SU462347A3 - Способ получени фибридной массы - Google Patents
Способ получени фибридной массыInfo
- Publication number
- SU462347A3 SU462347A3 SU1854686A SU1854686A SU462347A3 SU 462347 A3 SU462347 A3 SU 462347A3 SU 1854686 A SU1854686 A SU 1854686A SU 1854686 A SU1854686 A SU 1854686A SU 462347 A3 SU462347 A3 SU 462347A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- polyethylene
- solvent
- obtaining
- centrifuge
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 4
- -1 polyethylene Polymers 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20230271A | 1971-11-26 | 1971-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU462347A3 true SU462347A3 (ru) | 1975-02-28 |
Family
ID=22749309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1854686A SU462347A3 (ru) | 1971-11-26 | 1972-11-24 | Способ получени фибридной массы |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4863023A (OSRAM) |
| CA (1) | CA1024713A (OSRAM) |
| DE (1) | DE2257586A1 (OSRAM) |
| FR (1) | FR2160988B1 (OSRAM) |
| GB (1) | GB1373708A (OSRAM) |
| IT (1) | IT973729B (OSRAM) |
| NL (1) | NL7215994A (OSRAM) |
| SE (1) | SE379802B (OSRAM) |
| SU (1) | SU462347A3 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3128872A1 (de) * | 1981-07-22 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reproduzierbaren herstellung von formteilchen unterschiedlicher geometrie aus polymerdispersionen, schmelzen oder loesungen |
| CN107750285A (zh) * | 2015-06-15 | 2018-03-02 | 道达尔研究技术弗吕公司 | 用于制备聚烯烃纤维的工艺 |
| US20170306563A1 (en) * | 2016-04-20 | 2017-10-26 | Clarcor Inc. | Fine fiber pulp from spinning and wet laid filter media |
| SE543048C2 (en) | 2018-12-19 | 2020-09-29 | Re Newcell Ab | A method for separating cellulosic fibers from non-cellulosic fibers |
-
1972
- 1972-11-09 CA CA156,050A patent/CA1024713A/en not_active Expired
- 1972-11-22 GB GB5406172A patent/GB1373708A/en not_active Expired
- 1972-11-23 FR FR7241599A patent/FR2160988B1/fr not_active Expired
- 1972-11-24 SU SU1854686A patent/SU462347A3/ru active
- 1972-11-24 IT IT5428072A patent/IT973729B/it active
- 1972-11-24 DE DE19722257586 patent/DE2257586A1/de active Pending
- 1972-11-24 NL NL7215994A patent/NL7215994A/xx unknown
- 1972-11-24 SE SE1536272A patent/SE379802B/xx unknown
- 1972-11-25 JP JP11773072A patent/JPS4863023A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1373708A (en) | 1974-11-13 |
| CA1024713A (en) | 1978-01-24 |
| SE379802B (OSRAM) | 1975-10-20 |
| NL7215994A (OSRAM) | 1973-05-29 |
| IT973729B (it) | 1974-06-10 |
| JPS4863023A (OSRAM) | 1973-09-03 |
| FR2160988B1 (OSRAM) | 1976-08-20 |
| FR2160988A1 (OSRAM) | 1973-07-06 |
| DE2257586A1 (de) | 1973-05-30 |
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