FR1077694A - Improvements to cellulosic sheets and their manufacture - Google Patents

Improvements to cellulosic sheets and their manufacture

Info

Publication number
FR1077694A
FR1077694A FR1077694DA FR1077694A FR 1077694 A FR1077694 A FR 1077694A FR 1077694D A FR1077694D A FR 1077694DA FR 1077694 A FR1077694 A FR 1077694A
Authority
FR
France
Prior art keywords
manufacture
cellulosic sheets
cellulosic
sheets
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
Other languages
French (fr)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1077694A publication Critical patent/FR1077694A/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
    • 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
    • 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
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • Y10T442/2246—Nitrogen containing
    • 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
    • Y10T442/2402—Coating or impregnation specified as a size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FR1077694D 1952-04-11 1953-04-09 Improvements to cellulosic sheets and their manufacture Expired FR1077694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28191852 US2698793A (en) 1952-04-11 1952-04-11 Sized paper comprising a polymerized alkylenimine

Publications (1)

Publication Number Publication Date
FR1077694A true FR1077694A (en) 1954-11-10

Family

ID=23079326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077694D Expired FR1077694A (en) 1952-04-11 1953-04-09 Improvements to cellulosic sheets and their manufacture

Country Status (2)

Country Link
US (1) US2698793A (en)
FR (1) FR1077694A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401267A1 (en) * 1977-08-26 1979-03-23 Ciba Geigy Ag PROCESS FOR PREPARING GLUED PAPER OR CARDBOARD FROM POLYELECTROLYTES AND EPOXIDE-AMINE-POLYAMIDE ADDITION PRODUCTS

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758025A (en) * 1952-05-23 1956-08-07 Armco Steel Corp High temperature stainless steel
US2884057A (en) * 1954-02-25 1959-04-28 American Cyanamid Co Paper of improved dry strength and method of making same
DE1045866B (en) * 1954-03-31 1958-12-04 Kalle & Co Ag Process for painting films made from regenerated cellulose
NL107598C (en) * 1954-08-11 1963-10-15 Warren S D Co
US2786759A (en) * 1954-12-10 1957-03-26 Armstrong Cork Co Method of making felted, fibrous sheet material
US3052595A (en) * 1955-05-11 1962-09-04 Dow Chemical Co Method for increasing filler retention in paper
US2940889A (en) * 1955-06-29 1960-06-14 American Viscose Corp Vinyl-coated fabrics
US3016325A (en) * 1955-11-01 1962-01-09 Electro Chem Fiber Seal Corp Process of combining water-insoluble additament with organic fibrous material
US2943013A (en) * 1956-07-27 1960-06-28 Hurlbut Paper Company High ash content absorbent paper for the decorative laminating industry and a process for preparing the same
US2957796A (en) * 1957-05-01 1960-10-25 Michigan Res Lab Inc Grease-proof paper
US3046186A (en) * 1957-06-12 1962-07-24 American Cyanamid Co Cationic sizing emulsions and paper sized therewith
US2977245A (en) * 1957-06-24 1961-03-28 American Cyanamid Co Surfaces of decreased water wettability and process for the preparation thereof
US3058873A (en) * 1958-09-10 1962-10-16 Hercules Powder Co Ltd Manufacture of paper having improved wet strength
US2992964A (en) * 1959-05-26 1961-07-18 Warren S D Co Sized mineral filled paper and method of making same
BE610467A (en) * 1959-12-01
DE1208170B (en) * 1960-07-11 1965-12-30 Chemirad Corp Process for improving the retention capacity of cellulose-containing fiber suspensions, in particular paper stock for fillers and pigments
DE1217196B (en) * 1960-07-21 1966-05-18 Schickedanz Ver Papierwerk Anti-corrosion paper
US3060079A (en) * 1960-08-05 1962-10-23 Michigan Res Lab Inc Germicidal paper and method
US3027295A (en) * 1960-08-05 1962-03-27 Michigan Res Lab Inc Paper of improved dimensional stability
US3184373A (en) * 1961-07-05 1965-05-18 Mead Corp Filled paper containing a mixture of resin and mucilaginous material as a retention aid and process for producing said paper
US3280218A (en) * 1963-09-06 1966-10-18 Dow Chemical Co Graft polymers of ethylenimine onto a polyacrylic or polymethacrylic acid backbone
US3433694A (en) * 1965-10-13 1969-03-18 Container Corp Packaging method
US3719514A (en) * 1967-11-24 1973-03-06 Staley Mfg Co A E Starch binder composition
US3542707A (en) * 1968-03-20 1970-11-24 Cpc International Inc Film-formers comprising starch,cationic polymer and aliphatic dialdehyde
US3607331A (en) * 1968-06-03 1971-09-21 Dow Chemical Co Clay-starch paper coating compositions
US4013480A (en) * 1971-09-13 1977-03-22 The Dow Chemical Company Cellulosic sizing agents
US7608166B2 (en) * 2003-09-17 2009-10-27 International Paper Company Papers having borate-based complexing and method of making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269997A (en) * 1939-03-09 1942-01-13 Du Pont Nu-sulphonylalkylenimine polymers
US2444802A (en) * 1945-07-28 1948-07-06 Resinous Prod & Chemical Co Nitrogenous resins containing alkylene sulfonate groups
US2479480A (en) * 1946-04-18 1949-08-16 American Cyanamid Co Fatty acid condensation products of water-soluble thermoplastic amine resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401267A1 (en) * 1977-08-26 1979-03-23 Ciba Geigy Ag PROCESS FOR PREPARING GLUED PAPER OR CARDBOARD FROM POLYELECTROLYTES AND EPOXIDE-AMINE-POLYAMIDE ADDITION PRODUCTS

Also Published As

Publication number Publication date
US2698793A (en) 1955-01-04

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