GB1392118A - Oxymethylene polymers and process for their proparation - Google Patents

Oxymethylene polymers and process for their proparation

Info

Publication number
GB1392118A
GB1392118A GB3843772A GB3843772A GB1392118A GB 1392118 A GB1392118 A GB 1392118A GB 3843772 A GB3843772 A GB 3843772A GB 3843772 A GB3843772 A GB 3843772A GB 1392118 A GB1392118 A GB 1392118A
Authority
GB
United Kingdom
Prior art keywords
proparation
oxymethylene polymers
oxymethylene
polymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3843772A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 by Hoechst AG filed Critical Hoechst AG
Publication of GB1392118A publication Critical patent/GB1392118A/en
Expired legal-status Critical Current

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
    • C08G2/10—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
    • C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular 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)
GB3843772A 1971-08-18 1972-08-17 Oxymethylene polymers and process for their proparation Expired GB1392118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712141327 DE2141327C3 (de) 1971-08-18 1971-08-18 Thermoplastische Formmasse auf Poly(oxymethylen)-Basis

Publications (1)

Publication Number Publication Date
GB1392118A true GB1392118A (en) 1975-04-30

Family

ID=5817055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3843772A Expired GB1392118A (en) 1971-08-18 1972-08-17 Oxymethylene polymers and process for their proparation

Country Status (8)

Country Link
JP (1) JPS5638603B2 (it)
BE (1) BE787735A (it)
CA (1) CA994033A (it)
DE (1) DE2141327C3 (it)
FR (1) FR2149511B1 (it)
GB (1) GB1392118A (it)
IT (1) IT964012B (it)
NL (1) NL7210998A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412931B2 (it) * 1972-06-22 1979-05-26
JPS528020A (en) * 1975-07-09 1977-01-21 Kunimasa Ooide Reinforced gypsum plaster board
FR2317315A1 (fr) * 1975-07-10 1977-02-04 Rhone Poulenc Ind Polyacetal hydrophile et son application comme agent anti-redeposition et anti-salissure des fibres textiles
US4377667A (en) * 1980-06-13 1983-03-22 Asahi Kasei Kogyo Kabushiki Kaisha Polyacetal and process of producing same
JP4472302B2 (ja) * 2003-09-30 2010-06-02 ポリプラスチックス株式会社 ポリアセタール共重合体の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL284715A (it) * 1961-10-27
BE647354A (it) * 1963-04-30
FR1410434A (fr) * 1963-08-08 1965-09-10 Hoechst Ag Procédé de préparation de copolymères à longues séquences

Also Published As

Publication number Publication date
DE2141327B2 (de) 1981-02-26
NL7210998A (it) 1973-02-20
FR2149511B1 (it) 1978-10-20
JPS5638603B2 (it) 1981-09-08
DE2141327C3 (de) 1982-01-21
JPS4829843A (it) 1973-04-20
CA994033A (en) 1976-07-27
DE2141327A1 (de) 1973-03-01
BE787735A (fr) 1973-02-19
FR2149511A1 (it) 1973-03-30
IT964012B (it) 1974-01-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee