GB2157331B - Impregnated paper and a method for its production - Google Patents
Impregnated paper and a method for its productionInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2219765A (en) * | 1988-06-14 | 1989-12-20 | Preseal | Laminated boards |
Family Cites Families (6)
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 |
-
1984
- 1984-04-13 SE SE8402059A patent/SE457966B/en not_active IP Right Cessation
-
1985
- 1985-04-02 GB GB08508538A patent/GB2157331B/en not_active Expired
- 1985-04-10 FI FI851423A patent/FI851423L/en not_active Application Discontinuation
- 1985-04-12 DE DE19853513185 patent/DE3513185A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FI851423L (en) | 1985-10-14 |
DE3513185C2 (en) | 1987-06-11 |
SE8402059L (en) | 1985-10-14 |
GB2157331A (en) | 1985-10-23 |
FI851423A0 (en) | 1985-04-10 |
DE3513185A1 (en) | 1985-10-17 |
SE8402059D0 (en) | 1984-04-13 |
SE457966B (en) | 1989-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |