NL130782C - - Google Patents

Info

Publication number: NL130782C
Authority: NL; Netherlands

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.)

1960-04-21

Publication of NL130782C publication Critical patent/NL130782C/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
- C08G2/18—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
- C08G2/30—Chemical modification by after-treatment
- 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
- C08G2/30—Chemical modification by after-treatment
- C08G2/36—Chemical modification by after-treatment by depolymerisation

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Compositions Of Macromolecular Compounds (AREA)

NL130782D 1960-04-21 NL130782C (sv)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US2365860A	1960-04-21	1960-04-21
US10209761A	1961-04-11	1961-04-11
US102096A US3174948A (en)	1960-04-21	1961-04-11	Stabilization of oxymethylene copolymers

Publications (1)

Publication Number	Publication Date
NL130782C true NL130782C (sv)

Family

ID=27362142

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL130782D NL130782C (sv)	1960-04-21
NL263823D NL263823A (sv)	1960-04-21

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL263823D NL263823A (sv)	1960-04-21

Country Status (10)

Country	Link
US (1)	US3174948A (sv)
BE (1)	BE602869A (sv)
CH (1)	CH423240A (sv)
DE (1)	DE1795570A1 (sv)
DK (1)	DK110145C (sv)
FI (1)	FI42634C (sv)
FR (1)	FR1287151A (sv)
GB (1)	GB986925A (sv)
NL (2)	NL263823A (sv)
SE (1)	SE313672C (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL99706C (sv) *	1957-02-23
US3318848A (en) *	1963-06-20	1967-05-09	Celanese Corp	Melt hydrolysis of oxymethylene copolymers
BE602765A (sv) *	1960-04-21
BE628412A (sv) *	1962-02-14
GB1053119A (sv) *	1963-04-24
GB1059581A (en) *	1963-05-07	1967-02-22	Ici Ltd	New pyridinium salts
DE1246245B (de) *	1963-10-26	1967-08-03	Bayer Ag	Verfahren zur Herstellung von Copolymerisaten des Trioxans
DE1223552B (de) *	1964-06-26	1966-08-25	Hoechst Ag	Verfahren zum Stabilisieren von Copolymerisaten aus Trioxan
DE1224493B (de) *	1964-06-26	1966-09-08	Hoechst Ag	Verfahren zum Stabilisieren von Copolymerisaten aus Trioxan
US3419529A (en) *	1964-09-29	1968-12-31	Celanese Corp	Stabilization of oxymethylene copolymers
US3428605A (en) *	1964-09-30	1969-02-18	Celanese Corp	Stabilization of oxymethylene copolymers
DE1570385B1 (de) *	1964-09-30	1970-12-23	Celanese Corp	Verfahren zur thermischen Stabilisierung von bei Normalbedingungen festen Oxymethylencopolymerisaten
US3418280A (en) *	1964-12-31	1968-12-24	Celanese Corp	Stabilization of oxymethylene copolymers by alkaline hydrolysis
US3477993A (en) *	1966-04-01	1969-11-11	Du Pont	Vapor-phase base clean-up of polyoxymethylene
GB1151762A (en) *	1966-06-24	1969-05-14	British Industrial Plastics	Treatment of Oxymethylene Polymers
DE1720309B1 (de) *	1967-10-10	1972-03-23	Basf Ag	Verfahren zum thermischen Stabilisieren von Copolymerisaten des Trioxans
DE1720509B1 (de) *	1967-10-19	1971-10-21	Degussa	Verfahren zum thermischen stabilisieren von oxymethylencopolymemerisaten
US3666714A (en) *	1968-11-15	1972-05-30	Karl Heinz Hafner	Polyacetals stabilized with secondary alkali metal phosphates
DE2620017C3 (de) *	1976-05-06	1979-05-31	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von grobkörnigen Oxymethylenpolymeren
DE2818240A1 (de) *	1978-04-26	1979-11-08	Hoechst Ag	Thermoplastische formmassen auf basis von polyoxymethylenen
CA1198246A (en) *	1982-02-19	1985-12-17	Ananda M. Chatterjee	Process and apparatus for continual melt hydrolysis of acetal copolymers
FR2586418B1 (fr) *	1985-08-26	1987-11-20	Solvay	Procede pour la fabrication de copolymeres oxymethyleniques thermiquement stables
US4613634A (en) *	1985-09-13	1986-09-23	Celanese Corporation	Low warp filled polyoxymethylene compositions
FR2599744B1 (fr) *	1986-06-06	1988-09-23	Solvay	Procede pour la fabrication de polyacetals
DE10242186B4 (de) *	2002-09-10	2013-05-29	Ticona Gmbh	Formkörper umfassend Polyacetale, Verfahren zur Herstellung dieser Formkörper sowie deren Verwendung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2732370A (en) *		1956-01-24		Polymers
US2399456A (en) *	1943-01-21	1946-04-30	Du Pont	Plasticized polyvinyl compositions
US2921047A (en) *	1956-06-20	1960-01-12	Union Carbide Corp	Stabilized poly(ethylene oxide) composition
US2920059A (en) *	1957-04-08	1960-01-05	Du Pont	Stabilization of polyoxymethylenes with aromatic amines
DE1249510B (sv) *	1957-09-06	1967-09-07
US2989509A (en) *	1957-10-21	1961-06-20	Celanese Corp	Trioxane polymer stabilization
US3027352A (en) *	1958-02-28	1962-03-27	Celanese Corp	Copolymers
US3103499A (en) *	1959-04-02	1963-09-10		Thermal stabilization of oxymethylene

0
- BE BE602869D patent/BE602869A/xx unknown
- NL NL130782D patent/NL130782C/xx active
- NL NL263823D patent/NL263823A/xx unknown
1961
- 1961-04-11 US US102096A patent/US3174948A/en not_active Expired - Lifetime
- 1961-04-20 SE SE414161A patent/SE313672C/sv unknown
- 1961-04-20 DE DE19611795570 patent/DE1795570A1/de not_active Withdrawn
- 1961-04-21 FI FI610777A patent/FI42634C/fi active
- 1961-04-21 FR FR859465A patent/FR1287151A/fr not_active Expired
- 1961-04-21 DK DK161961AA patent/DK110145C/da active
- 1961-04-21 CH CH469961A patent/CH423240A/fr unknown
- 1961-04-21 GB GB14463/61A patent/GB986925A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB986925A (en)	1965-03-24
BE602869A (sv)
DK110145C (da)	1969-07-07
SE313672C (sv)	1973-07-09
DE1795570A1 (de)	1972-02-03
FI42634B (sv)	1970-06-01
DE1445294A1 (de)	1968-11-14
NL263823A (sv)
US3174948A (en)	1965-03-23
DE1445294B2 (de)	1970-01-08
FI42634C (fi)	1970-09-14
FR1287151A (fr)	1962-03-09
SE313672B (sv)	1969-08-18
CH423240A (fr)	1966-10-31

Publication	Publication Date	Title
FI42634B (sv)	1970-06-01
BE609442A (sv)	1962-02-15
DE1220952C2 (sv)	1967-01-19
FI40609B (sv)	1968-11-30
IT649704A (sv)
BE597854A (sv)
BE605675A (sv)
BE608969A (sv)	1962-01-31
BE606934A (sv)
NL113154C (sv)	1966-03-15
BE599397A (sv)
BE608591A (sv)
BE609462A (sv)
NL263785A (sv)
BE609798A (sv)
BE602014A (sv)
BE585675A (sv)
BE622048A (sv)
BE611268A (sv)
BE607791A (sv)
BE611982A (sv)
BE607096A (sv)
BE605948A (sv)
BE611512A (sv)
BE674600A (sv)	1966-06-30