CH390546A - Trioxane polymerization process - Google Patents

Trioxane polymerization process

Info

Publication number: CH390546A
Authority: CH; Switzerland
Prior art keywords: polymerization process; trioxane polymerization; trioxane; polymerization
Prior art date: 1959-07-03

Application number

CH760060A

Other languages

French (fr)

Inventor

Wilson Walter

Frederick Hill Roger

May Herbert

Original Assignee

British Industrial Plastics

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.)

1959-07-03

Filing date

1960-07-04

Publication date

1965-04-15

1960-07-04 Application filed by British Industrial Plastics filed Critical British Industrial Plastics

1965-04-15 Publication of CH390546A publication Critical patent/CH390546A/en

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
- C08G2/10—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
- C08G2/28—Post-polymerisation treatments

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)

CH760060A 1959-07-03 1960-07-04 Trioxane polymerization process CH390546A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB2302059A GB878163A (en)	1959-07-03	1959-07-03	Improvements in or relating to the manufacture of polyoxymethylenes
GB1817560		1960-05-23
GB1961560		1960-05-23

Publications (1)

Publication Number	Publication Date
CH390546A true CH390546A (en)	1965-04-15

Family

ID=27257592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH760060A CH390546A (en)	1959-07-03	1960-07-04	Trioxane polymerization process

Country Status (5)

Country	Link
BE (1)	BE592599A (en)
CH (1)	CH390546A (en)
DE (1)	DE1445220A1 (en)
GB (1)	GB878163A (en)
NL (2)	NL253350A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL265841A (en) *	1960-06-16
NL271273A (en) *	1960-11-15
US3197438A (en) *	1961-01-16	1965-07-27	Grace W R & Co	Polymerization and co-polymerization of trioxane in inert solvents
NL284715A (en) *	1961-10-27
GB1040172A (en) *	1962-03-19	1966-08-24	British Industrial Plastics	Improvements relating to the manufacture of polymeric products from trioxan
DE1204823B (en) *	1963-04-30	1965-11-11	Hoechst Ag	Process for polymerizing cyclic acetals individually or in admixture
NL125851C (en) *	1963-09-28

0
- NL NL127433D patent/NL127433C/xx active
- BE BE592599D patent/BE592599A/xx unknown
- NL NL253350D patent/NL253350A/xx unknown
1959
- 1959-07-03 GB GB2302059A patent/GB878163A/en not_active Expired
1960
- 1960-07-02 DE DE19601445220 patent/DE1445220A1/en active Pending
- 1960-07-04 CH CH760060A patent/CH390546A/en unknown

Also Published As

Publication number	Publication date
NL127433C (en)
NL253350A (en)
DE1445220A1 (en)	1968-11-07
BE592599A (en)
GB878163A (en)	1961-09-27

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