FI56562C - Saett att hydrofobera cellulosafiberhaltiga material - Google Patents
Saett att hydrofobera cellulosafiberhaltiga material Download PDFInfo
- Publication number
- FI56562C FI56562C FI245/74A FI24574A FI56562C FI 56562 C FI56562 C FI 56562C FI 245/74 A FI245/74 A FI 245/74A FI 24574 A FI24574 A FI 24574A FI 56562 C FI56562 C FI 56562C
- Authority
- FI
- Finland
- Prior art keywords
- hydrophobizing
- chloroformate
- alkyl
- hydrophobizing agent
- isocyanate
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- -1 alkyl chloroformate Chemical compound 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 20
- 239000012948 isocyanate Substances 0.000 claims description 19
- CKDWPUIZGOQOOM-UHFFFAOYSA-N Carbamyl chloride Chemical compound NC(Cl)=O CKDWPUIZGOQOOM-UHFFFAOYSA-N 0.000 claims description 15
- 150000002513 isocyanates Chemical class 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000002657 fibrous material Substances 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 10
- 239000003995 emulsifying agent Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 125000001165 hydrophobic group Chemical group 0.000 claims description 6
- 239000000123 paper Substances 0.000 description 19
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000000203 mixture Substances 0.000 description 13
- 239000005871 repellent Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- GSTUJEWGYSLULH-UHFFFAOYSA-N n,n-dioctadecylcarbamoyl chloride Chemical compound CCCCCCCCCCCCCCCCCCN(C(Cl)=O)CCCCCCCCCCCCCCCCCC GSTUJEWGYSLULH-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- QVCQPIJMAAOGKX-UHFFFAOYSA-N (2,4,5-trimethylphenyl)thiourea Chemical compound CC1=CC(C)=C(NC(N)=S)C=C1C QVCQPIJMAAOGKX-UHFFFAOYSA-N 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000004569 hydrophobicizing agent Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical class OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 2
- 239000011436 cob Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VPFGOGVJAIADKW-UHFFFAOYSA-N n-methyl-n-octadecylcarbamoyl chloride Chemical compound CCCCCCCCCCCCCCCCCCN(C)C(Cl)=O VPFGOGVJAIADKW-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- LMYWWVZMHQSWQU-UHFFFAOYSA-N N,N-dioctadecylcarbamoyl chloride 1-isocyanatooctadecane Chemical compound C(CCCCCCCCCCCCCCCCC)N=C=O.C(CCCCCCCCCCCCCCCCC)N(C(=O)Cl)CCCCCCCCCCCCCCCCCC LMYWWVZMHQSWQU-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005119 alkyl cycloalkyl group Chemical group 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000002102 aryl alkyloxo group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 125000002463 lignoceryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 125000002460 pentacosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- 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
- D21H17/14—Carboxylic acids; 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
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
- D21H17/08—Isocyanates
-
- 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
- D21H17/17—Ketenes, e.g. ketene dimers
Landscapes
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7301319 | 1973-01-31 | ||
| SE7301319A SE370097B (OSRAM) | 1973-01-31 | 1973-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI56562B FI56562B (fi) | 1979-10-31 |
| FI56562C true FI56562C (fi) | 1980-02-11 |
Family
ID=20316485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI245/74A FI56562C (fi) | 1973-01-31 | 1974-01-30 | Saett att hydrofobera cellulosafiberhaltiga material |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3930932A (OSRAM) |
| JP (1) | JPS5218285B2 (OSRAM) |
| CA (1) | CA1012709A (OSRAM) |
| FI (1) | FI56562C (OSRAM) |
| FR (1) | FR2216392B1 (OSRAM) |
| GB (2) | GB1461124A (OSRAM) |
| IT (1) | IT1008764B (OSRAM) |
| SE (1) | SE370097B (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE389353B (sv) * | 1975-03-20 | 1976-11-01 | Kema Nord Ab | Sett att hydrofobera cellulosafibrer. |
| SE389354B (sv) * | 1975-03-20 | 1976-11-01 | Kema Nord Ab | Sett att hydrofobera cellulosafibrer. |
| DE3216414A1 (de) * | 1982-05-03 | 1983-11-03 | Bayer Ag, 5090 Leverkusen | Leimungsmittel auf basis von ketendimeren |
| DE3301670A1 (de) * | 1983-01-20 | 1984-07-26 | Bayer Ag, 5090 Leverkusen | Leimungsmittel |
| JPH01121752A (ja) * | 1987-11-06 | 1989-05-15 | Terumo Corp | 試験具 |
| IT1220715B (it) * | 1988-06-21 | 1990-06-15 | Francesco Malatesta | Procedimento per il collaggio della carta o prodotti similari |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008978A (en) * | 1960-05-10 | 1961-11-14 | Union Carbide Corp | Aminoalkyl chloroformates |
| US3501523A (en) * | 1963-06-04 | 1970-03-17 | Upjohn Co | Secondary carbamyl chlorides |
| US3492081A (en) * | 1965-06-08 | 1970-01-27 | Container Corp | Method of treating paper with isocyanates blocked with cyclohexanol |
| US3499824A (en) * | 1967-02-27 | 1970-03-10 | American Cyanamid Co | Aqueous cationic emulsions of papersizing isocyanates and manufacture of paper therewith |
-
1973
- 1973-01-31 SE SE7301319A patent/SE370097B/xx unknown
-
1974
- 1974-01-25 CA CA190,952A patent/CA1012709A/en not_active Expired
- 1974-01-25 FR FR7402508A patent/FR2216392B1/fr not_active Expired
- 1974-01-28 IT IT47972/74A patent/IT1008764B/it active
- 1974-01-29 JP JP49011536A patent/JPS5218285B2/ja not_active Expired
- 1974-01-30 FI FI245/74A patent/FI56562C/fi active
- 1974-01-30 GB GB5190275A patent/GB1461124A/en not_active Expired
- 1974-01-30 GB GB423174A patent/GB1461123A/en not_active Expired
- 1974-01-31 US US05/438,317 patent/US3930932A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2404571A1 (de) | 1974-08-08 |
| US3930932A (en) | 1976-01-06 |
| IT1008764B (it) | 1976-11-30 |
| DE2404571B2 (de) | 1976-04-15 |
| GB1461124A (en) | 1977-01-13 |
| JPS5218285B2 (OSRAM) | 1977-05-20 |
| FI56562B (fi) | 1979-10-31 |
| FR2216392A1 (OSRAM) | 1974-08-30 |
| FR2216392B1 (OSRAM) | 1976-05-07 |
| JPS49101609A (OSRAM) | 1974-09-26 |
| CA1012709A (en) | 1977-06-28 |
| GB1461123A (en) | 1977-01-13 |
| SE370097B (OSRAM) | 1974-09-30 |
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