BE474133A - Improved process for the manufacture of artificial sponges, in particular viscose, and products thereof - Google Patents
Improved process for the manufacture of artificial sponges, in particular viscose, and products thereofInfo
- Publication number
- BE474133A BE474133A BE474133A BE474133A BE474133A BE 474133 A BE474133 A BE 474133A BE 474133 A BE474133 A BE 474133A BE 474133 A BE474133 A BE 474133A BE 474133 A BE474133 A BE 474133A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- products
- improved process
- particular viscose
- artificial sponges
- Prior art date
Links
- 229920000297 Rayon Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002993 sponge (artificial) Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR934767T | 1946-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE474133A true BE474133A (en) | 1947-07-31 |
Family
ID=9456400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE474133A BE474133A (en) | 1946-10-14 | 1947-06-26 | Improved process for the manufacture of artificial sponges, in particular viscose, and products thereof |
Country Status (5)
Country | Link |
---|---|
US (1) | US2495237A (en) |
BE (1) | BE474133A (en) |
FR (1) | FR934767A (en) |
GB (1) | GB638530A (en) |
NL (1) | NL67685C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706159A (en) * | 1951-03-09 | 1955-04-12 | American Enka Corp | Manufacture of artificial sponges |
US2853395A (en) * | 1954-03-12 | 1958-09-23 | Du Pont | Cellulosic sponge process |
US3110602A (en) * | 1960-04-20 | 1963-11-12 | Nylonge Corp | The method of producing a regenerated cellulose sponge |
US7563239B1 (en) * | 2005-09-02 | 2009-07-21 | Rebecca W. Hudson, legal representative | Ear exfoliating swab system |
CN106008724B (en) * | 2016-06-27 | 2018-05-15 | 恒天海龙(潍坊)新材料有限责任公司 | A kind of cellulose foam material and the method for improving cellulose foam material tensile strength |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US602797A (en) * | 1898-04-19 | Frederick george annison | ||
AT103332B (en) * | 1925-02-25 | 1926-05-10 | Ludwig Mostny | Process for the production of artificial sponge. |
US2016719A (en) * | 1930-06-27 | 1935-10-08 | Sayles Finishing Plants Inc | Viscose coating and filling |
US2341509A (en) * | 1937-11-06 | 1944-02-15 | North American Rayon Corp | Viscose solution |
US2295823A (en) * | 1940-06-05 | 1942-09-15 | Du Pont | Artificial structure |
-
1946
- 1946-10-14 FR FR934767D patent/FR934767A/en not_active Expired
-
1947
- 1947-05-27 NL NL132432A patent/NL67685C/en active
- 1947-06-26 BE BE474133A patent/BE474133A/en unknown
- 1947-08-01 US US765649A patent/US2495237A/en not_active Expired - Lifetime
- 1947-10-14 GB GB27515/47A patent/GB638530A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB638530A (en) | 1950-06-07 |
FR934767A (en) | 1948-06-01 |
NL67685C (en) | 1951-04-16 |
US2495237A (en) | 1950-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR934767A (en) | Improved process for the manufacture of artificial sponges, in particular viscose, and products thereof | |
FR1001557A (en) | Process and apparatus for the treatment of phosphate materials, in particular for the manufacture of fertilizers | |
FR942821A (en) | Process for manufacturing cellulose articles or products, and resulting products | |
FR946888A (en) | Process for the production of 3, 4-dichloro-1-tetrachlorethylbenzene and its use to fight against harmful organisms | |
FR951920A (en) | Insecticide manufacturing process, resulting product and its applications | |
FR929687A (en) | Method of manufacturing eyes, in particular for toys | |
FR924484A (en) | Process and products for the manufacture of cellulose articles | |
FR924397A (en) | Method of manufacturing aiguillettes and the like by molding | |
FR1015516A (en) | Process and machine for the production of self-conjugating curved teeth | |
FR947290A (en) | Composition for dental impressions and its manufacturing process | |
FR989829A (en) | Process for the manufacture of monocalcico-dimagnesium phosphate, dicalcicomonomagnesium phosphate and monocalcicomonomagnesium phosphate | |
FR927028A (en) | Process for the manufacture of a ceramic or similar trellis or provided with a frame, and resulting product | |
FR935178A (en) | Process for manufacturing eyes of articles such as, in particular, dolls | |
FR54791E (en) | solid artificial sponges and their manufacturing process | |
FR941403A (en) | Stainless steel manufacturing process and resulting products | |
FR1001574A (en) | Method of establishing an ocular prosthesis, and product thus obtained | |
FR974624A (en) | Insulating product and its manufacturing process | |
FR966573A (en) | New confectionery article and process for its manufacture | |
FR999874A (en) | Process for obtaining multiple packaging applicable in particular to tablets and the like | |
FR953974A (en) | Product intended for the manufacture of impressions for dental or other use and its manufacturing process | |
FR923722A (en) | Method and machine for the manufacture of molded blocks and the like | |
FR966254A (en) | Warping process, in particular of rayon | |
FR1005959A (en) | Cleaning and disinfection product and its manufacturing process | |
FR954058A (en) | artificial sponge and process for its manufacture | |
FR951951A (en) | Improved method of manufacturing electromagnets and product obtained |