GB824314A - Sheet material such as paper and the like - Google Patents

Sheet material such as paper and the like

Info

Publication number
GB824314A
GB824314A GB16303/56A GB1630356A GB824314A GB 824314 A GB824314 A GB 824314A GB 16303/56 A GB16303/56 A GB 16303/56A GB 1630356 A GB1630356 A GB 1630356A GB 824314 A GB824314 A GB 824314A
Authority
GB
United Kingdom
Prior art keywords
polymer
elastomer
parts
web
fibres
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
GB16303/56A
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
Publication of GB824314A publication Critical patent/GB824314A/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/205—Adhesives in the form of films or foils characterised by their carriers characterised by the backing impregnating composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35—Polyalkenes, e.g. polystyrene
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Paper (AREA)

Abstract

824,314. Paper containing synthetic polymers; pressure-sensitive adhesive tapes. DUNLAP, I. R. May 25, 1956 [May 25, 1955], No. 16303/56. Classes 96 and 140. A fibrous web is obtained by forming an aqueous slurry of fibres, incorporating therein an elastomeric polymer, precipitating the polymer on to the fibres, forming a bonded web and then incorporating a resinous polymer incompatible with the elastomer. The elastomer can be added as an aqueous latex, and specified elastomers are those of or from butadieneacrylonitrile or -styrene, natural and butyl rubber, polychloroprene, vinyl chlorides and alkyl acrylates. Precipitant specified is a water-soluble polymer having at least three functional groups capable of substantial ionization in water. The resinous polymer is that of an aldehyde with either urea, melamine, phenol or mixtures thereof. Preferred amounts per 100 parts of fibre are 10-100 parts elastomer and ¢-5 parts of resinous polymer. To form a pressure-sensitive sheet or tape the web is coated on at least one side with an adhesive. Specification 723,901 is referred to.
GB16303/56A 1955-05-25 1956-05-25 Sheet material such as paper and the like Expired GB824314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511100A US2905584A (en) 1955-05-25 1955-05-25 Process for making a unified fibrous web

Publications (1)

Publication Number Publication Date
GB824314A true GB824314A (en) 1959-11-25

Family

ID=24033458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16303/56A Expired GB824314A (en) 1955-05-25 1956-05-25 Sheet material such as paper and the like

Country Status (2)

Country Link
US (1) US2905584A (en)
GB (1) GB824314A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019134A (en) * 1958-09-10 1962-01-30 Kimberly Clark Co Cellulosic product
FR1281346A (en) * 1960-11-28 1962-01-12 Ducarin D Manufacturing process of complex fabrics and fabrics manufactured by this process
US3298901A (en) * 1964-07-06 1967-01-17 Armstrong Cork Co Formation of beater saturated products using a partially cross-linked acrylic latex binder and product thereof
US3833459A (en) * 1970-02-20 1974-09-03 Congoleum Ind Inc Felt backing for vinyl floor covering having a binder comprised of synthetic rubber latex and a reactive thermoset resin
US4169184A (en) * 1973-05-07 1979-09-25 Joseph Pufahl Adhesive coated impregnated polyurethane foam
SE404183C (en) * 1976-07-23 1985-08-27 Laxa Bruk Ab PROCEDURAL KIT FOR MANUFACTURING A MINERAL FIBER COAT
SE397338B (en) * 1976-07-23 1977-10-31 Rockwool Ab PROCEDURE FOR MANUFACTURING A PATTERN MAINLY CONSISTING OF MINERAL FIBERS AND BINDERS
US4301496A (en) * 1979-09-19 1981-11-17 International Telephone And Telegraph Corporation Use of an inductor within a full bridge d.c.-d.c. power converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839996A (en) * 1928-05-31 1932-01-05 Gen Rubber Co Process of manufacturing sheet material and product obtained thereby
US1956866A (en) * 1931-08-13 1934-05-01 Richardson Co Resinous panel board and method of producing same
US2077016A (en) * 1932-10-27 1937-04-13 Behr Manning Corp Paper
US2485458A (en) * 1944-03-28 1949-10-18 Johns Manville Dielectric sheet and method of manufacture
US2745744A (en) * 1951-02-09 1956-05-15 Permacel Tape Corp Treating agents incorporation
US2785975A (en) * 1953-10-30 1957-03-19 American Marietta Co Cellulose fiber product containing latex solids and a conjointly precipitated high molecular weight phenol-aldehyde resin-reaction product, and method of producing said product

Also Published As

Publication number Publication date
US2905584A (en) 1959-09-22

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