IT1022745B - Perfezionamento nelle fibre di acetato di cellulosa - Google Patents
Perfezionamento nelle fibre di acetato di cellulosaInfo
- Publication number
- IT1022745B IT1022745B IT28256/74A IT2825674A IT1022745B IT 1022745 B IT1022745 B IT 1022745B IT 28256/74 A IT28256/74 A IT 28256/74A IT 2825674 A IT2825674 A IT 2825674A IT 1022745 B IT1022745 B IT 1022745B
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00405763A US3839527A (en) | 1973-10-12 | 1973-10-12 | Water and organic solvent resistant cellulose acetate-methylolated guanamine polymer fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1022745B true IT1022745B (it) | 1978-04-20 |
Family
ID=23605126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28256/74A IT1022745B (it) | 1973-10-12 | 1974-10-10 | Perfezionamento nelle fibre di acetato di cellulosa |
Country Status (8)
Country | Link |
---|---|
US (1) | US3839527A (it) |
JP (1) | JPS524649B2 (it) |
BE (1) | BE820891A (it) |
CA (1) | CA1050225A (it) |
DE (1) | DE2446751A1 (it) |
FR (1) | FR2247554B1 (it) |
IT (1) | IT1022745B (it) |
NL (1) | NL7412923A (it) |
Families Citing this family (4)
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 |
DE4302055C1 (de) * | 1993-01-26 | 1994-03-24 | Rhodia Ag Rhone Poulenc | Celluloseacetat-Filamente sowie ein Verfahren zu deren Herstellung |
US9645182B2 (en) | 2013-10-16 | 2017-05-09 | Whirlpool Corporation | Method and apparatus for detecting an energized E-field |
-
1973
- 1973-10-12 US US00405763A patent/US3839527A/en not_active Expired - Lifetime
-
1974
- 1974-10-01 DE DE19742446751 patent/DE2446751A1/de not_active Withdrawn
- 1974-10-01 NL NL7412923A patent/NL7412923A/xx not_active Application Discontinuation
- 1974-10-10 BE BE2053916A patent/BE820891A/xx not_active IP Right Cessation
- 1974-10-10 IT IT28256/74A patent/IT1022745B/it active
- 1974-10-11 CA CA211,228A patent/CA1050225A/en not_active Expired
- 1974-10-11 FR FR7434276A patent/FR2247554B1/fr not_active Expired
- 1974-10-12 JP JP49117609A patent/JPS524649B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1050225A (en) | 1979-03-13 |
FR2247554A1 (it) | 1975-05-09 |
JPS524649B2 (it) | 1977-02-05 |
FR2247554B1 (it) | 1978-05-12 |
NL7412923A (nl) | 1975-04-15 |
DE2446751A1 (de) | 1975-04-17 |
US3839527A (en) | 1974-10-01 |
BE820891A (nl) | 1975-04-10 |
JPS5076320A (it) | 1975-06-23 |
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