GB733612A - Improvements in or relating to an adhesive composition and paper board employing thesame - Google Patents

Improvements in or relating to an adhesive composition and paper board employing thesame

Info

Publication number
GB733612A
GB733612A GB9893/51A GB989351A GB733612A GB 733612 A GB733612 A GB 733612A GB 9893/51 A GB9893/51 A GB 9893/51A GB 989351 A GB989351 A GB 989351A GB 733612 A GB733612 A GB 733612A
Authority
GB
United Kingdom
Prior art keywords
starch
formaldehyde
resorcinol
per cent
pounds
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
GB9893/51A
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.)
Corn Products Refining Co
Original Assignee
Corn Products Refining 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 Corn Products Refining Co filed Critical Corn Products Refining Co
Publication of GB733612A publication Critical patent/GB733612A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/16—Special fibreboard
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

An adhesive composition suitable for making laminated paper board comprises an amylaceous material (raw starch, thin boiling starches, British gums) and/or dextrin having an acidity not exceeding the equivalent of 0.1 per cent hydrochloric acid, about 10-15 per cent by weight of the air-dried starch &c. of borax, about 5-10 per cent by weight of the air-dried starch of an alkaline-curing phenol, resorcinol or ketone formaldehyde resin or mixture thereof, sufficient formaldehyde to give at least a 1 to 1 molar ratio of total formaldehyde to phenol, resorcinol or ketone, and sufficient water to gelatinize the starch &c. If the starch &c. to be used has too great an acidity, this should be reduced to the specified value by addition of sodium carbonate, bicarbonate or hydroxide or ammonia. In an example 1100 gallons of water, 3000 pounds of a mixture of thin boiling starches and 300 pounds borax were heated to 190 DEG F. to gelatinize and disperse the starch. The paste was cooled to 140 DEG F. and 250 pounds of a 60 per cent aqueous solution of a resorcinol-formaldehyde resin and 200 pounds of 37 per cent formaldehyde were added, giving a ratio of total formaldehyde to resorcinol of about 3.3 to 1. Other examples are given using dextrin or a mixture of dextrin and other starch degradation products and various proportions of resorcinol formaldehyde resin and formaldehyde.
GB9893/51A 1951-02-12 1951-04-27 Improvements in or relating to an adhesive composition and paper board employing thesame Expired GB733612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US733612XA 1951-02-12 1951-02-12

Publications (1)

Publication Number Publication Date
GB733612A true GB733612A (en) 1955-07-13

Family

ID=22113257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9893/51A Expired GB733612A (en) 1951-02-12 1951-04-27 Improvements in or relating to an adhesive composition and paper board employing thesame

Country Status (1)

Country Link
GB (1) GB733612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390485A1 (en) * 1977-05-13 1978-12-08 Casco Ab BONDING PROCESS BY MEANS OF CURING ADHESIVES BASED ON FORMALDEHYDE AND CURING COMPOSITION FOR IMPLEMENTING THE PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390485A1 (en) * 1977-05-13 1978-12-08 Casco Ab BONDING PROCESS BY MEANS OF CURING ADHESIVES BASED ON FORMALDEHYDE AND CURING COMPOSITION FOR IMPLEMENTING THE PROCESS

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