CA2896628A1 - Functionalized polyoxymethylene block copolymers - Google Patents

Functionalized polyoxymethylene block copolymers Download PDF

Info

Publication number
CA2896628A1
CA2896628A1 CA2896628A CA2896628A CA2896628A1 CA 2896628 A1 CA2896628 A1 CA 2896628A1 CA 2896628 A CA2896628 A CA 2896628A CA 2896628 A CA2896628 A CA 2896628A CA 2896628 A1 CA2896628 A1 CA 2896628A1
Authority
CA
Canada
Prior art keywords
formaldehyde
mol
polyoxymethylene block
molecular weight
block copolymers
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.)
Abandoned
Application number
CA2896628A
Other languages
English (en)
French (fr)
Inventor
Thomas Ernst Muller
Christoph Gurtler
Walter Leitner
Henning Vogt
Gabor BARATH
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience 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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CA2896628A1 publication Critical patent/CA2896628A1/en
Abandoned 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
    • 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)
  • Polyesters Or Polycarbonates (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA2896628A 2012-12-21 2013-12-18 Functionalized polyoxymethylene block copolymers Abandoned CA2896628A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12199053.5 2012-12-21
EP12199053 2012-12-21
PCT/EP2013/077049 WO2014095971A2 (de) 2012-12-21 2013-12-18 Funktionalisierte polyoxymethylen-block-copolymere

Publications (1)

Publication Number Publication Date
CA2896628A1 true CA2896628A1 (en) 2014-06-26

Family

ID=47603106

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2896628A Abandoned CA2896628A1 (en) 2012-12-21 2013-12-18 Functionalized polyoxymethylene block copolymers

Country Status (8)

Country Link
US (1) US9688814B2 (enExample)
EP (1) EP2935381B1 (enExample)
JP (1) JP2016500403A (enExample)
KR (1) KR20150097717A (enExample)
CN (1) CN104937001B (enExample)
CA (1) CA2896628A1 (enExample)
SG (1) SG11201504408QA (enExample)
WO (1) WO2014095971A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2896628A1 (en) 2012-12-21 2014-06-26 Bayer Materialscience Ag Functionalized polyoxymethylene block copolymers
CN104918974B (zh) 2012-12-21 2017-10-13 科思创德国股份有限公司 Nco‑改性的聚甲醛嵌段共聚物
SG11201504409WA (en) * 2012-12-21 2015-07-30 Bayer Materialscience Ag METHOD FOR PRODUCING FORMALDEHYDE/CO<sb>2</sb> COPOLYMERS
ES2808683T3 (es) 2015-01-08 2021-03-01 Dow Global Technologies Llc Composiciones de poliol de poliéter-acetal
SG11201901392PA (en) * 2016-08-25 2019-03-28 Covestro Deutschland Ag Method for producing polyurethane polymers with reduced heat value
EP3339340A1 (de) * 2016-12-20 2018-06-27 Covestro Deutschland AG Verfahren zur herstellung eines polyoxymethylen-block-copolymers mit erhöhtem anteil an eingebautem formaldehyd
AU2018203941B2 (en) * 2017-06-27 2024-04-18 Dow Global Technologies Llc Glycidyl ether alkoxylate block copolymers
EP3656796A1 (de) * 2018-11-22 2020-05-27 Covestro Deutschland AG Verfahren zur herstellung von polyoxymethylen-polymeren mit mittlerer kettenlänge
EP3656797A1 (de) * 2018-11-22 2020-05-27 Covestro Deutschland AG Verfahren zur herstellung von polyoxymethylen-polyalkylenoxid-blockcopolymeren
CN113454134A (zh) * 2019-02-28 2021-09-28 科思创知识产权两合公司 用于生产聚氨酯整皮泡沫材料的异氰酸酯封端预聚物
PL4347676T3 (pl) 2021-05-31 2025-09-22 Wacker Chemie Ag Płynne monofunkcyjne kopolimery 1,3-dioksolanu

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218295A (en) 1955-11-30 1965-11-16 Du Pont Copolymers of formaldehyde with active hydrogen-containing polymers
NL216498A (enExample) 1955-11-30
NL109971C (enExample) * 1959-08-29 1900-01-01
NL295524A (enExample) * 1962-07-27
US3754053A (en) 1964-05-15 1973-08-21 Celanese Corp Polyoxymethylene-oxyalkylene block polymers
GB1164997A (en) 1965-11-25 1969-09-24 B P Chemicals U K Ltd Improvements in Polyether Polyols and Polyurethanes Derived therefrom
US3575930A (en) 1968-12-12 1971-04-20 Goodrich Co B F Polyoxymethylene glycol polymers
IT1006136B (it) * 1973-12-28 1976-09-30 Sir Soc Italiana Resine Spa Stabilizzazione di polimeri acetalici
IT1014528B (it) 1973-12-28 1977-04-30 Sir Soc Italiana Resine Spa Copolimeri a blocchi
DE2837526A1 (de) * 1978-08-28 1980-03-20 Bayer Ag Verfahren zur herstellung von polymeren mit diphenolcarbonat-endgruppen
US4352914A (en) 1980-10-06 1982-10-05 Mitsubishi Petrochemical Company Limited Binder composition for foundry sand molds and cores
US4535127A (en) 1983-03-23 1985-08-13 Asahi Kasei Kogyo Kabushiki Kaisha Polyacetal copolymers and process for production thereof
JP3110788B2 (ja) 1991-04-03 2000-11-20 旭化成工業株式会社 潤滑特性に優れたポリアセタールブロック共重合体及びその製法
MX9701248A (es) 1994-08-18 1997-05-31 Univ North Carolina Polimerizacion cationica en dioxido de carbono.
US5432207A (en) 1994-10-25 1995-07-11 Jiffy Foam, Inc. Phenolic foam composition and use thereof for "in place" foaming
JP4560261B2 (ja) 1999-07-30 2010-10-13 旭化成ケミカルズ株式会社 ポリアセタールブロックコポリマー
DE10251332B4 (de) 2002-11-05 2006-07-27 Ticona Gmbh Polyoxymethylen-Copolymere, deren Herstellung und Verwendung
WO2006098251A1 (ja) * 2005-03-15 2006-09-21 Polyplastics Co., Ltd. 不安定末端基分解処理剤、それを用いた安定化ポリアセタール樹脂、製造方法、組成物及び成形体
JP2007211082A (ja) * 2006-02-08 2007-08-23 Asahi Glass Co Ltd ポリオキシメチレン−ポリオキシアルキレンブロック共重合体の製造方法
JP2009215340A (ja) * 2008-03-07 2009-09-24 Polyplastics Co 安定化ポリアセタール共重合体の製造方法
CN104918974B (zh) 2012-12-21 2017-10-13 科思创德国股份有限公司 Nco‑改性的聚甲醛嵌段共聚物
CA2896628A1 (en) 2012-12-21 2014-06-26 Bayer Materialscience Ag Functionalized polyoxymethylene block copolymers

Also Published As

Publication number Publication date
SG11201504408QA (en) 2015-07-30
CN104937001B (zh) 2017-03-08
KR20150097717A (ko) 2015-08-26
EP2935381A2 (de) 2015-10-28
US9688814B2 (en) 2017-06-27
US20150368396A1 (en) 2015-12-24
CN104937001A (zh) 2015-09-23
WO2014095971A3 (de) 2014-09-18
WO2014095971A2 (de) 2014-06-26
JP2016500403A (ja) 2016-01-12
EP2935381B1 (de) 2018-03-21

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20181218