BR7302469D0 - Processo para a preparacao de materiais dificilmente inflamaveis de celulose regenerada - Google Patents
Processo para a preparacao de materiais dificilmente inflamaveis de celulose regeneradaInfo
- Publication number
- BR7302469D0 BR7302469D0 BR732469A BR246973A BR7302469D0 BR 7302469 D0 BR7302469 D0 BR 7302469D0 BR 732469 A BR732469 A BR 732469A BR 246973 A BR246973 A BR 246973A BR 7302469 D0 BR7302469 D0 BR 7302469D0
- Authority
- BR
- Brazil
- Prior art keywords
- cellulosis
- regenerated
- preparation
- flammable materials
- difficultly flammable
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of cellulose
-
- 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
- C08K5/5399—Phosphorus bound to nitrogen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Artificial Filaments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH502872A CH564050A5 (US07489958-20090210-P00001.png) | 1972-04-06 | 1972-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7302469D0 true BR7302469D0 (pt) | 1974-07-18 |
Family
ID=4286704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR732469A BR7302469D0 (pt) | 1972-04-06 | 1973-04-05 | Processo para a preparacao de materiais dificilmente inflamaveis de celulose regenerada |
Country Status (16)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210451A (en) * | 1973-11-09 | 1980-07-01 | Sandoz Ltd. | Regenerated cellulose flameproofed with organophosphorylamides |
| IT1039783B (it) * | 1975-07-11 | 1979-12-10 | Snia Viscosa | Metodo perfezionato per la produzione di fibre cellulosiche ad alta resistenza alla combustio ne e fibre e prodotti tessili otenuti secondo il detto metodo |
| DE2632749A1 (de) * | 1975-07-31 | 1977-04-07 | Sandoz Ag | Flammgehemmte cellulose |
| CN110066686B (zh) | 2013-07-02 | 2023-02-17 | 沙特基础工业公司 | 在蒸汽裂解器单元中裂解烃原料的方法 |
| EP3017019B1 (en) | 2013-07-02 | 2018-12-19 | Saudi Basic Industries Corporation | Process and installation for the conversion of crude oil to petrochemicals having an improved carbon-efficiency |
| KR102387832B1 (ko) | 2014-02-25 | 2022-04-18 | 사빅 글로벌 테크놀러지스 비.브이. | 고비점 탄화수소 공급원료를 보다 저비점의 탄화수소 생성물로 전환하는 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3164556A (en) * | 1960-01-30 | 1965-01-05 | Walker Chemical Co Ltd | Phosphonitrilic polymers and process for their preparation |
| US3676311A (en) * | 1969-04-17 | 1972-07-11 | Grace W R & Co | Burn-resistant compositions containing a polythiol and a phosphonitrilic polymer |
| US3505087A (en) * | 1969-04-25 | 1970-04-07 | Fmc Corp | Flame-retardant rayon containing halogenated phosphonitrilate polymer |
-
1972
- 1972-04-06 CH CH502872A patent/CH564050A5/xx not_active IP Right Cessation
-
1973
- 1973-03-29 NO NO1292/73A patent/NO137212C/no unknown
- 1973-03-30 NL NL7304449A patent/NL7304449A/xx unknown
- 1973-03-30 SE SE7304539A patent/SE400089B/xx unknown
- 1973-04-02 US US346722A patent/US3865604A/en not_active Expired - Lifetime
- 1973-04-02 GB GB1566873A patent/GB1422567A/en not_active Expired
- 1973-04-04 AT AT293173A patent/AT343781B/de not_active IP Right Cessation
- 1973-04-04 JP JP48037949A patent/JPS4914721A/ja active Pending
- 1973-04-04 ES ES413324A patent/ES413324A1/es not_active Expired
- 1973-04-05 DE DE2316959A patent/DE2316959A1/de active Pending
- 1973-04-05 IT IT22630/73A patent/IT983673B/it active
- 1973-04-05 BR BR732469A patent/BR7302469D0/pt unknown
- 1973-04-05 BE BE129687A patent/BE797822A/xx unknown
- 1973-04-05 CA CA168,044A patent/CA987311A/en not_active Expired
- 1973-04-06 FR FR7312504A patent/FR2179236B1/fr not_active Expired
-
1974
- 1974-03-30 IN IN717/CAL/74A patent/IN141889B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT983673B (it) | 1974-11-11 |
| FR2179236B1 (US07489958-20090210-P00001.png) | 1977-02-11 |
| BE797822A (fr) | 1973-10-05 |
| CH564050A5 (US07489958-20090210-P00001.png) | 1975-07-15 |
| IN141889B (US07489958-20090210-P00001.png) | 1977-04-30 |
| CA987311A (en) | 1976-04-13 |
| SE400089B (sv) | 1978-03-13 |
| DE2316959A1 (de) | 1973-10-11 |
| NO137212C (no) | 1978-01-18 |
| US3865604A (en) | 1975-02-11 |
| FR2179236A1 (US07489958-20090210-P00001.png) | 1973-11-16 |
| AT343781B (de) | 1978-06-12 |
| ES413324A1 (es) | 1976-05-01 |
| GB1422567A (en) | 1976-01-28 |
| NO137212B (no) | 1977-10-10 |
| JPS4914721A (US07489958-20090210-P00001.png) | 1974-02-08 |
| ATA293173A (de) | 1977-10-15 |
| NL7304449A (US07489958-20090210-P00001.png) | 1973-10-09 |
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