GB270243A - - Google Patents

Info

Publication number
GB270243A
GB270243A GB27351/26A GB2735126A GB270243A GB 270243 A GB270243 A GB 270243A GB 27351/26 A GB27351/26 A GB 27351/26A GB 2735126 A GB2735126 A GB 2735126A GB 270243 A GB270243 A GB 270243A
Authority
GB
United Kingdom
Prior art keywords
paper
phenol resin
water
resin
pulp
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
GB27351/26A
Other languages
English (en)
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.)
Felten & Guilleaume Carlswerk Actien-Gesellschaft
Original Assignee
Felten & Guilleaume Carlswerk Actien-Gesellschaft
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 Felten & Guilleaume Carlswerk Actien-Gesellschaft filed Critical Felten & Guilleaume Carlswerk Actien-Gesellschaft
Publication of GB270243A publication Critical patent/GB270243A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Paper (AREA)
GB27351/26A 1926-04-29 1926-11-01 Expired GB270243A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE270243T 1926-04-29

Publications (1)

Publication Number Publication Date
GB270243A true GB270243A (cs) 1927-06-23

Family

ID=31893715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27351/26A Expired GB270243A (cs) 1926-04-29 1926-11-01

Country Status (2)

Country Link
US (1) US1630424A (cs)
GB (1) GB270243A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698558A (en) * 1952-01-17 1955-01-04 Hawley Products Co Method of preparing felted products containing glass fibers
US2802405A (en) * 1952-04-24 1957-08-13 Christopher J Krogel Porous article and method of making the same
DE1131503B (de) * 1956-11-30 1962-06-14 Connecticut Filter Corp Verfahren zum Aufbereiten von organischen Faserstoffen fuer die Herstellung von Filtern unter Verwendung einer mit Loechern versehenen Gussform

Also Published As

Publication number Publication date
US1630424A (en) 1927-05-31

Similar Documents

Publication Publication Date Title
GB270243A (cs)
GB531615A (en) Improvements in and relating to the manufacture of insulated wire and varnish for use therein
ES414776A1 (es) Procedimiento para la fabricacion de papel, papel fluting ocarton.
GB251931A (en) Improvements in and relating to paper insulation for electric cables and the like
GB328962A (en) Improvements in and relating to processes for producing highly glazed, insulating pasteboard
SU433264A1 (ru) Волокнистая масса для производстваэлектроизоляционного картона для аппаратовс масляным заполнением
GB330712A (en) Improved manufacture of coal tar products
SU568694A1 (ru) Состав дл изготовлени слюдоволокнита
GB168891A (en) Process for the production of insulating material for electrical purposes
US1439991A (en) Molded material and method of preparation
GB287538A (cs)
GB280178A (en) Electrically insulating composition of matter for the construction of partitions and the like
GB270535A (en) Improvements in electric insulation board and method of making the same
GB233965A (en) Improvements in or relating to pulp board
GB362233A (en) Improvements in or relating to electric insulators
GB534159A (en) Improvements in and relating to insulated electrical conductors
SU717206A1 (ru) Слюдоволокниста электроизол ционна бумага
GB341535A (en) Improvements in or relating to electrically insulating sheet material
GB305973A (en) Improved manufacture of plastic material
GB301876A (cs)
GB247620A (en) Improved resinous compositions suitable for building and analogous purposes and method of making same
GB157415A (en) Process for the production of insulating material for electrical purposes
GB539530A (en) Cement fibre products
GB275955A (en) Improvements in and relating to coating materials
GB332594A (en) Improvements in or relating to electrically insulating materials