DE1468539A1 - Verfahren zur Herstellung von hydrophober Cellulose - Google Patents
Verfahren zur Herstellung von hydrophober CelluloseInfo
- Publication number
- DE1468539A1 DE1468539A1 DE19631468539 DE1468539A DE1468539A1 DE 1468539 A1 DE1468539 A1 DE 1468539A1 DE 19631468539 DE19631468539 DE 19631468539 DE 1468539 A DE1468539 A DE 1468539A DE 1468539 A1 DE1468539 A1 DE 1468539A1
- Authority
- DE
- Germany
- Prior art keywords
- cellulose
- temperature
- methyl methacrylate
- solvent
- grafted
- 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.)
- Pending
Links
- 229920002678 cellulose Polymers 0.000 title claims description 35
- 239000001913 cellulose Substances 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 29
- 230000002209 hydrophobic effect Effects 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229920000642 polymer Polymers 0.000 claims description 19
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 8
- 229920000578 graft copolymer Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229920003043 Cellulose fiber Polymers 0.000 claims description 5
- 229920001131 Pulp (paper) Polymers 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 claims 1
- 241000246358 Thymus Species 0.000 claims 1
- 235000007303 Thymus vulgaris Nutrition 0.000 claims 1
- 239000001585 thymus vulgaris Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 235000007173 Abies balsamea Nutrition 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 241000218685 Tsuga Species 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000013068 control sample Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 241000723367 Conium maculatum Species 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000005018 Pinus echinata Nutrition 0.000 description 1
- 241001236219 Pinus echinata Species 0.000 description 1
- 235000017339 Pinus palustris Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
- D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
- D21H5/143—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives grafted or encapsulated cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/06—Sulfite or bisulfite 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/18—Grafting textile fibers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Paper (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191712A US3232823A (en) | 1962-05-02 | 1962-05-02 | Process of converting hydrophilic cellulose graft copolymers to hydrophobic copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1468539A1 true DE1468539A1 (de) | 1968-12-19 |
Family
ID=22706632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631468539 Pending DE1468539A1 (de) | 1962-05-02 | 1963-04-26 | Verfahren zur Herstellung von hydrophober Cellulose |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3232823A (enExample) |
| DE (1) | DE1468539A1 (enExample) |
| FI (2) | FI41208B (enExample) |
| FR (1) | FR1342435A (enExample) |
| GB (1) | GB1011431A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2743383A1 (de) | 2012-12-13 | 2014-06-18 | Kelheim Fibres GmbH | Regenerierte cellulosefaser |
| US11083817B2 (en) | 2012-02-28 | 2021-08-10 | Lenzing Aktiengesellschaft | Hygiene product |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669916A (en) * | 1969-06-11 | 1972-06-13 | Tomoegawa Paper Mfg Co Ltd | A solution of a graft copolymer of cellulose |
| US4552618A (en) * | 1981-08-03 | 1985-11-12 | Personal Products Company | Stabilized absorbent boards |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA582773A (en) * | 1959-09-08 | R. House Ronald | Wet strength paper containing aminoaliphatic chain polymer resins | |
| US2901813A (en) * | 1953-10-20 | 1959-09-01 | American Viscose Corp | Textile material of regenerated cellulose containing a polyacrylamide |
| US2784052A (en) * | 1954-04-23 | 1957-03-05 | Du Pont | Process of preparing waterproof films, fabrics, filaments, and yarns of regenerated cellulose containing within a waterproof addition polymer and products produced therefrom |
| US2922768A (en) * | 1956-04-12 | 1960-01-26 | Mino Guido | Process for polymerization of a vinylidene monomer in the presence of a ceric salt and an organic reducing agent |
| BE561742A (enExample) * | 1956-10-18 | |||
| US3073667A (en) * | 1956-11-26 | 1963-01-15 | Montedison Spa | Shaped articles comprising isotactic polypropylene having a surface formed of a graft copolymer, and method of making the articles |
| US3065041A (en) * | 1958-04-23 | 1962-11-20 | American Cyanamid Co | Method of graft-polymerizing acrylate monomers onto paper in presence of ethylene dimethacrylate, and resulting product |
| US3081143A (en) * | 1959-08-04 | 1963-03-12 | American Cyanamid Co | Stiff, strong paper |
-
1962
- 1962-05-02 US US191712A patent/US3232823A/en not_active Expired - Lifetime
- 1962-09-27 GB GB36773/62A patent/GB1011431A/en not_active Expired
- 1962-10-26 FI FI1935/62A patent/FI41208B/fi active
- 1962-11-21 FR FR916183A patent/FR1342435A/fr not_active Expired
-
1963
- 1963-04-26 DE DE19631468539 patent/DE1468539A1/de active Pending
-
1967
- 1967-11-03 FI FI2978/67A patent/FI41460B/fi active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11083817B2 (en) | 2012-02-28 | 2021-08-10 | Lenzing Aktiengesellschaft | Hygiene product |
| EP2743383A1 (de) | 2012-12-13 | 2014-06-18 | Kelheim Fibres GmbH | Regenerierte cellulosefaser |
| US11124629B2 (en) | 2012-12-13 | 2021-09-21 | Kelheim Fibres Gmbh | Regenerated cellulose fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| FI41460B (enExample) | 1969-07-31 |
| US3232823A (en) | 1966-02-01 |
| FR1342435A (fr) | 1963-11-08 |
| FI41208B (enExample) | 1969-06-02 |
| GB1011431A (en) | 1965-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2416532C3 (de) | Verfahren zur Herstellung absorptionsfähiger Cellulosematerialien und deren Verwendung | |
| DE1444129C3 (de) | Verfahren zur Verbesserung der Trocken- und Nass-Knitterfestigkeit von Cellulosefasern enthaltenden Geweben | |
| DE3781728T2 (de) | Absorbierende gegenstaende aus individuell vernetzten fasern und wegwerfartikel, die solche gegenstaende enthalten. | |
| DE936029C (de) | Verfahren zur Veredlung von aus Cellulose bestehenden Textilien | |
| DE1446615A1 (de) | Verfahren zur Herstellung von Papierprodukten | |
| DE2751822A1 (de) | Cellulosefasern mit eingelagerten acrylpolymerisaten und hoher absorptionsfaehigkeit | |
| EP0061117B1 (de) | Fixierte Polyacrylnitrilfäden und -fasern sowie Verfahren zu ihrer Herstellung | |
| DE2500651A1 (de) | Verfahren zur herstellung von in wasser dispergierbaren polyolefinfasern | |
| DE1468539A1 (de) | Verfahren zur Herstellung von hydrophober Cellulose | |
| DE3228766C2 (enExample) | ||
| DE2128002C3 (de) | Glanzstabile Filme, Fäden und Fasern aus Copolymerisat-Mischungen auf der Basis von Acrylnitril-Copolymerisaten | |
| DE2045118B2 (de) | 27.02.70 Japan 16735-70 Verfahren zum Herstellen eines Faservlieses | |
| DE2532120A1 (de) | Verfahren zur herstellung von hochschrumpffaehigen nassgesponnenen acrylfasern oder -faeden | |
| DE2128004C3 (de) | Filme, Fäden und Fasern aus Acrylnitril-Copolymerisaten mit verbesserter Glanzstabilität | |
| DE2130186A1 (de) | Verfahren zum Herstellen von Faservliesmaterial und nach diesem hergestelltes Faservilesmaterial | |
| DE19983882B4 (de) | Fasermaterial mit hohem spezifischen Volumen, hoher Festigkeit und permanenter Fasermorphologie | |
| AT165080B (de) | Verfahren zur Behandlung von cellulosehältigem Textilmaterial | |
| AT334193B (de) | Verfahren zur verhinderung der rekondensation von ligninradikalen wahrend des kochprozesses und zur pfropfung von synthetischen polymeren auf fasern aus ligninhaltigem cellulosematerial | |
| DE1696185A1 (de) | Nichtgewebte fasrige Produkte aus Gelfasern und Verfahren zu ihrer Herstellung | |
| DE862510C (de) | Verfahren zur Herstellung von Kunstleder | |
| DE2030491A1 (enExample) | ||
| DE1469445C3 (de) | Verfahren zum Verbessern der Eigenschaften von polymeren Stoffen | |
| DE1237425B (de) | Verfahren zur herstellung von flammfestem papier auf cellulosebasis | |
| DE2208335A1 (de) | Verfahren zur Herstellung von Papierbrei aus Holzspänen | |
| DE1145134B (de) | Verfahren zur Herstellung rueckfuehrbar verformter textiler Gebilde |