GB944804A - Improvements in or relating to the sizing, coating and laminating of paper and paper-board - Google Patents

Improvements in or relating to the sizing, coating and laminating of paper and paper-board

Info

Publication number
GB944804A
GB944804A GB1771360A GB1771360A GB944804A GB 944804 A GB944804 A GB 944804A GB 1771360 A GB1771360 A GB 1771360A GB 1771360 A GB1771360 A GB 1771360A GB 944804 A GB944804 A GB 944804A
Authority
GB
United Kingdom
Prior art keywords
starch
paper
ester
alkyl
ether
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
GB1771360A
Inventor
Antonius Hendrik Zijderveld
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.)
Nationale Zetmeelindustrie N V
Original Assignee
Nationale Zetmeelindustrie N V
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
Priority to NL264906D priority Critical patent/NL264906A/xx
Priority to NL127002D priority patent/NL127002C/xx
Application filed by Nationale Zetmeelindustrie N V filed Critical Nationale Zetmeelindustrie N V
Priority to GB1771360A priority patent/GB944804A/en
Publication of GB944804A publication Critical patent/GB944804A/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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—Starch
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets

Landscapes

  • Laminated Bodies (AREA)

Abstract

Primary amino-alkyl starch ethers and esters obtained by reacting starch, e.g. gelatinized, thin-boiling or oxidized starch, with b -chloroethylamine or its hydrochloride, b -aminoethyl sulphate, ethylene imine or a lactam such as b -propiolactam are used, e.g. together with oxidized starch, in sizes and adhesives in the manufacture of water-resistant paper, paperboard and laminates thereof (see Divisions D1 and D2). The sizes and adhesives contain water-soluble aldehydes e.g. formaldehyde, glyoxal, glutaraldehyde and a -hydroxyadipaldehyde, which may undergo condensation with the amino-alkyl starch derivative. According to the Provisional Specification, a secondary amino-alkyl may, alternatively, be used.ALSO:An aqueous adhesive composition for use in the manufacture of water-resistant paper &c. (see Divisions D1 and D2) comprises a primary amino-alkyl starch ether or ester and a hardening, water-soluble aldehyde and, if desired, sodium hexa-meta-phosphate and a pigment such as kaolin. Suitable ethers and esters are obtained by reacting starch, e.g. gelatinized, thin-boiling or oxidized starch, with b -chloroethylamine or its hydrochloride, b -aminoethyl sulphate, ethylene imine or a lactam such as b -propiolactam. Suitable aldehydes are : formaldehyde, glyoxal, glutaraldehyde and a -hydroxyadipaldehyde. Part of the ether or ester may be replaced by oxidized starch. The composition may have a pH value between 6 and 10. According to the Provisional Specification, a secondary amino-alkyl starch ether or ester may, alternatively, be used in the composition. Glyoxal may be present as polyglyoxal. A hardening agent containing at least two keto groups per molecule may be used instead of an aldehyde.ALSO:In making water-resistant paper, paper-board or a laminate thereof, an aqueous sizing or adhesive composition comprising an aqueous dispersion of a primary amino-alkyl starch ether or ester and an insolubilising, water-soluble aldehyde and, if desired, sodium hexa-meta-phosphate and a pigment such as kaolin, is applied to the paper or paper-board or to at least one of the adjacent surfaces of the laminae, and the paper, paper-board or laminate is then dried. Suitable ethers and esters may be obtained by reacting starch, e.g. gelatinised, thin-boiling or oxidised starch, with b -chloroethylamine or its hydrochloride, b -amino-ethyl sulphate, ethylene imine or a lactam such as b -propiolactam. Suitable aldehydes are:- formaldehyde, glyoxal, glutaraldehyde and a -hydroxyadipaldehyde. Part of the ether or ester may be replaced by oxidised starch. The aqueous composition may have a pH value between 6 and 10. According to the Provisional Specification, a secondary amino alkyl starch ether or ester may, alternatively, be used in the composition. Glyoxal may be present as polyglyoxal. A hardening agent containing at least two keto groups per molecule may be used instead of an aldehyde.
GB1771360A 1960-05-19 1960-05-19 Improvements in or relating to the sizing, coating and laminating of paper and paper-board Expired GB944804A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL264906D NL264906A (en) 1960-05-19
NL127002D NL127002C (en) 1960-05-19
GB1771360A GB944804A (en) 1960-05-19 1960-05-19 Improvements in or relating to the sizing, coating and laminating of paper and paper-board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1771360A GB944804A (en) 1960-05-19 1960-05-19 Improvements in or relating to the sizing, coating and laminating of paper and paper-board

Publications (1)

Publication Number Publication Date
GB944804A true GB944804A (en) 1963-12-18

Family

ID=10099897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1771360A Expired GB944804A (en) 1960-05-19 1960-05-19 Improvements in or relating to the sizing, coating and laminating of paper and paper-board

Country Status (2)

Country Link
GB (1) GB944804A (en)
NL (2) NL127002C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996012851A1 (en) * 1994-10-21 1996-05-02 Walki Sack B.V. Layered packaging or covering material, method for its manufacture and packing or cover made from this material
WO2016151511A1 (en) 2015-03-23 2016-09-29 Stora Enso Oyj Inkjet ink receptive coating comprising esterified or etherified starch and an inorganic mineral

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401811A (en) * 1994-11-01 1996-06-03 Avebe Coop Verkoop Prod 2-Nitroalkyl ethers of native or modified starch, process for the preparation thereof and ethers derived therefrom.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996012851A1 (en) * 1994-10-21 1996-05-02 Walki Sack B.V. Layered packaging or covering material, method for its manufacture and packing or cover made from this material
NL9401752A (en) * 1994-10-21 1996-06-03 Walki Sack Bv Laminated packaging or covering material, method for the production thereof and packaging or covering formed from this material.
WO2016151511A1 (en) 2015-03-23 2016-09-29 Stora Enso Oyj Inkjet ink receptive coating comprising esterified or etherified starch and an inorganic mineral
EP3274185A4 (en) * 2015-03-23 2018-12-05 Stora Enso Oyj Inkjet ink receptive coating comprising esterified or etherified starch and an inorganic mineral
AU2016238448B2 (en) * 2015-03-23 2021-06-24 Stora Enso Oyj Inkjet ink receptive coating comprising esterified or etherified starch and an inorganic mineral
US11396199B2 (en) 2015-03-23 2022-07-26 Stora Enso Oyj Inkjet ink receptive coating comprising esterified or etherified starch and laponite

Also Published As

Publication number Publication date
NL127002C (en) 1900-01-01
NL264906A (en)

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