NL99706C - - Google Patents
Info
- Publication number
- NL99706C NL99706C NL99706DA NL99706C NL 99706 C NL99706 C NL 99706C NL 99706D A NL99706D A NL 99706DA NL 99706 C NL99706 C NL 99706C
- Authority
- NL
- Netherlands
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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED25004A DE1108434B (de) | 1957-02-23 | 1957-02-23 | Verfahren zur katalytischen Polymerisation des Formaldehyds in inerten Loesungsmitteln |
DED33842A DE1139273B (de) | 1957-02-23 | 1960-07-23 | Verfahren zur Herstellung von Polyoxymethylenen |
DED38959A DE1190187B (de) | 1957-02-23 | 1962-05-19 | Verfahren zum Stabilisieren von Polyoxymethylenen |
Publications (1)
Publication Number | Publication Date |
---|---|
NL99706C true NL99706C (de) |
Family
ID=27209664
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL99706D NL99706C (de) | 1957-02-23 | ||
NL267211D NL267211A (de) | 1957-02-23 | ||
NL125081D NL125081C (de) | 1957-02-23 | ||
NL292302D NL292302A (de) | 1957-02-23 | ||
NL224673D NL224673A (de) | 1957-02-23 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL267211D NL267211A (de) | 1957-02-23 | ||
NL125081D NL125081C (de) | 1957-02-23 | ||
NL292302D NL292302A (de) | 1957-02-23 | ||
NL224673D NL224673A (de) | 1957-02-23 |
Country Status (7)
Country | Link |
---|---|
US (3) | US2985623A (de) |
BE (1) | BE632552A (de) |
CH (3) | CH373185A (de) |
DE (3) | DE1108434B (de) |
FR (1) | FR1191612A (de) |
GB (3) | GB836288A (de) |
NL (5) | NL224673A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL99706C (de) * | 1957-02-23 | |||
DE1180519B (de) * | 1959-04-18 | 1964-10-29 | Degussa | Verfahren zur Herstellung von Eupolyoxymethylenen |
DE1132723B (de) * | 1960-07-30 | 1962-07-05 | Deutsehe Gold Und Silber Schei | Verfahren zur Herstellung von Eupolyoxymethylenen |
BE612792A (de) * | 1961-01-24 | |||
NL124950C (de) * | 1961-04-22 | |||
US3248271A (en) * | 1961-05-08 | 1966-04-26 | Celanese Corp | Shaped oxymethylene thermoplastic polymer and method of surface treating same |
BE629599A (de) * | 1962-03-15 | |||
US3313753A (en) * | 1962-04-19 | 1967-04-11 | Celanese Corp | Floor tile comprising vinyl chloridevinyl acetate copolymer and modified polyoxymethylene |
BE632214A (de) * | 1962-05-11 | |||
US3383364A (en) * | 1964-06-26 | 1968-05-14 | Exxon Research Engineering Co | Process of preparing formaldehydecarbon monoxide copolymer |
US3418280A (en) * | 1964-12-31 | 1968-12-24 | Celanese Corp | Stabilization of oxymethylene copolymers by alkaline hydrolysis |
US3484399A (en) * | 1966-05-16 | 1969-12-16 | Celanese Corp | Stabilization of oxymethylene polymers |
JPS6063216A (ja) * | 1983-09-16 | 1985-04-11 | Polyplastics Co | 熱安定性,成形性の改良されたポリアセタ−ル重合体の製造法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE932701C (de) * | 1944-02-26 | 1955-09-08 | Georg B Dipl-Chem Dr Willfang | Verfahren zur Herstellung von Kondensations- und bzw. oder Polymerisationsprodukten |
GB748836A (en) * | 1952-08-30 | 1956-05-09 | Du Pont | Improvements in or relating to formaldehyde polymers |
NL196512A (de) * | 1954-04-16 | |||
GB753299A (en) * | 1954-11-25 | 1956-07-18 | Du Pont | Improvements in or relating to formaldehyde polymers |
NL99706C (de) * | 1957-02-23 | |||
US2920059A (en) * | 1957-04-08 | 1960-01-05 | Du Pont | Stabilization of polyoxymethylenes with aromatic amines |
BE602869A (de) * | 1960-04-21 |
-
0
- NL NL99706D patent/NL99706C/xx active
- NL NL267211D patent/NL267211A/xx unknown
- NL NL125081D patent/NL125081C/xx active
- NL NL292302D patent/NL292302A/xx unknown
- NL NL224673D patent/NL224673A/xx unknown
- BE BE632552D patent/BE632552A/xx unknown
-
1957
- 1957-02-23 DE DED25004A patent/DE1108434B/de active Pending
-
1958
- 1958-01-29 CH CH5524758A patent/CH373185A/de unknown
- 1958-02-13 GB GB4768/58A patent/GB836288A/en not_active Expired
- 1958-02-17 FR FR1191612D patent/FR1191612A/fr not_active Expired
- 1958-02-21 US US716549A patent/US2985623A/en not_active Expired - Lifetime
-
1960
- 1960-07-23 DE DED33842A patent/DE1139273B/de active Pending
-
1961
- 1961-07-05 CH CH783761A patent/CH409398A/de unknown
- 1961-07-20 GB GB26389/61A patent/GB906959A/en not_active Expired
-
1962
- 1962-05-19 DE DED38959A patent/DE1190187B/de active Pending
-
1963
- 1963-04-26 CH CH523863A patent/CH402419A/de unknown
- 1963-05-10 US US279628A patent/US3275593A/en not_active Expired - Lifetime
- 1963-05-10 GB GB18654/63A patent/GB980566A/en not_active Expired
-
1965
- 1965-04-05 US US445768A patent/US3344119A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR1191612A (fr) | 1959-10-21 |
GB906959A (en) | 1962-09-26 |
US3344119A (en) | 1967-09-26 |
NL125081C (de) | |
GB980566A (en) | 1965-01-13 |
NL292302A (de) | |
NL224673A (de) | |
DE1190187B (de) | 1965-04-01 |
DE1108434B (de) | 1961-06-08 |
CH373185A (de) | 1963-11-15 |
BE632552A (de) | |
US3275593A (en) | 1966-09-27 |
US2985623A (en) | 1961-05-23 |
DE1139273B (de) | 1962-11-08 |
GB836288A (en) | 1960-06-01 |
NL267211A (de) | |
CH402419A (de) | 1965-11-15 |
CH409398A (de) | 1966-03-15 |