GB938615A - Method of manufacturing impregnated felt paper, and the resulting and derived products - Google Patents

Method of manufacturing impregnated felt paper, and the resulting and derived products

Info

Publication number
GB938615A
GB938615A GB71860A GB71860A GB938615A GB 938615 A GB938615 A GB 938615A GB 71860 A GB71860 A GB 71860A GB 71860 A GB71860 A GB 71860A GB 938615 A GB938615 A GB 938615A
Authority
GB
United Kingdom
Prior art keywords
paper
calendering
hardened
impregnated
cylinders
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
GB71860A
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.)
MICHAEL HEBBELINCK
Original Assignee
MICHAEL HEBBELINCK
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 claimed from BE574583A external-priority patent/BE574583A/en
Priority claimed from BE585730A external-priority patent/BE585730A/en
Application filed by MICHAEL HEBBELINCK filed Critical MICHAEL HEBBELINCK
Publication of GB938615A publication Critical patent/GB938615A/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
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • D21H25/14—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod the body being a casting drum, a heated roll or a calender
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • 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
    • D21H17/61—Bitumen
    • 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
    • D21H17/62—Rosin; Derivatives thereof

Abstract

938,615. Impregnating and calendering paper. M. HEBBELINCK. Jan. 8, 1960 [Jan. 9, 1959; Dec. 16, 1959], No. 718/60. Class 96. A flexible, hardened, bitumenized, felt paper having a high resistance to indentation, is made by first impregnating the felt paper with a mixture of soft bitumen and a hardener, and then subjecting the impregnated and hardened felt paper to a calendering operation. The hardener may be rosin pitch, a coumarone resin, an asphaltic pyrobitumen or a solid hard natural bitumen, and reduces the tendency of the cold bitumen to flow without unduly affecting its viscosity at high temperature. The impregnated and hardened paper may be humidified by standing it in an atmosphere of high humidity before calendering or by applying water and a wetting agent and then standing it in an atmosphere of high humidity, or reeling and storing it. The impregnated and hardened paper may be coated, or may have a surface decoration applied by coating or by means of an adhesive before calendering; the calendering operation may serve also to fix the decorative film. The products may be used as floor coverings. Calenders for the calendering step may be of conventional types having two cylinders, a plurality of cylinders, or a travelling metal band tensioned round a cylinder, or of the type shown. In this, the web 11 is pressed between the cylinder 5 and the travelling metal band 6<SP>1</SP> by pistons of small cylinders 12, 13, 14 and 15, giving repeated maxima of pressure.
GB71860A 1959-01-09 1960-01-08 Method of manufacturing impregnated felt paper, and the resulting and derived products Expired GB938615A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE574583A BE574583A (en) 1959-01-09 1959-01-09 Process for the manufacture of impregnated felt board, as well as products obtained and derivatives.
BE585730A BE585730A (en) 1959-12-16 1959-12-16 Process for the manufacture of impregnated felt board, as well as products obtained and derivatives.

Publications (1)

Publication Number Publication Date
GB938615A true GB938615A (en) 1963-10-02

Family

ID=25655471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB71860A Expired GB938615A (en) 1959-01-09 1960-01-08 Method of manufacturing impregnated felt paper, and the resulting and derived products

Country Status (1)

Country Link
GB (1) GB938615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468320A1 (en) * 1979-10-05 1981-05-08 Personal Products Co FLEXIBLE ABSORBENT PANELS USING FIBERS TO ABSORB FLUIDS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468320A1 (en) * 1979-10-05 1981-05-08 Personal Products Co FLEXIBLE ABSORBENT PANELS USING FIBERS TO ABSORB FLUIDS

Similar Documents

Publication Publication Date Title
EP0138285A3 (en) Chintz fabric and method of producing same
ES2017230A6 (en) Decorative high-pressure laminate and a process for producing a surface layer thereon.
KR830004969A (en) Manufacturing method of decorative high pressure thin layer
ES470885A1 (en) Manufacture of coated split-resistant improvement webs from paper having unit weight 60 g/m{hu 2
FR2392810A1 (en) Flat articles or mouldings - coated with plastics contg. reinforcing filler, are used as stiffeners or other components in mfr. of footwear
ATE53331T1 (en) PROCESS FOR IMPREGNATION OF A FLAT COMPRESSABLE SUPPORT MATERIAL WITH PLASTIC RESIN AND DEVICE FOR PERFORMING THIS PROCESS.
GB938615A (en) Method of manufacturing impregnated felt paper, and the resulting and derived products
GB1362174A (en) Production of sheet material for use as gaskets
ES435278A2 (en) Production of decorative faced panels
US2126622A (en) Nail holding building composition
SE8104317L (en) PRINTING OF PRINT MATERIAL
US1941769A (en) Impregnated fibrous block
GB1083845A (en) Roofing material
DK229086A (en) PROCEDURE FOR SURFACE COATING
GB1142673A (en) Resin-impregnated coated papers
US2210321A (en) Spot-saturated composition board
FR2270094A1 (en) Decorative surface finishing of wood - with webs impregnated with low conc aminoplast- and coated with higher conc. aminoplast soln.
ES223194U (en) Flat board of a fibrous and porous material. (Machine-translation by Google Translate, not legally binding)
US2086862A (en) Wallboard
KR950013293B1 (en) A impregnating paper and a method of preparation thereof
FR2375040A1 (en) Compressed panels for decorating wood - made in two stages from cellulosic material contg. different resins
KR850005897A (en) Water soluble polymer binding wallpaper
JPS644007A (en) Laminated board
DE2137558C3 (en) Decorative film or wallpaper and process for their manufacture
JPS61127686A (en) Manufacture of inorganic construction board