IT1026224B - PROCEDURE FOR THE PRODUCTION OF CATIONIC POLYURETHANES - Google Patents
PROCEDURE FOR THE PRODUCTION OF CATIONIC POLYURETHANESInfo
- Publication number
- IT1026224B IT1026224B IT47512/75A IT4751275A IT1026224B IT 1026224 B IT1026224 B IT 1026224B IT 47512/75 A IT47512/75 A IT 47512/75A IT 4751275 A IT4751275 A IT 4751275A IT 1026224 B IT1026224 B IT 1026224B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- cationic polyurethanes
- polyurethanes
- cationic
- Prior art date
Links
Classifications
-
- 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
- D21H17/57—Polyureas; Polyurethanes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (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 |
|---|---|---|---|
| DE2400490A DE2400490C2 (en) | 1974-01-05 | 1974-01-05 | Cationic polyurethanes and processes for their manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1026224B true IT1026224B (en) | 1978-09-20 |
Family
ID=5904240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47512/75A IT1026224B (en) | 1974-01-05 | 1975-01-02 | PROCEDURE FOR THE PRODUCTION OF CATIONIC POLYURETHANES |
Country Status (25)
| Country | Link |
|---|---|
| JP (2) | JPS5514088B2 (en) |
| AR (1) | AR208899A1 (en) |
| AT (1) | AT339607B (en) |
| BE (1) | BE824067A (en) |
| BR (1) | BR7410962D0 (en) |
| CA (1) | CA1042133A (en) |
| CH (1) | CH621807A5 (en) |
| CS (1) | CS194713B2 (en) |
| DD (2) | DD121659A5 (en) |
| DE (1) | DE2400490C2 (en) |
| ES (1) | ES432957A1 (en) |
| FI (1) | FI58783C (en) |
| FR (1) | FR2256937B1 (en) |
| GB (1) | GB1491091A (en) |
| HU (1) | HU170930B (en) |
| IE (1) | IE40449B1 (en) |
| IL (1) | IL46283A (en) |
| IT (1) | IT1026224B (en) |
| NL (1) | NL177218C (en) |
| NO (1) | NO141167C (en) |
| PL (1) | PL99474B1 (en) |
| SE (1) | SE422804B (en) |
| SU (1) | SU944507A3 (en) |
| YU (1) | YU36535B (en) |
| ZA (1) | ZA747909B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2537653B2 (en) * | 1975-08-23 | 1977-10-27 | Bayer Ag, 5090 Leverkusen | PAPER SIZING AGENTS AND PROCESS FOR PAPER SIZING |
| DE3102038A1 (en) * | 1980-01-28 | 1981-12-10 | W.R. Grace & Co., 02140 Cambridge, Mass. | POLYURETHANE POLYMER AMINE SALT AS A PAPER ADDITIVE |
| DE3017599C2 (en) * | 1980-05-08 | 1985-01-10 | Akzo Gmbh, 5600 Wuppertal | Fuel briquettes |
| AU542545B2 (en) * | 1980-05-08 | 1985-02-28 | Akzo N.V. | Fuel briquettes |
| SE8200472L (en) * | 1981-02-23 | 1982-08-24 | Grace W R & Co | PROCEDURE FOR IMPROVING THE WATERPROOF POSITION OF PAPER |
| FR2565267B1 (en) * | 1984-06-05 | 1987-10-23 | Atochem | POLYURETHANE LATEX AS A GLUING AGENT IN THE PAPER INDUSTRY, ITS MANUFACTURING METHOD |
| JPS61174884A (en) * | 1985-01-30 | 1986-08-06 | Canon Inc | Image pick-up device |
| DE3523856A1 (en) * | 1985-07-04 | 1987-01-08 | Bayer Ag | AQUEOUS SOLUTIONS OR DISPERSIONS OF POLYISOCYANATE ADDITION PRODUCTS, A METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE AS A COATING OR SIZING AGENT FOR PAPER |
| CA1316957C (en) * | 1986-12-18 | 1993-04-27 | John Brian Cooper | Pressure sensitive record material |
| AU2987297A (en) * | 1996-05-28 | 1998-01-05 | Eka Chemicals Ab | Quaternary ammonium compounds |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD5379A (en) * | ||||
| DD5381A (en) * | ||||
| DE953012C (en) * | 1952-07-04 | 1956-11-22 | Bayer Ag | Process for the production of soluble, preferably higher molecular weight, polyisocyanates capable of further conversion |
| US2966472A (en) * | 1957-06-26 | 1960-12-27 | Allied Chem | Non-cellular polyurethane coating resistant to discoloration |
| GB953357A (en) * | 1960-11-08 | 1964-03-25 | Textron Inc | A process for the preparation of urethane modified vegetable oils |
| DE1570602A1 (en) * | 1965-09-03 | 1969-08-14 | Bayer Ag | Process for the production of aqueous polyurethane dispersions |
| DE1595602A1 (en) * | 1966-03-12 | 1969-09-18 | Bayer Ag | Process for the production of polyurethane plastics |
| DE2019324C3 (en) * | 1970-04-22 | 1979-02-22 | Bayer Ag, 5090 Leverkusen | Process for the production of lightfast polyurethane ionomers |
-
1974
- 1974-01-05 DE DE2400490A patent/DE2400490C2/en not_active Expired
- 1974-11-25 AT AT942674A patent/AT339607B/en not_active IP Right Cessation
- 1974-12-05 FR FR7439765A patent/FR2256937B1/fr not_active Expired
- 1974-12-10 CA CA215,808A patent/CA1042133A/en not_active Expired
- 1974-12-10 NO NO744454A patent/NO141167C/en unknown
- 1974-12-10 IE IE2539/74A patent/IE40449B1/en unknown
- 1974-12-11 ZA ZA00747909A patent/ZA747909B/en unknown
- 1974-12-16 ES ES432957A patent/ES432957A1/en not_active Expired
- 1974-12-18 IL IL46283A patent/IL46283A/en unknown
- 1974-12-19 DD DD189369A patent/DD121659A5/xx unknown
- 1974-12-19 DD DD183222A patent/DD119803A5/xx unknown
- 1974-12-23 CH CH1701374A patent/CH621807A5/en not_active IP Right Cessation
- 1974-12-25 JP JP754212A patent/JPS5514088B2/ja not_active Expired
- 1974-12-26 AR AR257086A patent/AR208899A1/en active
- 1974-12-30 BR BR10962/74A patent/BR7410962D0/en unknown
- 1974-12-30 FI FI3787/74A patent/FI58783C/en active
- 1974-12-31 NL NLAANVRAGE7417024,A patent/NL177218C/en not_active IP Right Cessation
- 1974-12-31 YU YU03526/74A patent/YU36535B/en unknown
-
1975
- 1975-01-02 GB GB4/75A patent/GB1491091A/en not_active Expired
- 1975-01-02 IT IT47512/75A patent/IT1026224B/en active
- 1975-01-03 BE BE152116A patent/BE824067A/en not_active IP Right Cessation
- 1975-01-03 SU SU752095620A patent/SU944507A3/en active
- 1975-01-03 HU HU75AO00000398A patent/HU170930B/en unknown
- 1975-01-03 SE SE7500052A patent/SE422804B/en not_active IP Right Cessation
- 1975-01-03 CS CS7571A patent/CS194713B2/en unknown
- 1975-01-04 PL PL1975177151A patent/PL99474B1/en unknown
-
1979
- 1979-11-21 JP JP15011279A patent/JPS55107599A/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931223 |