GB1184035A - Strengthened Impregnated Fibrous Material and Process of Producing Same - Google Patents

Strengthened Impregnated Fibrous Material and Process of Producing Same

Info

Publication number
GB1184035A
GB1184035A GB8302/68A GB830268A GB1184035A GB 1184035 A GB1184035 A GB 1184035A GB 8302/68 A GB8302/68 A GB 8302/68A GB 830268 A GB830268 A GB 830268A GB 1184035 A GB1184035 A GB 1184035A
Authority
GB
United Kingdom
Prior art keywords
strengthened
fibrous materials
fibrous material
rodent
resistant
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
GB8302/68A
Inventor
Immanuel Lichtenstein
Ruth M Weisberg
Fredricka E Stillman
Abraham Goldstein
Jerome Wallerstein
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 GB8302/68A priority Critical patent/GB1184035A/en
Priority to US781631A priority patent/US3632408A/en
Priority to IL31561A priority patent/IL31561A/en
Priority to NL696902430A priority patent/NL147808B/en
Priority to FR6904031A priority patent/FR2002233A1/fr
Priority to BE728577D priority patent/BE728577A/xx
Priority to IT35093/69A priority patent/IT941523B/en
Priority to CH253669A priority patent/CH498245A/en
Priority to DE19691908260 priority patent/DE1908260C/en
Priority to JP1246869A priority patent/JPS541802B1/ja
Publication of GB1184035A publication Critical patent/GB1184035A/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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/907—Resistant against plant or animal attack

Abstract

1,184,035. Rodent-resistant fibrous materials. I. LICHTENSTEIN, R. M. WEISBERG, F. E. STILLMAN, A. GOLDSTEIN and J. WALLERSTEIN [trading as STRUCTURAL PAPER CO]. 20 Feb., 1968, No. 8302/68. Heading A5E. [Also in Division D1]. Compositions comprising molten ammonium or potassium alum and water are used to impregnate fibrous materials to render them rodent-resistant, the strengthened materials, when made and cooled, having less than 5% of their original surface area hidden by visible crystalline impregnating material, the weight of the impregnant being at least 50% and preferably 100-220% of the weight of the fibrous material before impregnation. A sodium ion source and/or a wetting agent may be used. The fibrous materials may be impregnated by immersion in a bath or by hot spray application and may then have a waterproof coating applied.
GB8302/68A 1968-02-20 1968-02-20 Strengthened Impregnated Fibrous Material and Process of Producing Same Expired GB1184035A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB8302/68A GB1184035A (en) 1968-02-20 1968-02-20 Strengthened Impregnated Fibrous Material and Process of Producing Same
US781631A US3632408A (en) 1968-02-20 1968-12-05 Rodent-resistant felted fibrous material and method of making the same
IL31561A IL31561A (en) 1968-02-20 1969-02-05 Strengthened impregnated fibrous material and process of producing same
NL696902430A NL147808B (en) 1968-02-20 1969-02-14 PROCEDURE FOR IMPREGNATING A CELLULOSE FIBER PRODUCT WITH AMMONIUM ALUIN OR POTASSIUM ALUIN, AND THE PRODUCTS OBTAINED THEREFORE.
FR6904031A FR2002233A1 (en) 1968-02-20 1969-02-18
BE728577D BE728577A (en) 1968-02-20 1969-02-18
IT35093/69A IT941523B (en) 1968-02-20 1969-02-19 PROCESS OF IMPREGNATION OF ANTIRODITOR FIBROUS MATERIAL AND RELATED PRODUCT
CH253669A CH498245A (en) 1968-02-20 1969-02-19 Impregnated fibrous material, rodent resistant
DE19691908260 DE1908260C (en) 1968-02-20 1969-02-19 Process for the production of a cellulose fiber material resistant to rodents
JP1246869A JPS541802B1 (en) 1968-02-20 1969-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8302/68A GB1184035A (en) 1968-02-20 1968-02-20 Strengthened Impregnated Fibrous Material and Process of Producing Same

Publications (1)

Publication Number Publication Date
GB1184035A true GB1184035A (en) 1970-03-11

Family

ID=9849918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8302/68A Expired GB1184035A (en) 1968-02-20 1968-02-20 Strengthened Impregnated Fibrous Material and Process of Producing Same

Country Status (9)

Country Link
US (1) US3632408A (en)
JP (1) JPS541802B1 (en)
BE (1) BE728577A (en)
CH (1) CH498245A (en)
FR (1) FR2002233A1 (en)
GB (1) GB1184035A (en)
IL (1) IL31561A (en)
IT (1) IT941523B (en)
NL (1) NL147808B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US954644A (en) * 1909-06-10 1910-04-12 James D Mclaurin Process of treating adhesive binders.
US2138578A (en) * 1936-01-22 1938-11-29 Du Pont Method and apparatus for the production of cellulosic structures
US2143809A (en) * 1937-03-27 1939-01-10 Eastman Kodak Co Method for sizing photographic paper
US2710264A (en) * 1952-05-16 1955-06-07 Structural Paper Company Paper impregnated with ammonium alum and process of impregnating
US2710265A (en) * 1952-05-16 1955-06-07 Structural Paper Company Paper impregnated with potassium alum and process of impregnating
US2874075A (en) * 1956-10-03 1959-02-17 Petren Products Inc Method of waterproofing paper, cloth or fur and products produced thereby
US3197426A (en) * 1961-04-07 1965-07-27 Sun Oil Co Coating composition containing wax, thermoplastic petroleum resin, and ethylene-vinyl acetate copolymer
US3183055A (en) * 1961-05-15 1965-05-11 Mackles Leonard Process of hardening cellulose paper board with certain alums and polyhydroxyl loweralkanols and products produced therefrom

Also Published As

Publication number Publication date
IT941523B (en) 1973-03-10
IL31561A0 (en) 1969-04-30
FR2002233A1 (en) 1969-10-17
BE728577A (en) 1969-08-18
NL6902430A (en) 1969-08-22
DE1908260A1 (en) 1970-08-27
US3632408A (en) 1972-01-04
NL147808B (en) 1975-11-17
IL31561A (en) 1972-10-29
JPS541802B1 (en) 1979-01-30
CH498245A (en) 1970-10-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee