is heated untilthe fatty acids separate in a clear upper layer. The lower mineral acid layer is M28; 3763 (I). G. 75'?) drawn off and the remaining fatty acids washed with Warm water until free of mineral acid. The separated fatty acids can be used as such or they may be used in solution in organic solvent. They can also be used as their soluble soaps, the fatty 5 acids being liberated by the application of a secand solution of a dilute acid of sumcient strength to liberate the fatty'acids.
These tung oil fatty acids or their compounds or solutions are useful as an addition to insecticide or fungicide sprays and powders in that they will adhere to vegetative growth and will not be washed olf easily by rain. This material could be mixed with the insecticide or fungicide spray or dust, or its solution could be applied to the 15 vegetation, to be followed later by the desired dust or spray. The soap solution of the tung oil fatty acids could be applied in water solution, to be followed later by a dilute acid solution of sumcient strength to liberate the tung oil fatty acids, 20 or to be followed by the soluble salts of the heavier metals, thereby liberating the insoluble salts of the heavier metals which likewise have adhesive properties.
Having thus described my invention, what I claim for Letters Patent is- I claim:
An'aclheslve adapted for use in combination with insecticides and fungicides containing as its essential active ingredient alpha-eleostearic acid.
ROBERT S. McKINNEY.
US153197A 1937-07-12 1937-07-12 Adhesive Expired - Lifetime US2104491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US153197A US2104491A (en) 1937-07-12 1937-07-12 Adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US153197A US2104491A (en) 1937-07-12 1937-07-12 Adhesive

Publications (1)

Publication Number Publication Date
US2104491A true US2104491A (en) 1938-01-04

Family

ID=22546187

Family Applications (1)

Application Number Title Priority Date Filing Date
US153197A Expired - Lifetime US2104491A (en) 1937-07-12 1937-07-12 Adhesive

Country Status (1)

Country Link
US (1) US2104491A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927054A (en) * 1954-11-15 1960-03-01 Nat Sugar Refining Company Liquid dispersions of acetals of a sugar
US3032467A (en) * 1958-10-29 1962-05-01 Robert S Mckinney Ammonium soaps of tung oil fatty acids as a fugitive emulsifier and sticking agent
US3247217A (en) * 1959-10-14 1966-04-19 Bayer Ag Certain benzimidazole derivatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927054A (en) * 1954-11-15 1960-03-01 Nat Sugar Refining Company Liquid dispersions of acetals of a sugar
US3032467A (en) * 1958-10-29 1962-05-01 Robert S Mckinney Ammonium soaps of tung oil fatty acids as a fugitive emulsifier and sticking agent
US3247217A (en) * 1959-10-14 1966-04-19 Bayer Ag Certain benzimidazole derivatives

Similar Documents

Publication Publication Date Title
US2104491A (en) Adhesive
US4003994A (en) Copper-alkaline earth metal fungicidal compositions
US2397802A (en) Insecticidal compounds and a process of making same
US1956908A (en) The mke fresh
US2354940A (en) Fungicide
US2346362A (en) Spray composition
US3086908A (en) Fungicidal copper sprays
DE858610C (en) Process for the production of pest repellants
US2454061A (en) 2-ethyl-hexyl, n-octadecyl tetrachlorophthalamidate and insecticidal compositions containing the same
US2354206A (en) Fungicide
US2230995A (en) Larvicide and insecticide and method of production thereof
US2609286A (en) Plant growth regulation
DE836800C (en) Process for the preparation of 21-oxy-pregnen- (5) -ol- (3) -one- (20) -Abkoemmlingen
US1616323A (en) Dusting powder adherent to plants
US2375773A (en) Stabilization of pyrethrum preparations
GB2508334A (en) Long acting fly repellent
DE866870C (en) Method and means for dressing seeds
DE849496C (en) Combating plant pests
DE861638C (en) Process for the production of carotene coloring substances, in particular for coloring butter, edible fats and oils
US2107058A (en) Process for making an insecticide
US3490932A (en) Hydrophilic adhesive composition for use as an adjuvant in liquid coating materials
US2129517A (en) Adhesive for insecticides and a process for making same
US2469868A (en) Production of heavy metal nicotine silicates
DE817922C (en) Process for the preparation of the calcium salts of aromatic aminooxycarboxylic acids
DE579655C (en) Process for the production of monomolecular aliphatic sulfuric acid compounds in addition to polymeric sulfuric acid compounds