GB870397A - Improvements relating to methods of preparing solutions, particularly for waterproofing - Google Patents

Improvements relating to methods of preparing solutions, particularly for waterproofing

Info

Publication number
GB870397A
GB870397A GB30122/57A GB3012257A GB870397A GB 870397 A GB870397 A GB 870397A GB 30122/57 A GB30122/57 A GB 30122/57A GB 3012257 A GB3012257 A GB 3012257A GB 870397 A GB870397 A GB 870397A
Authority
GB
United Kingdom
Prior art keywords
waterproofing
methods
improvements relating
preparing solutions
aqueous solution
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
GB30122/57A
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.)
Petren Products Inc
Original Assignee
Petren Products 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 Petren Products Inc filed Critical Petren Products Inc
Publication of GB870397A publication Critical patent/GB870397A/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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2221—Coating or impregnation is specified as water proof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2525—Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
    • Y10T442/2541—Insect repellent

Abstract

An aqueous solution for waterproofing and similar treatment of paper, textiles &c., contains aluminium and potassium acetates and is made by reacting together neutral potassium alum and neutral lead acetate in aqueous solution, the weight ratio of alum to lead salt (both as hydrate) being 2:3, and removing the precipitated lead sulphate.
GB30122/57A 1956-10-03 1957-09-25 Improvements relating to methods of preparing solutions, particularly for waterproofing Expired GB870397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US613600A US2874075A (en) 1956-10-03 1956-10-03 Method of waterproofing paper, cloth or fur and products produced thereby

Publications (1)

Publication Number Publication Date
GB870397A true GB870397A (en) 1961-06-14

Family

ID=24457937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30122/57A Expired GB870397A (en) 1956-10-03 1957-09-25 Improvements relating to methods of preparing solutions, particularly for waterproofing

Country Status (2)

Country Link
US (1) US2874075A (en)
GB (1) GB870397A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184035A (en) * 1968-02-20 1970-03-11 Immanuel Lichtenstein Strengthened Impregnated Fibrous Material and Process of Producing Same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US644250A (en) * 1897-11-08 1900-02-27 George Lancelot Andrewes Composition for waterproofing.
US690868A (en) * 1901-07-08 1902-01-07 James Menzies Process of waterproofing fabrics.
FR810805A (en) * 1935-12-19 1937-03-31 Process and product for water repellency of fabrics
US2189564A (en) * 1936-08-18 1940-02-06 Arnold Frenkel Disinfectant and wound remedy and the production thereof
US2271492A (en) * 1939-02-23 1942-01-27 Dixie Wax Paper Company Moistureproofing composition
US2391620A (en) * 1941-06-20 1945-12-25 Carbide & Carbon Chem Corp Moistureproofing paper
US2653902A (en) * 1950-09-28 1953-09-29 Rohm & Haas Deodorant, antiperspirant compositions
US2790736A (en) * 1955-01-31 1957-04-30 Rohm & Haas Methods of making coated paper products and the products obtained

Also Published As

Publication number Publication date
US2874075A (en) 1959-02-17

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