SU635886A3 - Способ получени огнестойких волокон из регенированной целлюлозы - Google Patents
Способ получени огнестойких волокон из регенированной целлюлозыInfo
- Publication number
- SU635886A3 SU635886A3 SU752163066A SU2163066A SU635886A3 SU 635886 A3 SU635886 A3 SU 635886A3 SU 752163066 A SU752163066 A SU 752163066A SU 2163066 A SU2163066 A SU 2163066A SU 635886 A3 SU635886 A3 SU 635886A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- component
- cellulose
- viscose
- weight
- tetrakis
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 239000004627 regenerated cellulose Substances 0.000 title claims description 3
- 239000000835 fiber Substances 0.000 claims description 18
- 229920002678 cellulose Polymers 0.000 claims description 16
- 239000001913 cellulose Substances 0.000 claims description 16
- 229920000297 Rayon Polymers 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- USJRLGNYCQWLPF-UHFFFAOYSA-N chlorophosphane Chemical compound ClP USJRLGNYCQWLPF-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- ZWDKULOBXUJNPU-UHFFFAOYSA-N diethyl hydrogen phosphate;ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C.CCOP(O)(=O)OCC ZWDKULOBXUJNPU-UHFFFAOYSA-N 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000010186 staining Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 17
- 229920000742 Cotton Polymers 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- -1 pentane nitride Chemical class 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 101150104157 YES1 gene Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
- D06M15/673—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain containing phosphorus and nitrogen in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0066—Flame-proofing or flame-retarding additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/285—Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
- D06M15/43—Amino-aldehyde resins modified by phosphorus compounds
- D06M15/431—Amino-aldehyde resins modified by phosphorus compounds by phosphines or phosphine oxides; by oxides or salts of the phosphonium radical
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
- D06M15/43—Amino-aldehyde resins modified by phosphorus compounds
- D06M15/432—Amino-aldehyde resins modified by phosphorus compounds by phosphonic acids or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT675974A AT333932B (de) | 1974-08-20 | 1974-08-20 | Verfahren zur herstellung flammfester celluloseregeneratfasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU635886A3 true SU635886A3 (ru) | 1978-11-30 |
Family
ID=3589469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752163066A SU635886A3 (ru) | 1974-08-20 | 1975-07-30 | Способ получени огнестойких волокон из регенированной целлюлозы |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4063883A (cg-RX-API-DMAC7.html) |
| AT (1) | AT333932B (cg-RX-API-DMAC7.html) |
| BE (1) | BE832514A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7505286A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1089613A (cg-RX-API-DMAC7.html) |
| CH (1) | CH582251A5 (cg-RX-API-DMAC7.html) |
| DD (1) | DD119622A5 (cg-RX-API-DMAC7.html) |
| DK (1) | DK145187C (cg-RX-API-DMAC7.html) |
| FR (1) | FR2282489A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1485533A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1041259B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7509847A (cg-RX-API-DMAC7.html) |
| SE (1) | SE410202B (cg-RX-API-DMAC7.html) |
| SU (1) | SU635886A3 (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909600A1 (de) * | 1979-03-12 | 1980-09-18 | Hoechst Ag | Aktive hydroxyl- und halogenhaltige phosphornitride und verfahren zur herstellung |
| JPS6211792A (ja) * | 1985-02-27 | 1987-01-20 | Dainippon Ink & Chem Inc | 難燃剤及び難燃木質物 |
| GB9309617D0 (en) * | 1993-05-11 | 1993-06-23 | Courtaulds Fibres Ltd | Fibre production process |
| WO1996010443A1 (en) * | 1994-09-30 | 1996-04-11 | The University Of New Mexico | Phosphorus nitride agents to protect against fires and explosions |
| US5766746A (en) * | 1994-11-07 | 1998-06-16 | Lenzing Aktiengesellschaft | Flame retardant non-woven textile article |
| AT401656B (de) * | 1994-11-07 | 1996-11-25 | Chemiefaser Lenzing Ag | Flammfestes nicht gewebtes textiles gebilde |
| US6524653B1 (en) * | 2000-11-01 | 2003-02-25 | Niponi, Llc | Cellulose-based fire retardant composition |
| US7786031B2 (en) * | 2007-01-26 | 2010-08-31 | Milliken & Company | Flame resistant textile |
| AT510909B1 (de) | 2010-12-20 | 2013-04-15 | Chemiefaser Lenzing Ag | Flammgehemmte cellulosische man-made-fasern |
| HUE049353T2 (hu) * | 2011-01-13 | 2020-09-28 | Blmh Tech Inc | Eljárás tûzálló cellulóz termékek elõállítására, és az ehhez szolgáló berendezés |
| CN103334173B (zh) * | 2013-07-11 | 2015-04-22 | 宜宾丝丽雅股份有限公司 | 一种阻燃粘胶纤维及其制备方法 |
| US9624312B2 (en) | 2014-03-26 | 2017-04-18 | International Business Machines Corporation | Flame retardant modified cellulosic nanomaterials (FR-CNs) prepared using phosphorus-containing monomers |
| EP3476985A1 (de) | 2017-10-27 | 2019-05-01 | Lenzing Aktiengesellschaft | Flammgehemmte cellulosische man-made-fasern |
| WO2019101852A1 (en) * | 2017-11-22 | 2019-05-31 | Ten Cate Protect Bv | Method for producing a flame-resistant textile article |
| NL2020326B1 (en) * | 2018-01-26 | 2019-07-31 | Ten Cate Protect Bv | Method for Producing a Flame-Resistant Textile Article |
| CN117626459B (zh) * | 2023-12-11 | 2024-05-14 | 江苏垶恒复合材料有限公司 | 一种阻燃再生纤维素纤维 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA736508A (en) | 1966-06-14 | L. O'brien Joseph | Dialkylphosphatoalkyl acrylates and methacrylates and process for preparing same | |
| US2582181A (en) * | 1949-03-25 | 1952-01-08 | Rudolf F Hlavaty | Fireproofing compositions containing water-insoluble phosphorylamides, and articles fireproofed therewith |
| US2816004A (en) * | 1951-06-30 | 1957-12-10 | Monsanto Chemicals | Cellulosic solutions containing fire retardant and method of extruding |
| US3034919A (en) * | 1960-03-18 | 1962-05-15 | Stauffer Chemical Co | Fire retardant composition and cellulosic fabric treated therewith |
| US3266918A (en) * | 1962-12-19 | 1966-08-16 | Fmc Corp | Viscose solutions for making flame retardant rayon |
| US3455713A (en) * | 1966-07-21 | 1969-07-15 | Fmc Corp | Flame-retardant regenerated cellulose |
| US3783016A (en) * | 1971-06-01 | 1974-01-01 | D Randall | Method for imparting flame resistance to fibrous materials |
| IT969954B (it) * | 1972-10-26 | 1974-04-10 | Snia Viscosa | Metodo per la produzione di fibre cellulosiche e polinosiche aventi alta resistenza alla combustione e fibre e prodotti tessili ottenu ti secondo tale metodo |
| DE2311180C3 (de) * | 1973-03-07 | 1982-02-25 | Chemiefaser Lenzing AG, 4860 Lenzing, Oberösterreich | Verfahren zur Herstellung flammfester Celluloseregeneratfasern |
| US3925274A (en) * | 1974-10-02 | 1975-12-09 | Scott Paper Co | Abrasion resistant cellulosic fabrics containing graft polymerized diethylphosphatoethylmethacrylate and/or diethylphosphato-ethyl acrylate |
-
1974
- 1974-08-20 AT AT675974A patent/AT333932B/de not_active IP Right Cessation
-
1975
- 1975-07-21 CH CH952475A patent/CH582251A5/xx not_active IP Right Cessation
- 1975-07-29 CA CA232,448A patent/CA1089613A/en not_active Expired
- 1975-07-30 SU SU752163066A patent/SU635886A3/ru active
- 1975-08-05 GB GB32691/75A patent/GB1485533A/en not_active Expired
- 1975-08-14 US US05/604,489 patent/US4063883A/en not_active Expired - Lifetime
- 1975-08-18 IT IT50975/75A patent/IT1041259B/it active
- 1975-08-18 BE BE159273A patent/BE832514A/xx unknown
- 1975-08-18 DD DD187913A patent/DD119622A5/xx unknown
- 1975-08-19 FR FR7525671A patent/FR2282489A1/fr active Granted
- 1975-08-19 DK DK374075A patent/DK145187C/da not_active Application Discontinuation
- 1975-08-19 BR BR7505286*A patent/BR7505286A/pt unknown
- 1975-08-19 NL NL7509847A patent/NL7509847A/xx not_active Application Discontinuation
- 1975-08-19 SE SE7509250A patent/SE410202B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1485533A (en) | 1977-09-14 |
| DK145187C (da) | 1983-02-21 |
| NL7509847A (nl) | 1976-02-24 |
| IT1041259B (it) | 1980-01-10 |
| FR2282489B1 (cg-RX-API-DMAC7.html) | 1979-03-09 |
| AT333932B (de) | 1976-12-27 |
| BE832514A (fr) | 1976-02-18 |
| CA1089613A (en) | 1980-11-18 |
| DK145187B (da) | 1982-09-27 |
| SE410202B (sv) | 1979-10-01 |
| FR2282489A1 (fr) | 1976-03-19 |
| DK374075A (da) | 1976-02-21 |
| BR7505286A (pt) | 1976-08-03 |
| CH582251A5 (cg-RX-API-DMAC7.html) | 1976-11-30 |
| ATA675974A (de) | 1976-04-15 |
| US4063883A (en) | 1977-12-20 |
| DD119622A5 (cg-RX-API-DMAC7.html) | 1976-05-05 |
| SE7509250L (sv) | 1976-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU635886A3 (ru) | Способ получени огнестойких волокон из регенированной целлюлозы | |
| US2668096A (en) | Flameproof fibrous aminoethylated cellulose derivatives | |
| DE3885347T2 (de) | Textilbehandlung. | |
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| HUT78029A (hu) | Szálképzési eljárás | |
| DE1282598B (de) | Verfahren zum Flammfestmachen von cellulosehaltigem Material | |
| JPH0665861A (ja) | セルロース−含有繊維材料のホルムアルデヒドなしでの容易なケア仕上げ | |
| JP4495457B2 (ja) | セルロース繊維を防炎加工する方法 | |
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