BE647354A - - Google Patents
Info
- Publication number
- BE647354A BE647354A BE647354DA BE647354A BE 647354 A BE647354 A BE 647354A BE 647354D A BE647354D A BE 647354DA BE 647354 A BE647354 A BE 647354A
- Authority
- BE
- Belgium
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
- C08G2/38—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 |
|---|---|---|---|
| DEF0039627 | 1963-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647354A true BE647354A (US06623731-20030923-C00052.png) |
Family
ID=7097859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647354D BE647354A (US06623731-20030923-C00052.png) | 1963-04-30 |
Country Status (9)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397181A (en) * | 1964-03-20 | 1968-08-13 | Celanese Corp | Copolymerization of trioxane with an epoxy-containing comonomer in the presence of formaldehyde |
| US3409594A (en) * | 1964-08-14 | 1968-11-05 | Celanese Corp | Polymercaptals of aromatic dimercaptans and formaldehyde |
| DE1595435A1 (de) * | 1966-07-27 | 1970-04-30 | Huels Chemische Werke Ag | Verfahren zur Herstellung thermisch stabiler Polyoxymethylene |
| BE787735A (fr) * | 1971-08-18 | 1973-02-19 | Hoechst Ag | Matiere a mouler thermoplastique a base de polyoxymethylenes |
| BE795792A (fr) * | 1972-02-22 | 1973-08-22 | Hoechst Ag | Matieres a mouler thermoplastiques a base de poly-oxymethylenes |
| US4788258A (en) * | 1987-09-14 | 1988-11-29 | Hoechst Celanese Corporation | Low Tg non-crystalline acetal copolymers |
| US4898925A (en) * | 1988-09-12 | 1990-02-06 | Hoechst Celanese Corporation | Elastomeric acetal polymers |
| US5045607A (en) * | 1988-09-12 | 1991-09-03 | Hoechst Celanese Corp. | Acetal polymer blends |
| US4954400A (en) * | 1988-10-11 | 1990-09-04 | Hoechst Celanese Corp. | Articles utilizing acetal copolymer bonding resins |
| US4975520A (en) * | 1989-03-20 | 1990-12-04 | Hoechst Celanese Corp. | Production of acetal copolymers from gaseous formaldehyde and cyclic ethers |
| US5156913A (en) * | 1989-12-11 | 1992-10-20 | Hoechst Celanese Corp. | Glass reinforced acetal polymer products |
| US4937312A (en) * | 1989-12-11 | 1990-06-26 | Hoechst Celanese Corp. | Process for producing elastomeric acetal polymers |
| DE69424768T2 (de) * | 1993-07-29 | 2001-02-22 | Nippon Catalytic Chem Ind | Polydioxolanhochmolekulargewichte und herstellungsverfahren |
| JP4954394B2 (ja) * | 2001-07-27 | 2012-06-13 | ポリプラスチックス株式会社 | 新規ポリアセタール（共）重合体 |
| DE10339357A1 (de) * | 2003-08-27 | 2005-03-24 | Bayer Materialscience Ag | Verzweigte Polyformale und Copolyformale, ihre Herstellung und Verwendung |
| US20050173433A1 (en) * | 2004-02-11 | 2005-08-11 | Spahr Timothy A. | Fuel container having contiguous unbonded polyacetal/polyolefin layers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1271297A (fr) * | 1959-08-29 | 1961-09-08 | Degussa | Procédé pour préparer des polyoxyméthylènes thermiquement et chimiquement stables |
| FR1323465A (fr) * | 1961-06-02 | 1963-04-05 | Hoechst Ag | Copolymères du trioxane et leur préparation |
| NL284715A (US06623731-20030923-C00052.png) * | 1961-10-27 | |||
| FR1346545A (fr) * | 1961-12-14 | 1963-12-20 | Ici Ltd | Procédé de fabrication d'un copolymère contenant des motifs oxyméthylène |
| NL286742A (US06623731-20030923-C00052.png) * | 1961-12-14 |
-
0
- BE BE647354D patent/BE647354A/xx unknown
-
1963
- 1963-04-30 DE DE1495718A patent/DE1495718C3/de not_active Expired
-
1964
- 1964-04-24 FI FI0886/64A patent/FI43122B/fi active
- 1964-04-27 CH CH547764A patent/CH469757A/de unknown
- 1964-04-28 GB GB17618/64A patent/GB1068313A/en not_active Expired
- 1964-04-28 US US363286A patent/US3337507A/en not_active Expired - Lifetime
- 1964-04-28 AT AT376164A patent/AT245256B/de active
- 1964-04-29 DK DK215364AA patent/DK112775B/da unknown
- 1964-04-29 NL NL6404746A patent/NL6404746A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1495718C3 (de) | 1975-02-27 |
| AT245256B (de) | 1966-02-25 |
| DK112775B (da) | 1969-01-13 |
| DE1495718B2 (de) | 1970-11-05 |
| NL6404746A (US06623731-20030923-C00052.png) | 1964-11-02 |
| GB1068313A (en) | 1967-05-10 |
| CH469757A (de) | 1969-03-15 |
| FI43122B (US06623731-20030923-C00052.png) | 1970-10-01 |
| US3337507A (en) | 1967-08-22 |
| DE1495718A1 (de) | 1969-06-19 |
