FI42041B - - Google Patents
Info
- Publication number
- FI42041B FI42041B FI1683/61A FI168361A FI42041B FI 42041 B FI42041 B FI 42041B FI 1683/61 A FI1683/61 A FI 1683/61A FI 168361 A FI168361 A FI 168361A FI 42041 B FI42041 B FI 42041B
- Authority
- FI
- Finland
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
- 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
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/42—Asbestos
-
- 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
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ8332A DE1136199B (de) | 1960-11-04 | 1960-11-04 | Verfahren zum Herstellen von mit thermoplastischen Kunststoffen gefuellten Fasermaterialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI42041B true FI42041B (me) | 1969-12-31 |
Family
ID=7620462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1683/61A FI42041B (me) | 1960-11-04 | 1961-09-26 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3119731A (me) |
| AT (1) | AT241262B (me) |
| BE (1) | BE608996A (me) |
| CH (1) | CH399160A (me) |
| DE (1) | DE1136199B (me) |
| FI (1) | FI42041B (me) |
| FR (1) | FR1303882A (me) |
| GB (1) | GB964278A (me) |
| LU (1) | LU40578A1 (me) |
| NL (1) | NL269170A (me) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280218A (en) * | 1963-09-06 | 1966-10-18 | Dow Chemical Co | Graft polymers of ethylenimine onto a polyacrylic or polymethacrylic acid backbone |
| BE734288A (me) * | 1968-06-10 | 1969-11-17 | ||
| DE1771903B1 (de) * | 1968-07-27 | 1972-04-27 | Roehm Gmbh | Verfahren zur Herstellung von Papieren,Pappen und Faservliesstoffen mit verminderter Spaltbarkeit |
| CA1090511A (en) * | 1975-05-02 | 1980-12-02 | Vincent M. Rasicci | Method for controlling canadian standard freeness in fiber slurry beater addition |
| DE2843612A1 (de) * | 1978-10-18 | 1980-04-17 | Goodrich Co B F | Verfahren zur herstellung von papier nach dem nasslegeverfahren |
| US4445970A (en) * | 1980-10-22 | 1984-05-01 | Penntech Papers, Inc. | High mineral composite fine paper |
| US5906712A (en) * | 1990-12-05 | 1999-05-25 | Unitika Ltd. | Production of fiber reinforced composite |
| US5693732A (en) * | 1996-01-08 | 1997-12-02 | Gencorp. Inc. | Latex binder for paper coating formulations having improved strength and blister resistance |
| US5865953A (en) * | 1996-08-30 | 1999-02-02 | Merrimac Paper Company, Inc. | Paper for corrugating medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA601461A (en) * | 1960-07-12 | American Cyanamid Company | Cellulose webs of improved dry strength | |
| US2686121A (en) * | 1948-07-07 | 1954-08-10 | Morton Chemical Co | Process of loading cellulosic fibers |
| US2721140A (en) * | 1952-09-19 | 1955-10-18 | Hercules Powder Co Ltd | Paper of high wet strength and process therefor |
| US2910399A (en) * | 1956-04-09 | 1959-10-27 | Rohm & Haas | Process for making cellulose fibrous sheet |
-
0
- BE BE608996D patent/BE608996A/xx unknown
- NL NL269170D patent/NL269170A/xx unknown
-
1960
- 1960-11-04 DE DEZ8332A patent/DE1136199B/de active Pending
-
1961
- 1961-09-07 LU LU40578D patent/LU40578A1/xx unknown
- 1961-09-26 FI FI1683/61A patent/FI42041B/fi active
- 1961-10-03 AT AT742161A patent/AT241262B/de active
- 1961-10-17 FR FR876178A patent/FR1303882A/fr not_active Expired
- 1961-10-17 GB GB37096/61A patent/GB964278A/en not_active Expired
- 1961-10-30 CH CH1250761A patent/CH399160A/de unknown
- 1961-11-06 US US150149A patent/US3119731A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1136199B (de) | 1962-09-06 |
| BE608996A (me) | |
| US3119731A (en) | 1964-01-28 |
| FR1303882A (fr) | 1962-09-14 |
| CH399160A (de) | 1966-03-31 |
| NL269170A (me) | |
| AT241262B (de) | 1965-07-12 |
| GB964278A (en) | 1964-07-22 |
| LU40578A1 (me) | 1961-11-07 |