BR7404436D0 - Fios fibras e filmes dificilmente inflamaveis e o respectivo processo de obtencao - Google Patents
Fios fibras e filmes dificilmente inflamaveis e o respectivo processo de obtencaoInfo
- Publication number
- BR7404436D0 BR7404436D0 BR443674A BR443674A BR7404436D0 BR 7404436 D0 BR7404436 D0 BR 7404436D0 BR 443674 A BR443674 A BR 443674A BR 443674 A BR443674 A BR 443674A BR 7404436 D0 BR7404436 D0 BR 7404436D0
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining
- fiber yarns
- respective process
- films
- difficultly flammable
- Prior art date
Links
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/341—Dicarboxylic acids, esters of polycarboxylic acids containing two carboxylic acid groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
- C08G18/388—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to carbon and/or to hydrogen
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31736—Next to polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7320277A FR2231784A1 (en) | 1973-06-01 | 1973-06-01 | Copolyesteramide fibres with good flame resistance - by reacting aromatic diisocyanates and aromatic diacids contg ester grps in polar aprotic solvent |
| FR7327318A FR2238778A2 (en) | 1973-07-24 | 1973-07-24 | Copolyesteramide fibres with good flame resistance - by reacting aromatic diisocyanates and aromatic diacids contg ester grps in polar aprotic solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7404436D0 true BR7404436D0 (pt) | 1975-09-02 |
Family
ID=26217756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR443674A BR7404436D0 (pt) | 1973-06-01 | 1974-05-30 | Fios fibras e filmes dificilmente inflamaveis e o respectivo processo de obtencao |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3966685A (pt) |
| JP (1) | JPS5027894A (pt) |
| BR (1) | BR7404436D0 (pt) |
| CH (1) | CH569751A5 (pt) |
| DE (1) | DE2426413A1 (pt) |
| DK (1) | DK296974A (pt) |
| ES (1) | ES426862A1 (pt) |
| GB (1) | GB1462263A (pt) |
| IE (1) | IE39400B1 (pt) |
| IT (1) | IT1014666B (pt) |
| LU (1) | LU70212A1 (pt) |
| NL (1) | NL7407427A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4395531A (en) * | 1981-03-14 | 1983-07-26 | Mitsui Toatsu Chemical Incorporated | Process for the preparation of polyamide compounds by the reaction of polycarboxylic acids with diisocyanates in the presence of at least one mono-alkali metal salt of dicarboxylic acid |
| JPS60222445A (ja) * | 1984-04-19 | 1985-11-07 | Yoshitomi Pharmaceut Ind Ltd | フタル酸化合物 |
| EP2821426A1 (en) * | 2013-07-03 | 2015-01-07 | Universita' Degli Studi Di Milano | Polymers with complex macromolecular architecture having flame-retardant properties |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB621977A (en) * | 1946-12-16 | 1949-04-25 | James Gordon Napier Drewitt | Improvements in the production of poly-ester-amides |
| GB1115512A (en) * | 1965-04-02 | 1968-05-29 | Ici Ltd | Polyesteramides |
| GB1119715A (en) * | 1966-03-29 | 1968-07-10 | Ici Ltd | Polyesteramides |
| US3546178A (en) * | 1968-12-23 | 1970-12-08 | Eastman Kodak Co | Preparation of linear poly(ester-amides) |
-
1974
- 1974-05-22 US US05/472,155 patent/US3966685A/en not_active Expired - Lifetime
- 1974-05-30 IE IE1141/74A patent/IE39400B1/xx unknown
- 1974-05-30 BR BR443674A patent/BR7404436D0/pt unknown
- 1974-05-30 JP JP6139474A patent/JPS5027894A/ja active Pending
- 1974-05-31 LU LU70212A patent/LU70212A1/xx unknown
- 1974-05-31 DE DE19742426413 patent/DE2426413A1/de active Pending
- 1974-05-31 CH CH750274A patent/CH569751A5/xx not_active IP Right Cessation
- 1974-05-31 DK DK296974A patent/DK296974A/da unknown
- 1974-05-31 IT IT2346774A patent/IT1014666B/it active
- 1974-05-31 GB GB2426374A patent/GB1462263A/en not_active Expired
- 1974-05-31 NL NL7407427A patent/NL7407427A/xx unknown
- 1974-06-01 ES ES426862A patent/ES426862A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES426862A1 (es) | 1976-07-16 |
| IE39400L (en) | 1974-12-01 |
| DE2426413A1 (de) | 1974-12-19 |
| US3966685A (en) | 1976-06-29 |
| DK296974A (pt) | 1975-02-03 |
| IT1014666B (it) | 1977-04-30 |
| NL7407427A (pt) | 1974-12-03 |
| JPS5027894A (pt) | 1975-03-22 |
| CH569751A5 (pt) | 1975-11-28 |
| IE39400B1 (en) | 1978-09-27 |
| LU70212A1 (pt) | 1974-10-09 |
| GB1462263A (en) | 1977-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE401042B (sv) | Optiska fibrer samt forfarande for dess framstellning | |
| NO139954C (no) | Fremgangsmaate og apparatur for fremstilling av fibre | |
| IT1014158B (it) | Composizione poliestere per la for mazione di fibre e di pellicole | |
| IT1078016B (it) | Procedimento per fabbricare fibre ottiche e prodotto con esso ottenuto | |
| IT968191B (it) | Fibre e pellicole poliamidiche e processo per la loro prepara zione | |
| CH515260A (fr) | Procédé de fabrication d'esters d'oxazolidine et homologues | |
| AT273530B (de) | Verfahren zur Herstellung eines faser-optischen Elementes | |
| IT946427B (it) | Ornamento decorativo a fibre ottiche | |
| AT324893B (de) | Maschine zur herstellung von wirrfaservliesen | |
| AT310122B (de) | Verfahren zur Herstellung eines entschlichteten Glasfasertextilmaterials | |
| BR7308425D0 (pt) | Dominantemente de compostos celulosicos e fibras assim obtidas processo para a producao de fibras e fios constituidos pr | |
| IT1030927B (it) | Processo e apparato per imoallare fibre | |
| HK12079A (en) | Optical fibres and processes for their production | |
| IT1077983B (it) | Filato ad effetto e relativo procedimento di produzione | |
| BR7404436D0 (pt) | Fios fibras e filmes dificilmente inflamaveis e o respectivo processo de obtencao | |
| BR7300178D0 (pt) | Processo e dispositivo para producao de fios com pontos de espessamento | |
| BR7405723D0 (pt) | Processo e equipamento para a medicao do comprimento de fios | |
| IT1033281B (it) | Processo per la tintura di fibre sintetiche | |
| BR7407439D0 (pt) | Processo para a fabricacao de uma cinta de fibras tingida estabilizada isenta de torcao | |
| BR7405431D0 (pt) | Processo para texturizar fios | |
| AT292741B (de) | Wärmekopiermaterial zur Herstellung von Transparentkopien nach dem Wärmereflexverfahren | |
| IT1013418B (it) | Perfezionamento nel procedimento di produzione di poliestere capaci di formare pellicole o fibre e prodotto ottenut | |
| CH511313A (de) | Verfahren zur Herstellung von gebundenen Faservliesen | |
| IT998105B (it) | Fibre e pellicole di acetato di cellulosa dotate di migliore ricet tivita per i coloranti e processo per la loro produzione | |
| BR7024697D0 (pt) | Processo e dispositivo para a fabricacao de fios fantasia |