LU57791A1 - - Google Patents

Info

Publication number
LU57791A1
LU57791A1 LU57791DA LU57791A1 LU 57791 A1 LU57791 A1 LU 57791A1 LU 57791D A LU57791D A LU 57791DA LU 57791 A1 LU57791 A1 LU 57791A1
Authority
LU
Luxembourg
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.)
Filing date
Publication date
Application filed filed Critical
Publication of LU57791A1 publication Critical patent/LU57791A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06Catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10Polymerisation of cyclic oligomers of formaldehyde
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02Polythioethers
    • C08G75/06Polythioethers from cyclic thioethers

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)
LU57791D 1968-01-17 1969-01-16 LU57791A1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69843568A 1968-01-17 1968-01-17

Publications (1)

Publication Number Publication Date
LU57791A1 true LU57791A1 (en:Method) 1969-05-13

Family

ID=24805227

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57791D LU57791A1 (en:Method) 1968-01-17 1969-01-16

Country Status (7)

Country Link
US (1) US3506615A (en:Method)
BE (1) BE727000A (en:Method)
DE (1) DE1901953A1 (en:Method)
FR (1) FR2000345B1 (en:Method)
GB (1) GB1202683A (en:Method)
LU (1) LU57791A1 (en:Method)
NL (1) NL6900768A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2151149C (en) * 1992-12-22 2004-09-07 Ezio Rizzardo Novel ring opening monomers
DE10215976A1 (de) * 2002-04-11 2003-10-23 Basf Ag Herstellung von Polyoxymethylen und dafür geeignete Katalysatoren III
DE10215978A1 (de) * 2002-04-11 2003-10-23 Basf Ag Herstellung von Polyoxymethylen und dafür geeignete Katalysatoren
KR101969615B1 (ko) 2011-11-24 2019-04-16 셀라니즈 세일즈 저머니 게엠베하 이종 반응 시스템에서 환상 아세탈의 제조 방법
US10829467B2 (en) 2018-03-29 2020-11-10 Celanese Sales Germany Gmbh Process for producing a cyclic acetal in a heterogeneous reaction system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298169A (en:Method) * 1961-08-25
US3267076A (en) * 1962-07-03 1966-08-16 Ube Industries Process for the polymerization of formaldehyde
GB988335A (en) * 1962-12-15 1965-04-07 Distillers Co Yeast Ltd Polymerisation process
DE1301542B (de) * 1963-01-29 1969-08-21 Ube Industries Verfahren zur Herstellung von Copolymerisaten des Formaldehyds
US3313765A (en) * 1963-05-10 1967-04-11 Celanese Corp Polymers containing oxymethylene and thiomethylene units
US3300445A (en) * 1963-07-09 1967-01-24 Tenneco Chem Copolymers of formaldehyde and s-trithianes
US3457227A (en) * 1965-03-11 1969-07-22 Continental Oil Co Preparation of polyoxymethylene using metal acetylacetonate polymerization catalysts

Also Published As

Publication number Publication date
FR2000345A1 (en:Method) 1969-09-05
NL6900768A (en:Method) 1969-07-21
FR2000345B1 (en:Method) 1974-02-01
US3506615A (en) 1970-04-14
GB1202683A (en) 1970-08-19
BE727000A (en:Method) 1969-07-17
DE1901953A1 (de) 1969-09-11

Similar Documents

Publication Publication Date Title
AU1946070A (en:Method)
AU428130B2 (en:Method)
AU2374870A (en:Method)
FR2000345B1 (en:Method)
AU429879B2 (en:Method)
AU416157B2 (en:Method)
AU2581067A (en:Method)
AU4811568A (en:Method)
AU421558B1 (en:Method)
AU2580267A (en:Method)
AR203075Q (en:Method)
AU3224368A (en:Method)
AU3789668A (en:Method)
BE727380A (en:Method)
BE722650A (en:Method)
BE727684A (en:Method)
BE709435A (en:Method)
BE727533A (en:Method)
BE727462A (en:Method)
AU4224469A (en:Method)
AU4270368A (en:Method)
BE727069A (en:Method)
BE726799A (en:Method)
BE726588A (en:Method)
AU3083868A (en:Method)