CS158609B2 - - Google Patents
Info
- Publication number
- CS158609B2 CS158609B2 CS292367A CS292367A CS158609B2 CS 158609 B2 CS158609 B2 CS 158609B2 CS 292367 A CS292367 A CS 292367A CS 292367 A CS292367 A CS 292367A CS 158609 B2 CS158609 B2 CS 158609B2
- Authority
- CS
- Czechoslovakia
Links
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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54436966A | 1966-04-22 | 1966-04-22 | |
| US60453466A | 1966-12-27 | 1966-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS158609B2 true CS158609B2 (cs) | 1974-11-25 |
Family
ID=27067597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS292367A CS158609B2 (cs) | 1966-04-22 | 1967-04-21 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3496121A (cs) |
| AT (1) | AT268865B (cs) |
| BE (1) | BE697382A (cs) |
| CH (1) | CH511913A (cs) |
| CS (1) | CS158609B2 (cs) |
| ES (1) | ES339608A1 (cs) |
| FR (1) | FR1522642A (cs) |
| GB (1) | GB1137236A (cs) |
| NL (1) | NL6705677A (cs) |
| SE (1) | SE332898B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658641A (en) * | 1969-03-26 | 1972-04-25 | Ciba Geigy Corp | Polymerization product of urea, epichlorohydrin and alkylenimine and method of preparing same |
| US3772076A (en) * | 1970-01-26 | 1973-11-13 | Hercules Inc | Reaction products of epihalohydrin and polymers of diallylamine and their use in paper |
| GB9526325D0 (en) * | 1995-12-22 | 1996-02-21 | Bp Exploration Operating | Inhibitors |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2272489A (en) * | 1935-08-07 | 1942-02-10 | Gen Aniline & Film Corp | Nitrogenous condensation products and a process of producing same |
| US3294723A (en) * | 1965-07-09 | 1966-12-27 | Chemirad Corp | Copolymer of ethylene imine and epichlorohydrin |
-
1966
- 1966-12-27 US US604534A patent/US3496121A/en not_active Expired - Lifetime
-
1967
- 1967-03-29 AT AT300467A patent/AT268865B/de active
- 1967-03-29 CH CH448667A patent/CH511913A/de not_active IP Right Cessation
- 1967-04-06 GB GB15928/67A patent/GB1137236A/en not_active Expired
- 1967-04-19 FR FR103377A patent/FR1522642A/fr not_active Expired
- 1967-04-21 SE SE05630/67A patent/SE332898B/xx unknown
- 1967-04-21 NL NL6705677A patent/NL6705677A/xx unknown
- 1967-04-21 ES ES339608A patent/ES339608A1/es not_active Expired
- 1967-04-21 CS CS292367A patent/CS158609B2/cs unknown
- 1967-04-21 BE BE697382D patent/BE697382A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE697382A (cs) | 1967-10-23 |
| GB1137236A (en) | 1968-12-18 |
| FR1522642A (fr) | 1968-04-26 |
| US3496121A (en) | 1970-02-17 |
| SE332898B (cs) | 1971-02-22 |
| DE1720377A1 (de) | 1971-07-01 |
| AT268865B (de) | 1969-02-25 |
| ES339608A1 (es) | 1968-05-16 |
| CH511913A (de) | 1971-08-31 |
| DE1720377B2 (de) | 1976-03-25 |
| NL6705677A (cs) | 1967-10-23 |