BE638627A - - Google Patents

Info

Publication number: BE638627A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1962-10-15

Publication of BE638627A publication Critical patent/BE638627A/xx

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
- C08G2/10—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
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/22—Copolymerisation of aldehydes or ketones with epoxy 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)

BE638627D 1962-10-15 BE638627A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US230645A US3254053A (en)	1962-10-15	1962-10-15	Trioxane polymerization process and apparatus

Publications (1)

Publication Number	Publication Date
BE638627A true BE638627A (fr)

Family

ID=22866027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE638627D BE638627A (fr)	1962-10-15

Country Status (12)

Country	Link
US (1)	US3254053A (fr)
AT (1)	AT264830B (fr)
BE (1)	BE638627A (fr)
DE (1)	DE1495327B2 (fr)
DK (1)	DK109945C (fr)
ES (1)	ES292512A2 (fr)
FI (1)	FI41323C (fr)
FR (1)	FR84521E (fr)
GB (1)	GB1056866A (fr)
LU (1)	LU44623A1 (fr)
NL (1)	NL299211A (fr)
NO (1)	NO117815B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3419529A (en) *	1964-09-29	1968-12-31	Celanese Corp	Stabilization of oxymethylene copolymers
US3344120A (en) *	1965-04-19	1967-09-26	Diamond Alkali Co	Trioxane-norbornadiene copolymers
US3415786A (en) *	1965-06-07	1968-12-10	Diamond Shamrock Corp	Copolymerization of trioxane and norbornadiene in a two-stage process
US3442866A (en) *	1966-01-07	1969-05-06	Celanese Corp	Process for producing finely divided solid acetal copolymers
US3839290A (en) *	1972-10-04	1974-10-01	F Dubovitsky	Method for preparing high-molecular polyoxymethylene
US4105637A (en) *	1974-10-11	1978-08-08	Celanese Corporation	Process for producing a polyacetal polymer
JPS5386794A (en) *	1976-11-29	1978-07-31	Mitsubishi Gas Chem Co Inc	Continuous polymerization
US4313870B1 (en) *	1977-09-21	1996-06-18	Sumitomo Chemical Co	Process for producing polycondensates
JPS54161695A (en) *	1978-06-13	1979-12-21	Mitsubishi Gas Chem Co Inc	Method of mixing polymerizable materials and device therefor
US4390684A (en) *	1980-08-22	1983-06-28	Polyplastics Co., Ltd.	Continuous polymerization method
DE3147309A1 (de) *	1981-11-28	1983-06-01	Basf Ag, 6700 Ludwigshafen	Kontinuierliches verfahren zur herstellung von oxymethylenpolymeren
JPS59115318A (ja) *	1982-12-21	1984-07-03	Ube Ind Ltd	ホルムアルデヒド共重合体の製法
US4613634A (en) *	1985-09-13	1986-09-23	Celanese Corporation	Low warp filled polyoxymethylene compositions
CA2033095C (fr) *	1989-05-17	1997-01-14	Hiromitsu Ishii	Procede de production de polyesters elastiques en continu
DE10251332B4 (de) *	2002-11-05	2006-07-27	Ticona Gmbh	Polyoxymethylen-Copolymere, deren Herstellung und Verwendung
DE10340976B4 (de) *	2003-09-05	2006-04-13	Ticona Gmbh	Polyoxymethylen-Multiblockcopolymere, deren Herstellung und Verwendung
DE102004054629A1 (de)	2004-11-11	2006-05-18	Basf Ag	Basische Desaktivatoren bei der POM-Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2505125A (en) *	1945-08-20	1950-04-25	List Heinz	Continuously operating kneader and mixer
US2540146A (en) *	1948-05-27	1951-02-06	Dow Chemical Co	Method for controlled blending of polystyrene with modifiers
US2745824A (en) *	1952-11-26	1956-05-15	American Cyanamid Co	Process for the polymerization of styrene and acrylonitrile
US2894824A (en) *	1955-02-11	1959-07-14	Phillips Petroleum Co	Polymerization apparatus
US3027352A (en) *	1958-02-28	1962-03-27	Celanese Corp	Copolymers
NL262452A (fr) *	1960-03-16

0
- BE BE638627D patent/BE638627A/xx unknown
- NL NL299211D patent/NL299211A/xx unknown
1962
- 1962-10-15 US US230645A patent/US3254053A/en not_active Expired - Lifetime
1963
- 1963-10-04 GB GB39164/63A patent/GB1056866A/en not_active Expired
- 1963-10-10 FI FI631950A patent/FI41323C/fi active
- 1963-10-11 DK DK477963AA patent/DK109945C/da active
- 1963-10-14 NO NO150425A patent/NO117815B/no unknown
- 1963-10-14 DE DE1963C0031141 patent/DE1495327B2/de active Granted
- 1963-10-14 FR FR950545A patent/FR84521E/fr not_active Expired
- 1963-10-14 LU LU44623D patent/LU44623A1/xx unknown
- 1963-10-15 ES ES292512A patent/ES292512A2/es not_active Expired
- 1963-10-15 AT AT826563A patent/AT264830B/de active

Also Published As

Publication number	Publication date
NO117815B (fr)	1969-09-29
FI41323B (fr)	1969-06-30
DK109945C (da)	1968-08-05
NL299211A (fr)
AT264830B (de)	1968-09-10
US3254053A (en)	1966-05-31
GB1056866A (en)	1967-02-01
ES292512A2 (es)	1964-01-16
FI41323C (fi)	1969-10-10
DE1495327A1 (de)	1969-04-03
LU44623A1 (fr)	1963-12-14
DE1495327B2 (de)	1972-12-14
FR84521E (fr)	1965-02-26

Publication	Publication Date	Title
FI41323B (fr)	1969-06-30
BE616548R (fr)	1962-10-17
BE633048A (fr)
BE612926A (fr)
BE616166A (fr)
BE615962A (fr)
BE615849A (fr)
BE615804A (fr)
BE615523A (fr)
BE615521A (fr)
BE615316A (fr)
BE615294A (fr)
BE615244A (fr)	1962-07-16
BE614986A (fr)
BE614757A (fr)	1962-09-07
BE614739A (fr)
BE614566A (fr)
BE614532A (fr)
BE614432A (fr)
BE614403A (fr)
BE614380A (fr)
BE614159A (fr)
BE613862A (fr)
BE559145A (fr)
BE616490A (fr)