FI761279A - - Google Patents
Info
- Publication number
- FI761279A FI761279A FI761279A FI761279A FI761279A FI 761279 A FI761279 A FI 761279A FI 761279 A FI761279 A FI 761279A FI 761279 A FI761279 A FI 761279A FI 761279 A FI761279 A FI 761279A
- 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
- 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
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57399775A | 1975-05-02 | 1975-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI761279A true FI761279A (xx) | 1976-11-09 |
Family
ID=24294265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI761279A FI761279A (xx) | 1975-05-02 | 1976-05-06 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS51136905A (xx) |
BE (1) | BE841583A (xx) |
CA (1) | CA1090511A (xx) |
DE (1) | DE2619310A1 (xx) |
FI (1) | FI761279A (xx) |
FR (1) | FR2350423A1 (xx) |
NL (1) | NL7604592A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2843612A1 (de) * | 1978-10-18 | 1980-04-17 | Goodrich Co B F | Verfahren zur herstellung von papier nach dem nasslegeverfahren |
GB2093474B (en) * | 1981-02-10 | 1984-10-24 | Texon Inc | High temperature resistant gasketing material incorporating organic fibers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868641A (en) * | 1956-07-20 | 1959-01-13 | Armstrong Cork Co | Beater saturated sheets having increased strength |
US3076740A (en) * | 1960-09-23 | 1963-02-05 | American Cyanamid Co | Asbestos paper manufacture |
NL269170A (xx) * | 1960-11-04 | |||
BE623830A (xx) * | 1961-10-21 | |||
JPS4825001B1 (xx) * | 1963-05-06 | 1973-07-25 | ||
DE1769699A1 (de) * | 1968-06-29 | 1971-11-04 | Basf Ag | Verfahren zur Herstellung gebundener Faservliese nach dem Nassverfahren |
-
1976
- 1976-04-26 CA CA251,067A patent/CA1090511A/en not_active Expired
- 1976-04-29 NL NL7604592A patent/NL7604592A/xx not_active Application Discontinuation
- 1976-04-30 DE DE19762619310 patent/DE2619310A1/de active Pending
- 1976-05-04 JP JP5125176A patent/JPS51136905A/ja active Pending
- 1976-05-06 FI FI761279A patent/FI761279A/fi not_active Application Discontinuation
- 1976-05-07 BE BE166839A patent/BE841583A/xx unknown
- 1976-05-07 FR FR7613856A patent/FR2350423A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2619310A1 (de) | 1976-11-11 |
CA1090511A (en) | 1980-12-02 |
BE841583A (fr) | 1976-09-01 |
JPS51136905A (en) | 1976-11-26 |
FR2350423B1 (xx) | 1979-08-31 |
NL7604592A (nl) | 1976-11-04 |
FR2350423A1 (fr) | 1977-12-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: THE B.F. GOODRICH CO |