FR783563A - Desulfurization and complementary treatment process for artificial viscose silk - Google Patents
Desulfurization and complementary treatment process for artificial viscose silkInfo
- Publication number
- FR783563A FR783563A FR783563DA FR783563A FR 783563 A FR783563 A FR 783563A FR 783563D A FR783563D A FR 783563DA FR 783563 A FR783563 A FR 783563A
- Authority
- FR
- France
- Prior art keywords
- desulfurization
- treatment process
- complementary treatment
- viscose silk
- artificial viscose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE446757X | 1933-11-09 | ||
DE2128612X | 1934-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR783563A true FR783563A (en) | 1935-07-16 |
Family
ID=32043847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR783563D Expired FR783563A (en) | 1933-11-09 | 1934-11-07 | Desulfurization and complementary treatment process for artificial viscose silk |
Country Status (4)
Country | Link |
---|---|
US (2) | US2092203A (en) |
BE (1) | BE406095A (en) |
FR (1) | FR783563A (en) |
GB (1) | GB446757A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418660A (en) * | 1943-04-24 | 1947-04-08 | Du Pont | Manufacture of regenerated cellulose structures |
US2585141A (en) * | 1945-09-05 | 1952-02-12 | Celanese Corp | Treatment of viscose products |
US2670266A (en) * | 1949-12-08 | 1954-02-23 | Du Pont | Textile bleach-finish process |
US2683072A (en) * | 1950-06-16 | 1954-07-06 | Du Pont | Removal of cs2 with oil from viscose yarn |
-
0
- BE BE406095D patent/BE406095A/xx unknown
-
1934
- 1934-11-05 GB GB31737/34A patent/GB446757A/en not_active Expired
- 1934-11-06 US US751784A patent/US2092203A/en not_active Expired - Lifetime
- 1934-11-07 FR FR783563D patent/FR783563A/en not_active Expired
-
1935
- 1935-10-10 US US44462A patent/US2128612A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB446757A (en) | 1936-05-05 |
US2092203A (en) | 1937-09-07 |
BE406095A (en) | |
US2128612A (en) | 1938-08-30 |
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