IT1001435B - IMPROVED CELLULOSE SUBSTRATES AND PROCEDURE FOR THEIR PRODUCTION - Google Patents
IMPROVED CELLULOSE SUBSTRATES AND PROCEDURE FOR THEIR PRODUCTIONInfo
- Publication number
- IT1001435B IT1001435B IT357273A IT357273A IT1001435B IT 1001435 B IT1001435 B IT 1001435B IT 357273 A IT357273 A IT 357273A IT 357273 A IT357273 A IT 357273A IT 1001435 B IT1001435 B IT 1001435B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- cellulose substrates
- improved cellulose
- improved
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title 1
- 239000001913 cellulose Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/022—Preparatory process from polyamines and epihalohydrins
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31881972A | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1001435B true IT1001435B (en) | 1976-04-20 |
Family
ID=23239699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT357273A IT1001435B (en) | 1972-12-27 | 1973-12-21 | IMPROVED CELLULOSE SUBSTRATES AND PROCEDURE FOR THEIR PRODUCTION |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4990747A (en) |
| BE (1) | BE809138A (en) |
| CA (1) | CA1005206A (en) |
| DE (1) | DE2364443C3 (en) |
| FI (1) | FI56996C (en) |
| FR (1) | FR2212464A1 (en) |
| IT (1) | IT1001435B (en) |
| NO (1) | NO136210C (en) |
| SE (1) | SE403808B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4915204B2 (en) * | 2006-10-17 | 2012-04-11 | 株式会社ジェイテクト | Shaft-shaped member processing method |
| JP5109515B2 (en) | 2007-07-17 | 2012-12-26 | 株式会社ジェイテクト | Sliding tripod type constant velocity joint |
-
1973
- 1973-12-21 IT IT357273A patent/IT1001435B/en active
- 1973-12-21 SE SE7317385A patent/SE403808B/en unknown
- 1973-12-21 NO NO493873A patent/NO136210C/en unknown
- 1973-12-24 CA CA188,906A patent/CA1005206A/en not_active Expired
- 1973-12-24 DE DE19732364443 patent/DE2364443C3/en not_active Expired
- 1973-12-26 FR FR7346344A patent/FR2212464A1/en active Granted
- 1973-12-26 JP JP48144155A patent/JPS4990747A/ja active Pending
- 1973-12-27 BE BE139299A patent/BE809138A/en not_active IP Right Cessation
- 1973-12-27 FI FI399173A patent/FI56996C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212464B1 (en) | 1976-06-25 |
| DE2364443B2 (en) | 1979-08-09 |
| FI56996C (en) | 1980-05-12 |
| NO136210B (en) | 1977-04-25 |
| SE403808B (en) | 1978-09-04 |
| JPS4990747A (en) | 1974-08-29 |
| FR2212464A1 (en) | 1974-07-26 |
| DE2364443C3 (en) | 1980-04-10 |
| NO136210C (en) | 1977-08-03 |
| BE809138A (en) | 1974-06-27 |
| CA1005206A (en) | 1977-02-15 |
| FI56996B (en) | 1980-01-31 |
| DE2364443A1 (en) | 1974-07-04 |
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