DE2660142C3 - - Google Patents

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Publication number

DE2660142C3

DE2660142C3 DE2660142C3 DE 2660142 C3 DE2660142 C3 DE 2660142C3 DE 2660142 C3 DE2660142 C3 DE 2660142C3

Authority

DE

Germany

Prior art keywords

modified

cigarette

filter

cellulose

paper

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.)

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• 235000019504 cigarettes Nutrition 0.000 claims description 17
• 229920002678 cellulose Polymers 0.000 claims description 8
• 239000001913 cellulose Substances 0.000 claims description 8
• 125000005313 fatty acid group Chemical group 0.000 claims description 4
• 239000012948 isocyanate Substances 0.000 claims description 3
• 150000002513 isocyanates Chemical class 0.000 claims description 3
• 239000000463 material Substances 0.000 description 7
• SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 4
• 229960002715 nicotine Drugs 0.000 description 4
• SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
• 229920000877 Melamine resin Polymers 0.000 description 2
• 239000004640 Melamine resin Substances 0.000 description 2
• ITBPIKUGMIZTJR-UHFFFAOYSA-N [bis(hydroxymethyl)amino]methanol Chemical group OCN(CO)CO ITBPIKUGMIZTJR-UHFFFAOYSA-N 0.000 description 2
• 239000004480 active ingredient Substances 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 235000014113 dietary fatty acids Nutrition 0.000 description 2
• 238000001035 drying Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000003344 environmental pollutant Substances 0.000 description 2
• 239000000194 fatty acid Substances 0.000 description 2
• 229930195729 fatty acid Natural products 0.000 description 2
• 150000004665 fatty acids Chemical class 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
• 231100000719 pollutant Toxicity 0.000 description 2
• 239000000779 smoke Substances 0.000 description 2
• 230000000391 smoking effect Effects 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
• CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
• 235000021355 Stearic acid Nutrition 0.000 description 1
• 150000001299 aldehydes Chemical class 0.000 description 1
• 229920002301 cellulose acetate Polymers 0.000 description 1
• 239000003153 chemical reaction reagent Substances 0.000 description 1
• QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 125000005442 diisocyanate group Chemical group 0.000 description 1
• 239000000839 emulsion Substances 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 150000002576 ketones Chemical class 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 150000002825 nitriles Chemical class 0.000 description 1
• OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000008117 stearic acid Substances 0.000 description 1
• 239000011550 stock solution Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 239000008096 xylene Substances 0.000 description 1