IT1022778B - Perfezionamento nelle fibre di acetato di cellulosa - Google Patents
Perfezionamento nelle fibre di acetato di cellulosaInfo
- Publication number
- IT1022778B IT1022778B IT28304/74A IT2830474A IT1022778B IT 1022778 B IT1022778 B IT 1022778B IT 28304/74 A IT28304/74 A IT 28304/74A IT 2830474 A IT2830474 A IT 2830474A IT 1022778 B IT1022778 B IT 1022778B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- cellulose acetate
- acetate fibers
- fibers
- cellulose
- Prior art date
Links
Classifications
-
- 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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
-
- 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
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- 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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
- D01F2/30—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| US00406113A US3839528A (en) | 1973-10-12 | 1973-10-12 | Water and organic solvent resistant cellulose acetate-methylolated melamine polymer fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1022778B true IT1022778B (it) | 1978-04-20 |
Family
ID=23606590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28304/74A IT1022778B (it) | 1973-10-12 | 1974-10-11 | Perfezionamento nelle fibre di acetato di cellulosa |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3839528A (it) |
| JP (1) | JPS524650B2 (it) |
| BE (1) | BE820892R (it) |
| CA (1) | CA1067263A (it) |
| DE (1) | DE2446752A1 (it) |
| FR (1) | FR2247555B1 (it) |
| IT (1) | IT1022778B (it) |
| NL (1) | NL7412922A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4118350A (en) * | 1977-09-14 | 1978-10-03 | International Telephone And Telegraph Corporation | Cellulose acetate solutions containing methylolated polymers |
| US4120836A (en) * | 1977-09-14 | 1978-10-17 | International Telephone And Telegraph Corporation | Process for preparing shaped cellulose acetate article |
| JPS5821787Y2 (ja) * | 1978-05-12 | 1983-05-09 | 三菱自動車工業株式会社 | ミラ−の取付装置 |
| US4281998A (en) * | 1980-02-04 | 1981-08-04 | Eastman Kodak Company | Solvent-resistant alkylated melamine cross-linked cellulose ester articles |
| JPS5740903U (it) * | 1980-08-20 | 1982-03-05 | ||
| CN104831373B (zh) * | 2015-06-04 | 2017-01-18 | 四川金象赛瑞化工股份有限公司 | 一种蜜胺纤维干法纺丝方法 |
-
1973
- 1973-10-12 US US00406113A patent/US3839528A/en not_active Expired - Lifetime
-
1974
- 1974-10-01 DE DE19742446752 patent/DE2446752A1/de not_active Withdrawn
- 1974-10-01 NL NL7412922A patent/NL7412922A/xx not_active Application Discontinuation
- 1974-10-10 BE BE2053917A patent/BE820892R/xx active
- 1974-10-11 FR FR7434277A patent/FR2247555B1/fr not_active Expired
- 1974-10-11 CA CA211,262A patent/CA1067263A/en not_active Expired
- 1974-10-11 IT IT28304/74A patent/IT1022778B/it active
- 1974-10-12 JP JP49117611A patent/JPS524650B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2446752A1 (de) | 1975-04-17 |
| BE820892R (nl) | 1975-04-10 |
| JPS524650B2 (it) | 1977-02-05 |
| FR2247555B1 (it) | 1979-05-11 |
| US3839528A (en) | 1974-10-01 |
| NL7412922A (nl) | 1975-04-15 |
| CA1067263A (en) | 1979-12-04 |
| JPS5076321A (it) | 1975-06-23 |
| FR2247555A1 (it) | 1975-05-09 |
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