GB1022888A - Coated paper - Google Patents

Coated paper

Info

Publication number
GB1022888A
GB1022888A GB3578764A GB3578764A GB1022888A GB 1022888 A GB1022888 A GB 1022888A GB 3578764 A GB3578764 A GB 3578764A GB 3578764 A GB3578764 A GB 3578764A GB 1022888 A GB1022888 A GB 1022888A
Authority
GB
United Kingdom
Prior art keywords
amylose
paper
knife
sized
less
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
GB3578764A
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.)
Primary Products Ingredients Americas LLC
Original Assignee
Tate and Lyle Ingredients Americas LLC
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 filed Critical Tate and Lyle Ingredients Americas LLC
Publication of GB1022888A publication Critical patent/GB1022888A/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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds

Abstract

Paper is sized with a composition comprising amylose or an amylose derivative, defined as derivatives of amylose which dissolve in water or aqueous alkali at temperatures of 150 DEG C. or less, and polyvinyl alcohol. The amylose component may comprise a hydroxy-propyl or hydroxy-ethyl ether of amylose, amylose acetate, or the separated fraction of whole starch, and may have an amylopectin content of less than 20 per cent by weight. The composition may be applied as an aqueous dispersion using a roll, air knife, Champion knife, doctor knife, or trailing blade coater, size press or spray applicator. The term "paper" is defined as including paper of all varities whether coated or uncoated e.g. paper board, polyethylene coated paper, and paper sized with clay-alkaline hypochlorite oxidized starch composition.ALSO:Paper is provided on at least one surface with a coating comprising amylose or an amylose derivative, defined as derivatives of amylose which dissolve in water or aqueous alkali at temperatures of 150 DEG C. or less, and polyvinyl alcohol. The amylose component may comprise a hydroxy-propyl or hydroxyethyl ether of amylose, amylose acetate, or the separated fraction of whole starch, and may have an amylopectin content of less than 20% by weight. The coating may be pinhole free, smooth and grease-resistant and may be applied as an aqueous dispersion using a roll, air knife, Champion knife, doctor knife, or trailing blade coater, size press or spray applicator. The term "paper" is defined as including paper of all varieties whether coated or uncoated e.g. paper board, polyethylene coated paper, and paper sized with clay-alkaline hypochlorite oxidized starch composition and the terms "coat" and "coated" are inclusive of "size" and "sized".
GB3578764A 1963-09-16 1964-09-01 Coated paper Expired GB1022888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30933763A 1963-09-16 1963-09-16

Publications (1)

Publication Number Publication Date
GB1022888A true GB1022888A (en) 1966-03-16

Family

ID=23197783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3578764A Expired GB1022888A (en) 1963-09-16 1964-09-01 Coated paper

Country Status (6)

Country Link
JP (1) JPS498810B1 (en)
BE (1) BE652810A (en)
DE (1) DE1546465A1 (en)
GB (1) GB1022888A (en)
NL (1) NL6410751A (en)
SE (1) SE304171B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085919A1 (en) * 1982-02-10 1983-08-17 Ab Tetra Pak A method for the manufacture of a packing material with good gas-tightness properties

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329525A (en) * 1963-09-16 1967-07-04 Staley Mfg Co A E Paper bearing a polyvinyl alcoholamylosic composition
US3329523A (en) * 1964-06-29 1967-07-04 Staley Mfg Co A E Process for coating flexible sheet with amylose
JPS5531457U (en) * 1978-08-23 1980-02-29
JP4604466B2 (en) * 2003-07-17 2011-01-05 凸版印刷株式会社 Oil resistant paper
GB2418380A (en) * 2003-08-11 2006-03-29 Tokushu Paper Mfg Co Ltd Oil-Resistant Sheet Material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085919A1 (en) * 1982-02-10 1983-08-17 Ab Tetra Pak A method for the manufacture of a packing material with good gas-tightness properties

Also Published As

Publication number Publication date
DE1546465A1 (en) 1970-08-20
BE652810A (en) 1965-03-08
SE304171B (en) 1968-09-16
JPS498810B1 (en) 1974-02-28
NL6410751A (en) 1965-03-17

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