JPH02501830A - ポリウレタンプレポリマー合成のためのポリアルキレンカーボネートポリオールの中和 - Google Patents

ポリウレタンプレポリマー合成のためのポリアルキレンカーボネートポリオールの中和

Info

Publication number
JPH02501830A
JPH02501830A JP63501715A JP50171588A JPH02501830A JP H02501830 A JPH02501830 A JP H02501830A JP 63501715 A JP63501715 A JP 63501715A JP 50171588 A JP50171588 A JP 50171588A JP H02501830 A JPH02501830 A JP H02501830A
Authority
JP
Japan
Prior art keywords
acid
prepolymer
polyalkylene carbonate
stirring
added
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.)
Pending
Application number
JP63501715A
Other languages
English (en)
Japanese (ja)
Inventor
マンキュシ，アンソニー　ダブリュ．，ザ　サード
ワシントン，サミュエル　ジェイ．
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of JPH02501830A publication Critical patent/JPH02501830A/ja
Pending 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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/089—Reaction retarding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP63501715A 1987-02-17 1988-02-01 ポリウレタンプレポリマー合成のためのポリアルキレンカーボネートポリオールの中和 Pending JPH02501830A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1495487A 1987-02-17 1987-02-17
US014,954 1987-02-17

Publications (1)

Publication Number Publication Date
JPH02501830A true JPH02501830A (ja) 1990-06-21

Family

ID=21768761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63501715A Pending JPH02501830A (ja) 1987-02-17 1988-02-01 ポリウレタンプレポリマー合成のためのポリアルキレンカーボネートポリオールの中和

Country Status (6)

Country Link
EP (1) EP0363360A4 (de)
JP (1) JPH02501830A (de)
AU (1) AU605240B2 (de)
BR (1) BR8807361A (de)
CA (1) CA1320772C (de)
WO (1) WO1988006150A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190095299A (ko) * 2016-12-19 2019-08-14 코베스트로 도이칠란트 아게 낮은 반응성을 가지는 (시클로)지방족 폴리카르보네이트 폴리올의 제조 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590131T1 (de) * 1992-03-24 1994-12-22 Dow Chemical Co Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770793A (en) * 1970-05-15 1973-11-06 American Cyanamid Co Aminium and dimonium salts used as polymerization inhibitors of diallyl digylcol carbonate
US4448727A (en) * 1976-03-22 1984-05-15 General Electric Company Color-stabilized halobisphenolethylene polycarbonates
AU536979B2 (en) * 1982-04-26 1984-05-31 Ppg Industries, Inc. Polyol(allyl carbonate) composition
DE3231397A1 (de) * 1982-08-24 1984-03-01 Bayer Ag, 5090 Leverkusen Verwendung von carbonylverbindungen und/oder heteroanalogen carbonylverbindungen als stabilisierungsmittel fuer pyrokohlensaeuredialkylester enthaltende loesungen und, die genannten verbindungen enthaltende, polyisocyanat-zubereitungen
US4528364A (en) * 1984-04-19 1985-07-09 The Dow Chemical Company Removal of alkaline catalysts from polyether polyols and polyalkylene carbonate polyols
US4814428A (en) * 1987-06-04 1989-03-21 General Electric Company Method of increasing the thermal stability of cyclic carbonate oligomers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190095299A (ko) * 2016-12-19 2019-08-14 코베스트로 도이칠란트 아게 낮은 반응성을 가지는 (시클로)지방족 폴리카르보네이트 폴리올의 제조 방법
JP2020502335A (ja) * 2016-12-19 2020-01-23 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 低反応性を有する（シクロ）脂肪族ポリカーボネートポリオールの製造方法

Also Published As

Publication number Publication date
EP0363360A1 (de) 1990-04-18
EP0363360A4 (de) 1990-06-27
AU605240B2 (en) 1991-01-10
WO1988006150A1 (en) 1988-08-25
CA1320772C (en) 1993-07-27
AU1149888A (en) 1988-08-18
BR8807361A (pt) 1990-03-01

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