IT1076468B - Agenti di collatura per carta e procedimento per la loro applicazione - Google Patents
Agenti di collatura per carta e procedimento per la loro applicazioneInfo
- Publication number
- IT1076468B IT1076468B IT50969/76A IT5096976A IT1076468B IT 1076468 B IT1076468 B IT 1076468B IT 50969/76 A IT50969/76 A IT 50969/76A IT 5096976 A IT5096976 A IT 5096976A IT 1076468 B IT1076468 B IT 1076468B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- application
- bonding agents
- paper bonding
- paper
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752537653 DE2537653B2 (de) | 1975-08-23 | 1975-08-23 | Papierleimungsmittel und verfahren zur papierleimung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1076468B true IT1076468B (it) | 1985-04-27 |
Family
ID=5954717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50969/76A IT1076468B (it) | 1975-08-23 | 1976-08-20 | Agenti di collatura per carta e procedimento per la loro applicazione |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5227809A (it) |
| AT (1) | ATA619776A (it) |
| BE (1) | BE845424A (it) |
| BR (1) | BR7605524A (it) |
| CS (1) | CS189027B2 (it) |
| DE (1) | DE2537653B2 (it) |
| ES (1) | ES450854A1 (it) |
| FI (1) | FI762390A (it) |
| FR (1) | FR2322236A1 (it) |
| GB (1) | GB1487913A (it) |
| IT (1) | IT1076468B (it) |
| NL (1) | NL7609310A (it) |
| NO (1) | NO762777L (it) |
| SE (1) | SE7609231L (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2631521A1 (de) | 1976-07-14 | 1978-01-19 | Agfa Gevaert Ag | Lichtempfindliches photographisches material mit einer beizmittelschicht |
| SE8200472L (sv) * | 1981-02-23 | 1982-08-24 | Grace W R & Co | Forfarande for att forbettra vatdraghallfastheten hos papper |
| DE3245390C1 (de) * | 1982-12-08 | 1984-01-26 | Giulini Chemie Gmbh, 6700 Ludwigshafen | Mittel und Verfahren zur Neutralleimung |
| JPS60184875A (ja) * | 1984-03-05 | 1985-09-20 | Fuji Photo Film Co Ltd | 感熱記録紙 |
| FR2565267B1 (fr) * | 1984-06-05 | 1987-10-23 | Atochem | Latex de polyurethanne comme agent de collage en industrie papetiere, son procede de fabrication |
| FR2593839B1 (fr) * | 1986-01-24 | 1988-04-29 | Atochem | Latex de diurethanne comme agent de collage en industrie papetiere, son procede de fabrication |
| JP2553133B2 (ja) * | 1988-03-18 | 1996-11-13 | 沖電気工業株式会社 | 高分子サーモトロピック液晶 |
| DE59305310D1 (de) * | 1992-08-07 | 1997-03-13 | Bayer Ag | Chlorfreie multifunktionelle Harze für die Papierveredlung |
| CN1152928A (zh) * | 1994-05-11 | 1997-06-25 | 拜尔公司 | 纸张整饰用的助剂 |
| JP2845832B2 (ja) * | 1996-09-12 | 1999-01-13 | 日華化学株式会社 | インクジェット記録紙用耐水化剤 |
| US6140412A (en) * | 1996-09-12 | 2000-10-31 | Nicca Chemical Co., Ltd. | Waterproofing agent for ink jet printing paper |
| CN112252075B (zh) * | 2020-09-16 | 2022-10-28 | 齐鲁工业大学 | 一种基于植物纤维的可热封原纸及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372085A (en) * | 1965-04-14 | 1968-03-05 | Union Carbide Corp | Water-soluble polyalkylenepolyamine/urethane resins and application thereof in production of wet strength paper |
| DE1595602A1 (de) * | 1966-03-12 | 1969-09-18 | Bayer Ag | Verfahren zur Herstellung von Polyurethan-Kunststoffen |
| DE2400490C2 (de) * | 1974-01-05 | 1982-06-03 | Akzo Gmbh, 5600 Wuppertal | Kationische Polyurethane und Verfahren zu deren Herstellung |
-
1975
- 1975-08-23 DE DE19752537653 patent/DE2537653B2/de not_active Ceased
-
1976
- 1976-08-10 NO NO762777A patent/NO762777L/no unknown
- 1976-08-19 SE SE7609231A patent/SE7609231L/xx unknown
- 1976-08-20 FI FI762390A patent/FI762390A/fi not_active Application Discontinuation
- 1976-08-20 IT IT50969/76A patent/IT1076468B/it active
- 1976-08-20 GB GB34779/76A patent/GB1487913A/en not_active Expired
- 1976-08-20 ES ES450854A patent/ES450854A1/es not_active Expired
- 1976-08-20 AT AT619776A patent/ATA619776A/de not_active Application Discontinuation
- 1976-08-20 NL NL7609310A patent/NL7609310A/xx not_active Application Discontinuation
- 1976-08-23 CS CS765452A patent/CS189027B2/cs unknown
- 1976-08-23 BE BE169999A patent/BE845424A/xx unknown
- 1976-08-23 JP JP51099761A patent/JPS5227809A/ja active Pending
- 1976-08-23 BR BR7605524A patent/BR7605524A/pt unknown
- 1976-08-23 FR FR7625498A patent/FR2322236A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2537653A1 (de) | 1977-02-24 |
| SE7609231L (sv) | 1977-02-24 |
| BE845424A (fr) | 1977-02-23 |
| GB1487913A (en) | 1977-10-05 |
| JPS5227809A (en) | 1977-03-02 |
| DE2537653B2 (de) | 1977-10-27 |
| FI762390A (it) | 1977-02-24 |
| ES450854A1 (es) | 1977-08-16 |
| BR7605524A (pt) | 1977-08-09 |
| NL7609310A (nl) | 1977-02-25 |
| FR2322236A1 (fr) | 1977-03-25 |
| NO762777L (it) | 1977-02-24 |
| ATA619776A (de) | 1979-03-15 |
| FR2322236B1 (it) | 1980-11-21 |
| CS189027B2 (en) | 1979-03-30 |
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