GB660327A - Improved process for the production of transparent paper, in particular for drawing purposes - Google Patents

Improved process for the production of transparent paper, in particular for drawing purposes

Info

Publication number
GB660327A
GB660327A GB1403149A GB1403149A GB660327A GB 660327 A GB660327 A GB 660327A GB 1403149 A GB1403149 A GB 1403149A GB 1403149 A GB1403149 A GB 1403149A GB 660327 A GB660327 A GB 660327A
Authority
GB
United Kingdom
Prior art keywords
paper
resin
transparent paper
production
improved process
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
GB1403149A
Inventor
Hermann Winzer
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.)
Renker Belipa GmbH
Original Assignee
Renker Belipa GmbH
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 CH270847D priority Critical patent/CH270847A/en
Priority to FR1009383D priority patent/FR1009383A/en
Priority to DEP2915A priority patent/DE847546C/en
Application filed by Renker Belipa GmbH filed Critical Renker Belipa GmbH
Priority to GB1403149A priority patent/GB660327A/en
Priority to DER6425A priority patent/DE901372C/en
Publication of GB660327A publication Critical patent/GB660327A/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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/26—Agents rendering paper transparent or translucent

Landscapes

  • Paper (AREA)

Abstract

660,327. Transparent paper. RENKERBELIPA GES. May 25, 1949, No. 14031/49. Class 96. Transparent paper, e.g. for drawing, for lampshades, or for coating with light-sensitive emulsions, is made by impregnating opaque paper with resin solutions which do not include drying oils, evaporating the solvent,- and heating the paper above the melting point of the resin, but preferably not above 100‹ C. The paper may be sized or unsized; the resin may be a polystyrene, cyclohexanone, alkyd, chlorodiphenyl, or a urea-formaldehyde resin as a 50 per cent solution in an organic solvent. The paper may be coated with a hard resin solution, which may contain baryta &c. to make the surface more receptive of pencil marks.
GB1403149A 1948-10-02 1949-05-25 Improved process for the production of transparent paper, in particular for drawing purposes Expired GB660327A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH270847D CH270847A (en) 1949-05-25 1948-05-13 Process for the production of transparent papers, in particular for drawing purposes.
FR1009383D FR1009383A (en) 1949-05-25 1948-06-11 Process for manufacturing transparent papers, in particular for drawing, and papers thus obtained
DEP2915A DE847546C (en) 1948-10-02 1948-10-02 Process for the production of transparent papers
GB1403149A GB660327A (en) 1949-05-25 1949-05-25 Improved process for the production of transparent paper, in particular for drawing purposes
DER6425A DE901372C (en) 1949-05-25 1951-07-29 Process for the production of transparent papers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1403149A GB660327A (en) 1949-05-25 1949-05-25 Improved process for the production of transparent paper, in particular for drawing purposes

Publications (1)

Publication Number Publication Date
GB660327A true GB660327A (en) 1951-11-07

Family

ID=10033738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1403149A Expired GB660327A (en) 1948-10-02 1949-05-25 Improved process for the production of transparent paper, in particular for drawing purposes

Country Status (4)

Country Link
CH (1) CH270847A (en)
DE (2) DE847546C (en)
FR (1) FR1009383A (en)
GB (1) GB660327A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1200273B1 (en) * 1999-07-28 2002-12-04 Koenig & Bauer Aktiengesellschaft Finishing method
SE2050456A1 (en) * 2020-04-21 2021-10-22 Rise Innventia Ab Transparent paper or cardboard substrate and method for its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1200273B1 (en) * 1999-07-28 2002-12-04 Koenig & Bauer Aktiengesellschaft Finishing method
SE2050456A1 (en) * 2020-04-21 2021-10-22 Rise Innventia Ab Transparent paper or cardboard substrate and method for its production

Also Published As

Publication number Publication date
DE901372C (en) 1954-01-11
CH270847A (en) 1950-09-30
DE847546C (en) 1952-11-04
FR1009383A (en) 1952-05-28

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