DE1645453A1 - Verfahren zur Herstellung makromolekularer Formaldehydpolymerisate - Google Patents
Verfahren zur Herstellung makromolekularer FormaldehydpolymerisateInfo
- Publication number
- DE1645453A1 DE1645453A1 DE19651645453 DE1645453A DE1645453A1 DE 1645453 A1 DE1645453 A1 DE 1645453A1 DE 19651645453 DE19651645453 DE 19651645453 DE 1645453 A DE1645453 A DE 1645453A DE 1645453 A1 DE1645453 A1 DE 1645453A1
- Authority
- DE
- Germany
- Prior art keywords
- formaldehyde
- titanium
- catalyst
- polymer
- macromolecular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/08—Polymerisation of formaldehyde
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6413656A NL6413656A (cs) | 1964-11-25 | 1964-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645453A1 true DE1645453A1 (de) | 1970-10-29 |
Family
ID=19791500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651645453 Pending DE1645453A1 (de) | 1964-11-25 | 1965-11-24 | Verfahren zur Herstellung makromolekularer Formaldehydpolymerisate |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4830152B1 (cs) |
| AT (1) | AT269476B (cs) |
| BE (1) | BE672791A (cs) |
| CH (1) | CH456154A (cs) |
| DE (1) | DE1645453A1 (cs) |
| ES (1) | ES319962A1 (cs) |
| FR (1) | FR1462524A (cs) |
| GB (1) | GB1113506A (cs) |
| NL (2) | NL6413656A (cs) |
| NO (1) | NO125394B (cs) |
| SE (1) | SE338162B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327614U (cs) * | 1989-07-21 | 1991-03-20 | ||
| JP3026900U (ja) * | 1996-01-17 | 1996-07-23 | 英高 村田 | 一体成形扇子 |
| CN110885415B (zh) * | 2019-11-29 | 2023-01-13 | 万华化学集团股份有限公司 | 一种抗静电、抗菌聚缩醛树脂及其制备方法 |
-
0
- NL NL135962D patent/NL135962C/xx active
-
1964
- 1964-11-25 NL NL6413656A patent/NL6413656A/xx unknown
-
1965
- 1965-11-22 GB GB4953765A patent/GB1113506A/en not_active Expired
- 1965-11-23 NO NO16060565A patent/NO125394B/no unknown
- 1965-11-24 DE DE19651645453 patent/DE1645453A1/de active Pending
- 1965-11-24 BE BE672791D patent/BE672791A/xx unknown
- 1965-11-24 AT AT1058465A patent/AT269476B/de active
- 1965-11-24 ES ES0319962A patent/ES319962A1/es not_active Expired
- 1965-11-24 CH CH1617265A patent/CH456154A/de unknown
- 1965-11-25 SE SE1528765A patent/SE338162B/xx unknown
- 1965-11-25 FR FR39740A patent/FR1462524A/fr not_active Expired
- 1965-11-25 JP JP7247965A patent/JPS4830152B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH456154A (de) | 1968-05-15 |
| NL135962C (cs) | |
| AT269476B (de) | 1969-03-25 |
| ES319962A1 (es) | 1966-04-01 |
| NO125394B (cs) | 1972-09-04 |
| FR1462524A (fr) | 1966-12-16 |
| NL6413656A (cs) | 1966-05-26 |
| GB1113506A (en) | 1968-05-15 |
| BE672791A (cs) | 1966-05-24 |
| JPS4830152B1 (cs) | 1973-09-18 |
| SE338162B (cs) | 1971-08-30 |
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