GB431218A - Process of applying and/or printing a water-repellent coating on paper or similar material - Google Patents

Process of applying and/or printing a water-repellent coating on paper or similar material

Info

Publication number
GB431218A
GB431218A GB8382/34A GB838234A GB431218A GB 431218 A GB431218 A GB 431218A GB 8382/34 A GB8382/34 A GB 8382/34A GB 838234 A GB838234 A GB 838234A GB 431218 A GB431218 A GB 431218A
Authority
GB
United Kingdom
Prior art keywords
water
solution
printing
paper
applying
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
GB8382/34A
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.)
Imperial Paper and Color Corp
Original Assignee
Imperial Paper and Color Corp
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 Imperial Paper and Color Corp filed Critical Imperial Paper and Color Corp
Publication of GB431218A publication Critical patent/GB431218A/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)

Abstract

A composition for coating or printing paper &c. webs comprises clay or a pigment, mixed with a size consisting of a solution of casein, glue, or albumen. The size may be prepared by stirring 20 lbs. of dry casein into about 80 lbs. of water heated to about 50 DEG C. meanwhile adding a solution of borax, caustic soda, sodium carbonate, ammonia, or sodium phosphate. The coated surface is subsequently sprayed with a solution of formaldehyde or other substance capable of reacting with the protein to form a water-insoluble compound.
GB8382/34A 1933-06-15 1934-03-16 Process of applying and/or printing a water-repellent coating on paper or similar material Expired GB431218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431218XA 1933-06-15 1933-06-15

Publications (1)

Publication Number Publication Date
GB431218A true GB431218A (en) 1935-07-03

Family

ID=21925611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8382/34A Expired GB431218A (en) 1933-06-15 1934-03-16 Process of applying and/or printing a water-repellent coating on paper or similar material

Country Status (1)

Country Link
GB (1) GB431218A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265902A (en) * 2021-04-28 2021-08-17 蔡勇满 Precooling's electric arc spraying aluminium foil paper preparation facilities

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265902A (en) * 2021-04-28 2021-08-17 蔡勇满 Precooling's electric arc spraying aluminium foil paper preparation facilities
CN113265902B (en) * 2021-04-28 2023-08-11 湖北盟科纸业有限公司 Electric arc aluminum-spraying aluminum foil paper preparation device for precooling treatment

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