DE1620775C3 - - Google Patents
Info
- Publication number
- DE1620775C3 DE1620775C3 DE19661620775 DE1620775A DE1620775C3 DE 1620775 C3 DE1620775 C3 DE 1620775C3 DE 19661620775 DE19661620775 DE 19661620775 DE 1620775 A DE1620775 A DE 1620775A DE 1620775 C3 DE1620775 C3 DE 1620775C3
- Authority
- DE
- Germany
- Prior art keywords
- organic polymers
- viscose
- softening point
- added
- whose
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 15
- 229920000297 Rayon Polymers 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 229920002678 cellulose Polymers 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 11
- 229920000620 organic polymer Polymers 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000004627 regenerated cellulose Substances 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 3
- 230000015271 coagulation Effects 0.000 claims 2
- 238000005345 coagulation Methods 0.000 claims 2
- 239000011888 foil Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 ethylene oxide ester Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR33226A FR1458612A (fr) | 1965-09-30 | 1965-09-30 | Procédé pour améliorer les propriétés de surface des films de pellicule cellulosique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1620775A1 DE1620775A1 (de) | 1970-04-30 |
| DE1620775B2 DE1620775B2 (de) | 1974-06-12 |
| DE1620775C3 true DE1620775C3 (enrdf_load_stackoverflow) | 1975-03-06 |
Family
ID=8589384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661620775 Granted DE1620775B2 (de) | 1965-09-30 | 1966-09-24 | Verfahren zur Herstellung von Folien aus regenerierter Cellulose mit verbesserter Oberflächenbeschaffenheit |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1620775B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1458612A (enrdf_load_stackoverflow) |
| GB (1) | GB1102008A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839244A (en) * | 1970-05-01 | 1974-10-01 | Akzona Inc | Flame-resistant polymeric products from polyacyloxalamidrazones and viscose and their manufacture |
| DE2843989A1 (de) * | 1977-10-13 | 1979-04-19 | Courtaulds Ltd | Faeden aus regenerierter zellulose |
| AU680730B2 (en) * | 1994-03-01 | 1997-08-07 | Kuraray Co., Ltd. | Regenerated cellulose fiber dyeable with disperse dye and textile product containing the same |
| GB0013185D0 (en) * | 2000-06-01 | 2000-07-19 | Ucb Sa | Films and uses thereof |
| CN117247582A (zh) * | 2023-10-16 | 2023-12-19 | 绍兴柯德新材料有限公司 | 一种纤维素膜生产过程中的抗粘结处理方法 |
-
1965
- 1965-09-30 FR FR33226A patent/FR1458612A/fr not_active Expired
-
1966
- 1966-09-24 DE DE19661620775 patent/DE1620775B2/de active Granted
- 1966-09-27 GB GB4314066A patent/GB1102008A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1620775A1 (de) | 1970-04-30 |
| FR1458612A (fr) | 1966-03-04 |
| GB1102008A (en) | 1968-02-07 |
| DE1620775B2 (de) | 1974-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |