JPS4829843A - - Google Patents
Info
- Publication number
- JPS4829843A JPS4829843A JP8187172A JP8187172A JPS4829843A JP S4829843 A JPS4829843 A JP S4829843A JP 8187172 A JP8187172 A JP 8187172A JP 8187172 A JP8187172 A JP 8187172A JP S4829843 A JPS4829843 A JP S4829843A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
-
- 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
- C08G2/18—Copolymerisation of aldehydes or ketones
-
- 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
- C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712141327 DE2141327C3 (de) | 1971-08-18 | 1971-08-18 | Thermoplastische Formmasse auf Poly(oxymethylen)-Basis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4829843A true JPS4829843A (xx) | 1973-04-20 |
| JPS5638603B2 JPS5638603B2 (xx) | 1981-09-08 |
Family
ID=5817055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8187172A Expired JPS5638603B2 (xx) | 1971-08-18 | 1972-08-17 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5638603B2 (xx) |
| BE (1) | BE787735A (xx) |
| CA (1) | CA994033A (xx) |
| DE (1) | DE2141327C3 (xx) |
| FR (1) | FR2149511B1 (xx) |
| GB (1) | GB1392118A (xx) |
| IT (1) | IT964012B (xx) |
| NL (1) | NL7210998A (xx) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922419A (xx) * | 1972-06-22 | 1974-02-27 | ||
| JPS528020A (en) * | 1975-07-09 | 1977-01-21 | Kunimasa Ooide | Reinforced gypsum plaster board |
| JPS5210398A (en) * | 1975-07-10 | 1977-01-26 | Rhone Poulenc Ind | Hydrophilic polyacetal and readhesion preventing or pollution preventing agent comprising said polyacetal |
| WO2005033183A1 (ja) * | 2003-09-30 | 2005-04-14 | Polyplastics Co., Ltd. | ポリアセタール共重合体の製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377667A (en) * | 1980-06-13 | 1983-03-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyacetal and process of producing same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624203A (xx) * | 1961-10-27 | |||
| BE647354A (xx) * | 1963-04-30 | |||
| FR1410434A (fr) * | 1963-08-08 | 1965-09-10 | Hoechst Ag | Procédé de préparation de copolymères à longues séquences |
-
0
- BE BE787735D patent/BE787735A/xx unknown
-
1971
- 1971-08-18 DE DE19712141327 patent/DE2141327C3/de not_active Expired
-
1972
- 1972-08-11 CA CA149,194A patent/CA994033A/en not_active Expired
- 1972-08-11 NL NL7210998A patent/NL7210998A/xx not_active Application Discontinuation
- 1972-08-16 IT IT2822072A patent/IT964012B/it active
- 1972-08-17 JP JP8187172A patent/JPS5638603B2/ja not_active Expired
- 1972-08-17 GB GB3843772A patent/GB1392118A/en not_active Expired
- 1972-08-17 FR FR7229416A patent/FR2149511B1/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922419A (xx) * | 1972-06-22 | 1974-02-27 | ||
| JPS5412931B2 (xx) * | 1972-06-22 | 1979-05-26 | ||
| JPS528020A (en) * | 1975-07-09 | 1977-01-21 | Kunimasa Ooide | Reinforced gypsum plaster board |
| JPS5210398A (en) * | 1975-07-10 | 1977-01-26 | Rhone Poulenc Ind | Hydrophilic polyacetal and readhesion preventing or pollution preventing agent comprising said polyacetal |
| WO2005033183A1 (ja) * | 2003-09-30 | 2005-04-14 | Polyplastics Co., Ltd. | ポリアセタール共重合体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE787735A (fr) | 1973-02-19 |
| GB1392118A (en) | 1975-04-30 |
| FR2149511B1 (xx) | 1978-10-20 |
| IT964012B (it) | 1974-01-21 |
| DE2141327A1 (de) | 1973-03-01 |
| DE2141327C3 (de) | 1982-01-21 |
| JPS5638603B2 (xx) | 1981-09-08 |
| FR2149511A1 (xx) | 1973-03-30 |
| CA994033A (en) | 1976-07-27 |
| DE2141327B2 (de) | 1981-02-26 |
| NL7210998A (xx) | 1973-02-20 |