CH441980A - Verfahren zur Herstellung von zellstoffhaltigen Vliesstoffen - Google Patents
Verfahren zur Herstellung von zellstoffhaltigen VliesstoffenInfo
- Publication number
- CH441980A CH441980A CH1121864A CH1121864A CH441980A CH 441980 A CH441980 A CH 441980A CH 1121864 A CH1121864 A CH 1121864A CH 1121864 A CH1121864 A CH 1121864A CH 441980 A CH441980 A CH 441980A
- Authority
- CH
- Switzerland
- Prior art keywords
- cellulose
- production
- containing nonwovens
- nonwovens
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/61—Polyamines polyimines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
- D06P5/225—Aminalization of cellulose; introducing aminogroups into cellulose
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing 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
- 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
- D21H17/57—Polyureas; Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0040631 | 1963-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH441980A true CH441980A (de) | 1967-08-15 |
Family
ID=7098321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1121864A CH441980A (de) | 1963-08-30 | 1964-08-27 | Verfahren zur Herstellung von zellstoffhaltigen Vliesstoffen |
Country Status (8)
Country | Link |
---|---|
US (1) | US3345253A (de) |
BE (1) | BE652509A (de) |
CH (1) | CH441980A (de) |
DE (1) | DE873082C (de) |
FI (1) | FI42398B (de) |
FR (1) | FR1407418A (de) |
GB (1) | GB1083123A (de) |
NL (1) | NL6410003A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128832B (de) * | 1958-12-04 | 1962-05-03 | Freudenberg Carl Fa | Verfahren zur Herstellung von nicht gewebten, chlor- und wasch-bestaendigen Flaechengebilden bzw. Vliesen |
BE661140A (de) * | 1964-03-14 | 1900-01-01 | ||
US3617440A (en) * | 1968-06-17 | 1971-11-02 | Dow Chemical Co | Process for promoting the drainage from a water-pulp medium using the reaction product of a polyethylenimine having a molecular weight of at least 300 with a urea |
US8741105B2 (en) * | 2009-09-01 | 2014-06-03 | Awi Licensing Company | Cellulosic product forming process and wet formed cellulosic product |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB466345A (en) * | 1935-08-22 | 1937-05-24 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of nitrogenous products |
BE581344A (de) * | 1959-08-04 |
-
1941
- 1941-08-12 DE DEF3836D patent/DE873082C/de not_active Expired
-
1964
- 1964-08-26 FI FI1818/64A patent/FI42398B/fi active
- 1964-08-27 US US392593A patent/US3345253A/en not_active Expired - Lifetime
- 1964-08-27 CH CH1121864A patent/CH441980A/de unknown
- 1964-08-28 NL NL6410003A patent/NL6410003A/xx unknown
- 1964-08-31 FR FR986662A patent/FR1407418A/fr not_active Expired
- 1964-08-31 BE BE652509A patent/BE652509A/xx unknown
- 1964-08-31 GB GB35589/64A patent/GB1083123A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6410003A (de) | 1965-03-01 |
DE873082C (de) | 1953-05-21 |
US3345253A (en) | 1967-10-03 |
FR1407418A (fr) | 1965-07-30 |
FI42398B (de) | 1970-03-31 |
GB1083123A (en) | 1967-09-13 |
BE652509A (de) | 1965-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH514013A (de) | Verfahren zur Herstellung von Nonwovens | |
CH492058A (de) | Verfahren zur Herstellung von beflorten Nonwovens | |
AT260006B (de) | Verfahren zur Herstellung von Zellstoff | |
CH456550A (de) | Verfahren zur Herstellung von Wasserstoff | |
CH441211A (de) | Verfahren zur Herstellung von Vliesstoffen | |
CH400085A (de) | Verfahren zur Herstellung von Vliesstoffen | |
AT252212B (de) | Verfahren zur Herstellung von Dicarbinolen | |
CH430750A (de) | Verfahren zur Herstellung von Azapentanolen | |
CH441980A (de) | Verfahren zur Herstellung von zellstoffhaltigen Vliesstoffen | |
CH472406A (de) | Verfahren zur Herstellung von Indolen | |
CH467718A (de) | Verfahren zur Herstellung von Wasserstoff | |
CH438234A (de) | Verfahren zur Herstellung von Wasserstoff | |
AT279572B (de) | Verfahren zur Herstellung von ω-Lactamen | |
CH460759A (de) | Verfahren zur Herstellung von 11a-Hydroxy-progesteron | |
CH459204A (de) | Verfahren zur Herstellung von Chinolinen | |
CH439252A (de) | Verfahren zur Herstellung von y-Lactonen | |
CH437247A (de) | Verfahren zur Herstellung von Ylenalen | |
CH416398A (de) | Verfahren zur Herstellung von Faservliesen | |
AT257813B (de) | Verfahren zur Herstellung von Faservliesen | |
AT249022B (de) | Verfahren zur kontinuierlichen Herstellung von Trimethyladipinsäuredinitril | |
CH434226A (de) | Verfahren zur Herstellung von Adiponitril | |
AT247834B (de) | Verfahren zur Herstellung von Wasserstoff | |
CH414644A (de) | Verbessertes Verfahren zur Herstellung von w-Lactamen | |
AT264710B (de) | Verfahren zur Herstellung von Demethyltetracyclinen | |
AT243238B (de) | Verfahren zur Herstellung von Trimethyladipinsäuredinitril |