GB902938A - Improvements in or relating to adhesives for use in the manufacture of faced corrugated paper-board - Google Patents

Improvements in or relating to adhesives for use in the manufacture of faced corrugated paper-board

Info

Publication number
GB902938A
GB902938A GB3652/60A GB365260A GB902938A GB 902938 A GB902938 A GB 902938A GB 3652/60 A GB3652/60 A GB 3652/60A GB 365260 A GB365260 A GB 365260A GB 902938 A GB902938 A GB 902938A
Authority
GB
United Kingdom
Prior art keywords
starch
dimethylol
urea
water
weight
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
GB3652/60A
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.)
Stanley Manufacturing Co
Primary Products Ingredients Americas LLC
Original Assignee
Tate and Lyle Ingredients Americas LLC
Stanley Manufacturing 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 Tate and Lyle Ingredients Americas LLC, Stanley Manufacturing Co filed Critical Tate and Lyle Ingredients Americas LLC
Publication of GB902938A publication Critical patent/GB902938A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2804—Methods
    • B31F1/2809—Methods characterised by the chemical composition of the glue
    • 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
    • C09J103/04—Starch derivatives
    • 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
    • C08L2666/28—Non-macromolecular organic substances
    • 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
    • C08L2666/54—Inorganic substances

Abstract

Dimethylol-urea starch containing 0,28% of dimethylol-urea is made by heating a 32% aqueous suspension of starch to at least 115 DEG F., adding an aqueous solution of dimethylol-urea, agitating the mixture for two hours, adding soda ash to bring its pH to between 7,5 and 8,0, isolating the dimethylol-urea starch by filtration and then washing and drying it. The aqueous suspension of starch is prepared by mixing 300 parts by weight of starch with water and adding sufficient mineral acid, e.g. sulphuric or hydrochloric acid, to bring the pH to about 4,0. The solution of dimethylol-urea is made by dissolving 0,81 parts of dimethylol-urea in 1,66 parts of water, heating the solution to boiling point and cooling and diluting it with sufficient water to bring its volume to twice that of the said 1,66 parts of water. U.S.A. Specifications 2,407,071 and 2,838,465 are referred to.ALSO:An adhesive composition, for use, in an aqueous alkaline medium, in the manufacture of faced corrugated paper-board, comprises fully gelatinized starch and a granular, uncooked, highly cross-linked, partially inhibited, ungelatinized starch product, which does not become fully gelatinized in water, but does become fully gelatinized and highly viscous when heated, e.g. to a temperature between 120 and 200 DEG F., in an aqueous alkaline solution of borax, and is the separated dried product obtained by reacting native starch with 0,12 to 0,42% of dimethylolurea (based on the weight of starch) in an aqueous suspension having a pH between 1,5 and 7,0, which is adjusted, before separation, to between 4,5 and 10,0 (see Group IV(a)). The adhesive composition may contain between 15 and 25% by weight, based on the total starch content, of the fully gelatinized starch, between 85 and 75% of the said ungelatinized starch product, up to 7,5% of borax, based on the weight of the ungelatinized starch product, and caustic soda. U.S.A. Specifications 2,407,071 and 2,838,465 are referred to.
GB3652/60A 1959-02-05 1960-02-02 Improvements in or relating to adhesives for use in the manufacture of faced corrugated paper-board Expired GB902938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79125059A 1959-02-05 1959-02-05

Publications (1)

Publication Number Publication Date
GB902938A true GB902938A (en) 1962-08-09

Family

ID=25153118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3652/60A Expired GB902938A (en) 1959-02-05 1960-02-02 Improvements in or relating to adhesives for use in the manufacture of faced corrugated paper-board

Country Status (5)

Country Link
BE (1) BE587337A (en)
DE (1) DE1117060B (en)
FR (1) FR1250087A (en)
GB (1) GB902938A (en)
NL (1) NL247912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467568A2 (en) * 1990-07-16 1992-01-22 Cerestar Holding Bv Starch-based adhesive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102937A (en) * 1935-07-26 1937-12-21 Stein Hall Mfg Co Plyboard adhesive
US2407071A (en) * 1943-11-12 1946-09-03 Staley Mfg Co A E Thick pasting starch and method
US2838465A (en) * 1957-06-18 1958-06-10 Staley Mfg Co A E Thick-pasting starch containing ureaformaldehyde and process of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467568A2 (en) * 1990-07-16 1992-01-22 Cerestar Holding Bv Starch-based adhesive
EP0467568A3 (en) * 1990-07-16 1992-04-08 Cerestar Holding Bv Starch-based adhesive

Also Published As

Publication number Publication date
FR1250087A (en) 1961-01-06
DE1117060B (en) 1961-11-09
NL247912A (en) 1964-02-25
BE587337A (en) 1960-08-05

Similar Documents

Publication Publication Date Title
US3607394A (en) Novel pregelatinized starches and process for preparing same
US2516634A (en) Cold-water swelling starch ethers in original granule form
GB1079387A (en) Corrugating adhesive and process for preparing the same
ES8504843A1 (en) Flame-resistant starch, process for its preparation and its use.
GB1302942A (en)
US2302310A (en) Stabilized partially hydrolyzed starch pastes
JPS5923744B2 (en) Method for producing carrier-type starch adhesive
US3015572A (en) Dry potential adhesive compositions
US2610136A (en) Manufacture of corrugated paperboard
US3135738A (en) Modification of starch with n, n' methylene bisacrylamide, n-methylol acrylamide, or acrylamide and formaldehyde
GB902938A (en) Improvements in or relating to adhesives for use in the manufacture of faced corrugated paper-board
US2463148A (en) Waterproof adhesive and bonding process
US2359858A (en) Water-resistant starch and paper containing it
US3912531A (en) Corrugating adhesive composition
US4014727A (en) Corrugating adhesive composition
US3144298A (en) Method of treating cellulosic materials and product thereby formed
IE840338L (en) Animal feedstuff
US2496440A (en) Multiweb bonded paper products
US2131724A (en) Conversion of starchy polysaccharides
US3746699A (en) Dextrin and starch ethers
GB641222A (en) Improvement in manufacture of modified starch
GB879133A (en) Derivatives of polysaccharides which are soluble or dispersible in cold or hot water
CA1106106A (en) Predominantly starch containing mixture suitable for preparing corrugating adhesive
GB929004A (en) Dry potential adhesive compositions
JPS5823424B2 (en) How to bond cardboard using quick-curing adhesive