GB2157331B - Impregnated paper and a method for its production - Google Patents

Impregnated paper and a method for its production

Info

Publication number
GB2157331B
GB2157331B GB08508538A GB8508538A GB2157331B GB 2157331 B GB2157331 B GB 2157331B GB 08508538 A GB08508538 A GB 08508538A GB 8508538 A GB8508538 A GB 8508538A GB 2157331 B GB2157331 B GB 2157331B
Authority
GB
United Kingdom
Prior art keywords
production
impregnated paper
impregnated
paper
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
GB08508538A
Other versions
GB2157331A (en
Inventor
Mats Inge
Carl E Johannson
Ulf Kittilsen
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.)
Casco AB
Original Assignee
Casco AB
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 Casco AB filed Critical Casco AB
Publication of GB2157331A publication Critical patent/GB2157331A/en
Application granted granted Critical
Publication of GB2157331B publication Critical patent/GB2157331B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
GB08508538A 1984-04-13 1985-04-02 Impregnated paper and a method for its production Expired GB2157331B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402059A SE457966B (en) 1984-04-13 1984-04-13 IMPREGNATED PAPER CONTAINING A PRE-CONDENSATED BETWEEN PHENOL AND FORMAL HYDRADE AND PROCEDURES FOR ITS PREPARATION

Publications (2)

Publication Number Publication Date
GB2157331A GB2157331A (en) 1985-10-23
GB2157331B true GB2157331B (en) 1987-07-01

Family

ID=20355562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508538A Expired GB2157331B (en) 1984-04-13 1985-04-02 Impregnated paper and a method for its production

Country Status (4)

Country Link
DE (1) DE3513185A1 (en)
FI (1) FI851423L (en)
GB (1) GB2157331B (en)
SE (1) SE457966B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219765A (en) * 1988-06-14 1989-12-20 Preseal Laminated boards

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199550A (en) * 1957-03-14 1959-12-15 Owens Corning Fiberglass Corp Manufacturing process of composite products of foam and fibers
GB928901A (en) * 1958-07-19 1963-06-19 British United Shoe Machinery Improvements in or relating to stiffener material
GB949859A (en) * 1961-07-21 1964-02-19 J B Broadley Ltd Process for the production of synthetic leather-like material
GB1069625A (en) * 1962-12-04 1967-05-24 Borden Chemical Company U K Lt Improvements in or relating to the manufacture of synthetic resin articles reinforced with fibrous material
DE1469513A1 (en) * 1965-07-19 1968-12-19 Billingsfors Langed Ab Method for producing a substitute material for textile material
JPS495743B1 (en) * 1965-10-21 1974-02-08

Also Published As

Publication number Publication date
SE457966B (en) 1989-02-13
DE3513185A1 (en) 1985-10-17
SE8402059D0 (en) 1984-04-13
FI851423L (en) 1985-10-14
DE3513185C2 (en) 1987-06-11
GB2157331A (en) 1985-10-23
SE8402059L (en) 1985-10-14
FI851423A0 (en) 1985-04-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee