GB536406A - Improvements in wrapping material such as paper, paperboard and containers made therefrom - Google Patents

Improvements in wrapping material such as paper, paperboard and containers made therefrom

Info

Publication number
GB536406A
GB536406A GB2173139A GB2173139A GB536406A GB 536406 A GB536406 A GB 536406A GB 2173139 A GB2173139 A GB 2173139A GB 2173139 A GB2173139 A GB 2173139A GB 536406 A GB536406 A GB 536406A
Authority
GB
United Kingdom
Prior art keywords
paper
water
antioxidant
paperboard
substance
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
GB2173139A
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.)
Musher Foundation Inc
Original Assignee
Musher Foundation Inc
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 Musher Foundation Inc filed Critical Musher Foundation Inc
Priority to GB2173139A priority Critical patent/GB536406A/en
Publication of GB536406A publication Critical patent/GB536406A/en
Priority to ES0177695A priority patent/ES177695A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Paper (AREA)
  • Cereal-Derived Products (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

536,406. Food wrappings. MUSHER, S., and MUSHER FOUNDATION, Inc. July 26, 1939, No. 21731. Addition to 477,386, [Group VIII], Drawings to Specification. [Class 49] [Also in Groups VIII and XVII] Foods are protected against deterioration such as rancidity or discolouration due to oxidation by enclosure within parchment, greaseproofs, glassine, paper, paperboard or the like which has been uniformly surfaced with an antioxidant and then coated with a water-repellent substance. The antioxidant may be unbleached oat, maize, barley, wheat, rye, buckwheat or tapioca flour; de-oiled wheat, rice or maize germ or de-oiled soya bean, cotton seed, peanuts, sunflower seed or olives, or water, alcohol or other solvent extracts of these materials ; lecithin; hydroquinine ; guaiacol; phloroglucinol; resorcinol; pyrogallol; pyrocatechol; diphenylamine; alphanaphthylamine; phenylbetanaphthylamine ; eugenol; thymol; vanillin; gallic acid ; gallotannin; tartaric, citric, malic and like acids ; amino acids such as tyrosine; phosphoric acid. The antioxidant may be applied by calendering or by spraying, and may be 0.05 to 1 per cent by weight of the paper or the like. The water repellent substances are exemplified by paraffin wax, a petrolatum or hydrocarbon oil, hydrogenated fats, resins. Plasticizers for regenerated cellulose may also be applied. Application of the water-repellent substance is by passage of the paper or the like through a bath of the substance or by pressure impregnation.
GB2173139A 1939-07-26 1939-07-26 Improvements in wrapping material such as paper, paperboard and containers made therefrom Expired GB536406A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2173139A GB536406A (en) 1939-07-26 1939-07-26 Improvements in wrapping material such as paper, paperboard and containers made therefrom
ES0177695A ES177695A1 (en) 1939-07-26 1947-04-21 IMPROVEMENTS IN OR RELATED TO TELECOMMUNICATION CENTRAL SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2173139A GB536406A (en) 1939-07-26 1939-07-26 Improvements in wrapping material such as paper, paperboard and containers made therefrom

Publications (1)

Publication Number Publication Date
GB536406A true GB536406A (en) 1941-05-14

Family

ID=10167871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2173139A Expired GB536406A (en) 1939-07-26 1939-07-26 Improvements in wrapping material such as paper, paperboard and containers made therefrom

Country Status (2)

Country Link
ES (1) ES177695A1 (en)
GB (1) GB536406A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765233A (en) * 1953-05-29 1956-10-02 Sarett Enzyme-treated sheet product and article wrapped therewith
WO2004110873A2 (en) * 2003-06-13 2004-12-23 J R Crompton Ltd Beverage package
EP1233775B2 (en) † 1999-12-02 2006-10-25 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Tyrosine- and tryptophan-containing peptides as antioxidants

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765233A (en) * 1953-05-29 1956-10-02 Sarett Enzyme-treated sheet product and article wrapped therewith
EP1233775B2 (en) † 1999-12-02 2006-10-25 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Tyrosine- and tryptophan-containing peptides as antioxidants
US8232243B2 (en) 1999-12-02 2012-07-31 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Tyrosine- and tryptophan-containing peptides as antioxidants
WO2004110873A2 (en) * 2003-06-13 2004-12-23 J R Crompton Ltd Beverage package
WO2004110873A3 (en) * 2003-06-13 2005-06-02 J R Crompton Ltd Beverage package

Also Published As

Publication number Publication date
ES177695A1 (en) 1947-06-01

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