BE643454A - - Google Patents
Info
- Publication number
- BE643454A BE643454A BE643454A BE643454A BE643454A BE 643454 A BE643454 A BE 643454A BE 643454 A BE643454 A BE 643454A BE 643454 A BE643454 A BE 643454A BE 643454 A BE643454 A BE 643454A
- Authority
- BE
- Belgium
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
- D21H17/56—Polyamines; Polyimines; Polyester-imides
-
- 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US187345A US3203910A (en) | 1962-04-13 | 1962-04-13 | Polymerization of alkylenimines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643454A true BE643454A (instruction) | 1964-08-06 |
Family
ID=22688596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643454A BE643454A (instruction) | 1962-04-13 | 1964-02-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3203910A (instruction) |
| BE (1) | BE643454A (instruction) |
| DE (1) | DE1495494B2 (instruction) |
| GB (1) | GB1037965A (instruction) |
| NL (1) | NL140551B (instruction) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372129A (en) * | 1964-10-06 | 1968-03-05 | Nalco Chemical Co | Method of preparing polyamines |
| US3288640A (en) * | 1965-01-11 | 1966-11-29 | Calgon Corp | Methods of preventing, controlling, and removing alluvium in cooling water systems |
| US3498932A (en) * | 1966-03-24 | 1970-03-03 | Dow Chemical Co | Terpolymers of a c-substituted aziridine,an n-substituted aziridine,and an organic dihalide |
| US3951792A (en) * | 1972-03-30 | 1976-04-20 | Gaf Corporation | Flocculation of suspended solids |
| DE2530042C3 (de) * | 1975-07-04 | 1982-04-22 | Institut neftechimičeskogo sinteza imeni A.V. Topčieva Akademii Nauk SSSR, Moskva | Verfahren zur Herstellung von linearem Polyäthylenimin |
| US4032480A (en) * | 1975-07-11 | 1977-06-28 | David Solomonovich Zhuk | Method of producing linear polyethylenimine |
| DE3316878A1 (de) * | 1983-05-07 | 1984-11-08 | Henkel KGaA, 4000 Düsseldorf | Verwendung fluessiger neutraler einkomponenten-koagulierungsmittel zur koagulierung von lacken und beschichtungsmitteln |
| IT1273349B (it) * | 1994-02-28 | 1997-07-08 | Getters Spa | Visualizzatore piatto ad emissione di campo contenente un getter e procedimento per il suo ottenimento |
| DE19545874A1 (de) * | 1995-12-08 | 1997-06-12 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Homopolymerisaten des Ethylenimins |
| WO1997025367A1 (de) * | 1996-01-08 | 1997-07-17 | Basf Aktiengesellschaft | Verfahren zur herstellung von wasserlöslichen, aminogruppen enthaltenden kondensaten und additionsprodukten und ihre verwendung |
| DE19705992A1 (de) | 1997-02-17 | 1998-08-20 | Basf Ag | Verfahren zur Herstellung von Carbamateinheiten enthaltenden Polymerisaten und ihre Verwendung |
| DE19921507A1 (de) | 1999-05-10 | 2000-11-16 | Basf Ag | Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung |
| JP4493152B2 (ja) * | 2000-04-10 | 2010-06-30 | 株式会社日本触媒 | エチレンイミン重合体水溶液の製造方法 |
| US8512618B2 (en) * | 2007-06-13 | 2013-08-20 | Basf Se | Process for the production of moldings |
| EP2014723A1 (de) | 2007-07-11 | 2009-01-14 | Basf Se | Verfahren zur Herstellung von Korkformkörpern |
| US8404083B2 (en) * | 2008-08-18 | 2013-03-26 | Basf Se | Process for increasing the dry strength of paper, board and cardboard |
| DE102010026490A1 (de) | 2010-07-07 | 2012-01-12 | Basf Se | Verfahren zur Herstellung von feinstrukturierten Oberflächen |
| ES2640272T3 (es) | 2011-11-23 | 2017-11-02 | Basf Se | Aglutinante acuoso para sustratos granulados y/o fibrosos |
| US9359518B2 (en) | 2011-11-23 | 2016-06-07 | Basf Se | Aqueous binder for granular and/or fibrous substrates |
| EP2743288A1 (de) | 2012-12-12 | 2014-06-18 | Basf Se | Verfahren zur Herstellung chloridfreier Polyethylenimine |
| US9481763B2 (en) | 2012-12-12 | 2016-11-01 | Basf Se | Preparing chloride-free polyethyleneimines |
| JP6353203B2 (ja) | 2013-08-07 | 2018-07-04 | 株式会社日本触媒 | エチレンイミン重合体、およびその製造方法 |
| JP6502371B2 (ja) | 2014-10-17 | 2019-04-17 | 株式会社日本触媒 | エチレンイミン重合体、およびその製造方法 |
| CN107223171A (zh) | 2014-12-16 | 2017-09-29 | 巴斯夫欧洲公司 | 制造纸和纸板的方法 |
| EP3173449A1 (de) | 2015-11-27 | 2017-05-31 | BASF Coatings GmbH | Verbund aus zwei festkörpern |
| JP2025520015A (ja) | 2022-05-02 | 2025-07-01 | ベーアーエスエフ・エスエー | 非化石エネルギーに基づいてエタノールアミン、ポリエチレンイミンおよびアンモニアを製造するための方法 |
| WO2024180261A2 (en) | 2023-03-02 | 2024-09-06 | Basf Se | Environmenal friendly ethylene oxide, propylene oxide and downstream products |
| WO2025108942A1 (de) | 2023-11-24 | 2025-05-30 | Basf Se | Neue kühlmittelzusammensetzungen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2182306A (en) * | 1935-05-10 | 1939-12-05 | Ig Farbenindustrie Ag | Polymerization of ethylene imines |
| GB466345A (en) * | 1935-08-22 | 1937-05-24 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of nitrogenous products |
| US2553696A (en) * | 1944-01-12 | 1951-05-22 | Union Carbide & Carbon Corp | Method for making water-soluble polymers of lower alkylene imines |
-
1962
- 1962-04-13 US US187345A patent/US3203910A/en not_active Expired - Lifetime
-
1964
- 1964-01-24 GB GB3130/64A patent/GB1037965A/en not_active Expired
- 1964-02-06 NL NL646400989A patent/NL140551B/xx unknown
- 1964-02-06 DE DE1495494A patent/DE1495494B2/de not_active Withdrawn
- 1964-02-06 BE BE643454A patent/BE643454A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1037965A (en) | 1966-08-03 |
| NL140551B (nl) | 1973-12-17 |
| DE1495494B2 (de) | 1975-04-17 |
| NL6400989A (instruction) | 1965-08-09 |
| US3203910A (en) | 1965-08-31 |
| DE1495494A1 (de) | 1969-05-29 |