NO123643B - - Google Patents
Download PDFInfo
- Publication number
- NO123643B NO123643B NO162257A NO16225766A NO123643B NO 123643 B NO123643 B NO 123643B NO 162257 A NO162257 A NO 162257A NO 16225766 A NO16225766 A NO 16225766A NO 123643 B NO123643 B NO 123643B
- Authority
- NO
- Norway
- Prior art keywords
- ketene
- materials
- cardboard
- bitumen
- temperatures
- Prior art date
Links
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 40
- 239000011111 cardboard Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000000123 paper Substances 0.000 claims description 11
- 239000010426 asphalt Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 238000005470 impregnation Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- -1 felt Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- 229920003043 Cellulose fiber Polymers 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 150000002561 ketenes Chemical class 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 229960000583 acetic acid Drugs 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000000397 acetylating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 208000002352 blister Diseases 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000003948 formamides Chemical class 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000002982 water resistant material Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
- C07C311/52—Y being a hetero atom
- C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea
- C07C311/57—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings
- C07C311/58—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings having nitrogen atoms of the sulfonylurea groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
- C07C311/52—Y being a hetero atom
- C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea
- C07C311/57—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings
- C07C311/59—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings having nitrogen atoms of the sulfonylurea groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
- C07C2602/42—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing seven carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045611 | 1965-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO123643B true NO123643B (fr) | 1971-12-27 |
Family
ID=7100569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO162257A NO123643B (fr) | 1965-03-24 | 1966-03-23 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3454636A (fr) |
| JP (4) | JPS4939252B1 (fr) |
| AT (5) | AT276427B (fr) |
| BE (1) | BE678358A (fr) |
| CH (2) | CH468357A (fr) |
| DE (1) | DE1518816C3 (fr) |
| FI (1) | FI45957C (fr) |
| FR (2) | FR1552785A (fr) |
| GB (1) | GB1127672A (fr) |
| IL (1) | IL25351A (fr) |
| NL (1) | NL6603879A (fr) |
| NO (1) | NO123643B (fr) |
| SE (1) | SE345262B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135044U (fr) * | 1978-03-11 | 1979-09-19 | ||
| JPS6184746U (fr) * | 1984-11-07 | 1986-06-04 | ||
| DE19923086A1 (de) | 1999-05-20 | 2000-11-23 | Aventis Pharma Gmbh | Cinnamoylaminoalkyl-substituierte Benzolsulfonamidderivate, Verfahren zu ihrer Herstellung, ihre Verwendung und sie enthaltende pharmazeutische Präparate |
| DE10054482A1 (de) | 2000-11-03 | 2002-05-08 | Aventis Pharma Gmbh | Heteroarylacryloylaminoalkyl-substituierte Benzolsulfonamidderivate, ihre Herstellung, ihre Verwendung und sie enthaltende pharmazeutische Präparate |
| DE10054481A1 (de) | 2000-11-03 | 2002-05-08 | Aventis Pharma Gmbh | Acylaminoalkyl-substituierte Benzolsulfonamidderivate, ihre Herstellung, ihre Verwendung und sie enthaltende pharmazeutische Präparate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185180B (de) * | 1963-10-19 | 1965-01-14 | Hoechst Ag | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
-
1965
- 1965-03-24 DE DE1518816A patent/DE1518816C3/de not_active Expired
-
1966
- 1966-03-08 US US532567A patent/US3454636A/en not_active Expired - Lifetime
- 1966-03-09 IL IL25351A patent/IL25351A/en unknown
- 1966-03-21 CH CH405566A patent/CH468357A/de unknown
- 1966-03-21 CH CH1735568A patent/CH467756A/de unknown
- 1966-03-22 AT AT286368A patent/AT276427B/de active
- 1966-03-22 AT AT270966A patent/AT273987B/de active
- 1966-03-22 AT AT286668A patent/AT274837B/de active
- 1966-03-22 AT AT286468A patent/AT275545B/de active
- 1966-03-22 AT AT286568A patent/AT274836B/de active
- 1966-03-23 SE SE3812/66A patent/SE345262B/xx unknown
- 1966-03-23 NO NO162257A patent/NO123643B/no unknown
- 1966-03-23 FI FI660750A patent/FI45957C/fi active
- 1966-03-24 JP JP41018256A patent/JPS4939252B1/ja active Pending
- 1966-03-24 GB GB13149/66A patent/GB1127672A/en not_active Expired
- 1966-03-24 FR FR1552785D patent/FR1552785A/fr not_active Expired
- 1966-03-24 BE BE678358D patent/BE678358A/xx unknown
- 1966-03-24 NL NL6603879A patent/NL6603879A/xx unknown
- 1966-06-23 FR FR66654A patent/FR5625M/fr not_active Expired
-
1967
- 1967-08-22 JP JP42053924A patent/JPS4945391B1/ja active Pending
- 1967-08-22 JP JP42053923A patent/JPS4945390B1/ja active Pending
- 1967-08-22 JP JP42053925A patent/JPS4945392B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1518816A1 (de) | 1969-04-30 |
| JPS4939252B1 (fr) | 1974-10-24 |
| JPS4945391B1 (fr) | 1974-12-04 |
| NL6603879A (fr) | 1966-09-26 |
| DE1518816B2 (de) | 1974-09-19 |
| GB1127672A (en) | 1968-09-18 |
| CH468357A (de) | 1969-02-15 |
| AT275545B (de) | 1969-10-27 |
| BE678358A (fr) | 1966-09-26 |
| SE345262B (fr) | 1972-05-23 |
| FR1552785A (fr) | 1969-01-10 |
| DE1518816C3 (de) | 1975-05-22 |
| JPS4945390B1 (fr) | 1974-12-04 |
| IL25351A (en) | 1970-01-29 |
| CH467756A (de) | 1969-01-31 |
| US3454636A (en) | 1969-07-08 |
| FR5625M (fr) | 1967-12-18 |
| FI45957C (fi) | 1972-11-10 |
| AT276427B (de) | 1969-11-25 |
| FI45957B (fr) | 1972-07-31 |
| AT274836B (de) | 1969-10-10 |
| AT274837B (de) | 1969-10-10 |
| AT273987B (de) | 1969-09-10 |
| JPS4945392B1 (fr) | 1974-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3493319A (en) | Esterification of cellulosic textiles with unsaturated long chain fatty acids in the presence of trifluoroacetic anhydride using controlled cellulose-acid-anhydride ratios | |
| Le et al. | Effect of boric acid on the stabilisation of cellulose-lignin filaments as precursors for carbon fibres | |
| Ivanovska et al. | Influence of the alkali treatment on the sorption and dielectric properties of woven jute fabric | |
| Shiraishi et al. | Thermal softening and melting of esterified wood prepared in an N2O4–DMF cellulose solvent medium | |
| NO123643B (fr) | ||
| Mannan et al. | Characterization of raw, delignified and bleached jute fibres by study of absorption of moisture and some mechanical properties | |
| US2629701A (en) | Compositions containing esters of a glycol and polycarboxylic acids and the treatment of cellulose therewith | |
| GB601696A (en) | A process for modifying the physical characteristics of cellulosic artificial threads | |
| US3051543A (en) | Method of reacting felted cellulose, sulphate cellulose and sulphite cellulose with gseous ketenes | |
| US3214500A (en) | Process for making filamentary structures prepared from the polycarbonate of 2, 2-(4, 4'-dihydroxydiphenyl) propane | |
| US3403145A (en) | Acetylation of cellulose | |
| US3492081A (en) | Method of treating paper with isocyanates blocked with cyclohexanol | |
| US4349413A (en) | Cellulosic fiber insulation and process of preparation | |
| EP1024217B1 (fr) | Liage thermique de fibres humides à base de cellulose | |
| CA1140307A (fr) | Methode de traitement de tissus textiles a la resine | |
| FR2478116B1 (fr) | Solutions conformables a partir de melanges de cellulose et polyamide-imide et articles en forme obtenus | |
| CN112609457B (zh) | 一种阻燃无纺布及其制备方法 | |
| JPH01272899A (ja) | ポリフェニレンサルファイド繊維紙 | |
| US2429643A (en) | Art of esterification | |
| US3719449A (en) | Crosslinked hetercyclic cellulosic products | |
| US3047391A (en) | Method of coating partially acetylated paper with plasticized cellulose ester and resulting paper coated with a photographic emulsion | |
| SU529184A1 (ru) | Препрег | |
| US2535919A (en) | Manufacture of sheets of webs of fibrous textile materials | |
| GB860992A (en) | Method for improving materials containing cellulose fibres and products produced from such materials | |
| US2203231A (en) | Treatment of cellulosic materials such as paper and fabrics to make them resistant to water |