GB1166288A - Method of Making Shaped Pulp Bodies and Articles Produced Thereby. - Google Patents

Method of Making Shaped Pulp Bodies and Articles Produced Thereby.

Info

Publication number
GB1166288A
GB1166288A GB5285666A GB5285666A GB1166288A GB 1166288 A GB1166288 A GB 1166288A GB 5285666 A GB5285666 A GB 5285666A GB 5285666 A GB5285666 A GB 5285666A GB 1166288 A GB1166288 A GB 1166288A
Authority
GB
United Kingdom
Prior art keywords
pulp
fibres
polymer
nov
carbon atoms
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
GB5285666A
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.)
OI Glass Inc
Original Assignee
Owens Illinois 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 Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of GB1166288A publication Critical patent/GB1166288A/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
    • D21H17/34—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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • D21H17/12—Organo-metallic compounds
    • 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
    • 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
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H17/60—Waxes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

1,166,288. Fibrous compositions. OWENSILLINOIS Inc. 25 Nov., 1966 [26 Nov., 1965], No. 52856/66. Heading C3N. [Also in Division D2] A shaped body containing at least a major amount of cellulosic pulp fibres is made by forming an aqueous slurry containing at least 2% of cellulosic pulp fibres, adding a compound of Ti, Zr, V or Sn which hydrolyses during the process, agitating the mixture to deposit the finely divided hydrolysis product on the surface of the pulp fibres, removing at least a major proportion of the aqueous medium and forming a shaped pulp body, applying a solution or emulsion of an organic thermoplastic polymer and bonding the polymer to the pulp body. Specified polymers are low mol. wt. oxidized polyethylene wax, superpolyamide nylon, polyvinyl acetate, polyvinyl pyrrolidone, polyvinyl alcohol and gelatine. Potassium oleate may be present as emulsifier. Specified hydrolysable metallic compounds are Zr or V alkyls with 1-8 carbon atoms, stannous and stannic halides and stannous salts of monocarboxylic acids having up to 18 carbon atoms. Hardwood, softwood, alpha-cellulose and ground wood are suitable as fibres. A laminated glass-paper article may be produced by including in the pulp a minor proportion of finely divided glass as fibres, flakes or chips, preferably less than 20%. After applying the polymer, the shaped body is dried, preferably at 250-260‹ F. and 150 1b. p.s.i. pressure.
GB5285666A 1965-11-26 1966-11-25 Method of Making Shaped Pulp Bodies and Articles Produced Thereby. Expired GB1166288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51005265A 1965-11-26 1965-11-26

Publications (1)

Publication Number Publication Date
GB1166288A true GB1166288A (en) 1969-10-08

Family

ID=24029180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5285666A Expired GB1166288A (en) 1965-11-26 1966-11-25 Method of Making Shaped Pulp Bodies and Articles Produced Thereby.

Country Status (5)

Country Link
DE (1) DE1696240A1 (en)
FR (1) FR1500687A (en)
GB (1) GB1166288A (en)
NL (1) NL6614176A (en)
SE (1) SE318773B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245689A (en) 1978-05-02 1981-01-20 Georgia Bonded Fibers, Inc. Dimensionally stable cellulosic backing web
WO1988007105A1 (en) * 1987-03-10 1988-09-22 Innofinance Általános Innovációs Pénzintézet Process for treating fibre materials
CN105064114A (en) * 2015-08-13 2015-11-18 合肥龙发包装有限公司 High-strength packaging paper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245689A (en) 1978-05-02 1981-01-20 Georgia Bonded Fibers, Inc. Dimensionally stable cellulosic backing web
WO1988007105A1 (en) * 1987-03-10 1988-09-22 Innofinance Általános Innovációs Pénzintézet Process for treating fibre materials
CN105064114A (en) * 2015-08-13 2015-11-18 合肥龙发包装有限公司 High-strength packaging paper

Also Published As

Publication number Publication date
NL6614176A (en) 1967-05-29
SE318773B (en) 1969-12-15
DE1696240A1 (en) 1971-11-18
FR1500687A (en) 1967-11-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees