KR101021766B1 - 아민-개시된 폴리에테르 폴리올 및 그의 제조 방법 - Google Patents

아민-개시된 폴리에테르 폴리올 및 그의 제조 방법 Download PDF

Info

Publication number
KR101021766B1
KR101021766B1 KR1020057015306A KR20057015306A KR101021766B1 KR 101021766 B1 KR101021766 B1 KR 101021766B1 KR 1020057015306 A KR1020057015306 A KR 1020057015306A KR 20057015306 A KR20057015306 A KR 20057015306A KR 101021766 B1 KR101021766 B1 KR 101021766B1
Authority
KR
South Korea
Prior art keywords
added
polyol
amine
hydroxy
carboxylic acid
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 - Fee Related
Application number
KR1020057015306A
Other languages
English (en)
Korean (ko)
Other versions
KR20050106017A (ko
Inventor
나탄 엘. 안데르손
칼 더블유. 하이더
키쓰 제이. 헤드리
케리 에이. 인골드
헤르만 피. 도쥐
Original Assignee
바이엘 머티리얼싸이언스 엘엘씨
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32868513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101021766(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 바이엘 머티리얼싸이언스 엘엘씨 filed Critical 바이엘 머티리얼싸이언스 엘엘씨
Publication of KR20050106017A publication Critical patent/KR20050106017A/ko
Application granted granted Critical
Publication of KR101021766B1 publication Critical patent/KR101021766B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • C08G18/5027—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups directly linked to carbocyclic 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • 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
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C08G65/2627—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aromatic or arylaliphatic amine 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/05—Polymer mixtures characterised by other features containing polymer components which can react with one another

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Epoxy Resins (AREA)
KR1020057015306A 2003-02-21 2004-02-19 아민-개시된 폴리에테르 폴리올 및 그의 제조 방법 Expired - Fee Related KR101021766B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/372,361 2003-02-21
US10/372,361 US6869543B2 (en) 2003-02-21 2003-02-21 Amine-initiated polyether polyols and a process for their production

Publications (2)

Publication Number Publication Date
KR20050106017A KR20050106017A (ko) 2005-11-08
KR101021766B1 true KR101021766B1 (ko) 2011-03-15

Family

ID=32868513

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057015306A Expired - Fee Related KR101021766B1 (ko) 2003-02-21 2004-02-19 아민-개시된 폴리에테르 폴리올 및 그의 제조 방법

Country Status (15)

Country Link
US (1) US6869543B2 (https=)
EP (1) EP1597300B1 (https=)
JP (1) JP2006518417A (https=)
KR (1) KR101021766B1 (https=)
CN (1) CN100543064C (https=)
AT (1) ATE340818T1 (https=)
BR (1) BRPI0407623B1 (https=)
CA (1) CA2514935C (https=)
DE (1) DE602004002570T2 (https=)
ES (1) ES2273222T3 (https=)
MX (1) MXPA05008806A (https=)
PL (1) PL378062A1 (https=)
PT (1) PT1597300E (https=)
RU (1) RU2359980C2 (https=)
WO (1) WO2004076529A1 (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1817356B2 (en) 2004-11-17 2020-08-19 Dow Global Technologies LLC Acid blocked, amine based, autocatalytic polyols and polyurethane foams made therefrom
JP4813894B2 (ja) * 2005-06-02 2011-11-09 ライオン株式会社 脂肪族第１級アミンアルキレンオキサイド付加物の製造方法、及び乳化剤
JP4629604B2 (ja) * 2006-03-29 2011-02-09 三洋化成工業株式会社 脂肪族アミンアルキレンオキサイド付加物の製造方法
JP2007262250A (ja) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd 脂肪族アミンアルキレンオキサイド付加物の製造方法
JP4778925B2 (ja) * 2007-03-29 2011-09-21 三洋化成工業株式会社 液体洗浄剤組成物
DE102007038436A1 (de) 2007-08-16 2009-02-19 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102008011683A1 (de) 2008-02-28 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102008028555A1 (de) 2008-06-16 2009-12-17 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102009043616A1 (de) 2009-09-29 2011-03-31 Bayer Materialscience Ag Verfahren zur Herstellung von aminogruppenhaltigen Polyolen
EP2365019A1 (de) 2010-03-13 2011-09-14 Bayer MaterialScience AG Verfahren zur Herstellung von Polyetherpolyolen
JP5711648B2 (ja) * 2011-11-16 2015-05-07 ライオン株式会社 アルキレンオキシド付加物の製造方法
SG2014014567A (en) 2013-02-22 2014-09-26 Bayer Materialscience Ag Process for preparing polyether polyols
MX337785B (es) 2013-02-22 2016-03-18 Bayer Materialscience Ag Procedimiento de preparacion de polioles de polieter.
JP6931362B2 (ja) 2016-05-13 2021-09-01 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 ポリオキシアルキレンポリオールの製造方法
CN108250388A (zh) * 2017-12-29 2018-07-06 浙江省三门中鑫实业有限公司 一种低气味低voc全水发泡材料及其制造方法
EP3741788A1 (de) 2019-05-24 2020-11-25 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen
EP3838963A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen
CN111690110B (zh) * 2020-06-22 2022-03-11 上海墨梵新材料科技有限公司 包括含活性基团的聚氨酯催化剂的组合聚醚多元醇及其制备方法
US11529657B2 (en) 2021-03-09 2022-12-20 Covestro Llc Methods for removing amine contaminants from equipment used in the production of polyether polyols
WO2023021103A1 (en) * 2021-08-19 2023-02-23 Basf Se Modified alkoxylated oligoalkylene imines and modified alkoxylated oligoamines
EP4413056B1 (de) 2021-10-07 2025-07-23 Covestro Deutschland AG Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen
CN117327267A (zh) * 2023-09-07 2024-01-02 山东一诺威新材料有限公司 低粘度苯胺聚醚多元醇及其制备方法和应用
WO2026011280A1 (en) * 2024-07-08 2026-01-15 Dow Global Technologies Llc Methods of controlling cloud point of alkaline catalyzed nonionic surfactants

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998020061A1 (en) * 1996-11-01 1998-05-14 Bayer Corporation Amine-initiated polyether polyols and a process for their production

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311095A (en) * 1969-04-09 1973-03-21 Ici Ltd Alkylene oxide orthotolylene diamine compositions
JPS56112931A (en) * 1980-02-12 1981-09-05 Sanyo Chem Ind Ltd Polyol composition
JPS5770124A (en) * 1980-10-20 1982-04-30 Dai Ichi Kogyo Seiyaku Co Ltd Purification of polyether-polyol
US4391728A (en) 1981-12-01 1983-07-05 Basf Wyandotte Corporation Propylene oxide adducts of toluenediamine
US4562290A (en) 1981-12-01 1985-12-31 Basf Wyandotte Corporation Alkylene oxide adducts of vicinal toluenediamine
US4430490A (en) 1982-08-10 1984-02-07 Ppg Industries, Inc. Polyether polyols and their method of preparation
GB2199504A (en) 1987-01-06 1988-07-13 Peter Egan Directional dice
JPH07108939B2 (ja) * 1988-10-28 1995-11-22 武田薬品工業株式会社 ポリエーテルポリオールの製造法
DE69324427T2 (de) * 1992-03-24 1999-08-05 The Dow Chemical Co., Midland, Mich. Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern
JP3403530B2 (ja) * 1994-12-26 2003-05-06 三井化学株式会社 ポリウレタン用新規ポリエーテルポリオールおよびその製造方法
PL333050A1 (en) * 1996-11-04 1999-11-08 Ici Plc Rigid polyurethane foams
DE19742012A1 (de) * 1997-09-24 1999-03-25 Basf Ag Temperaturstabile Hartschaumstoffe auf Isocyanatbasis mit geringer Sprödigkeit und niedriger Wärmeleitfähigkeit
US20030158450A1 (en) * 2000-05-15 2003-08-21 Melis Hasselaar Process for the preparation of polyether polyols

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998020061A1 (en) * 1996-11-01 1998-05-14 Bayer Corporation Amine-initiated polyether polyols and a process for their production

Also Published As

Publication number Publication date
CN1759134A (zh) 2006-04-12
US6869543B2 (en) 2005-03-22
EP1597300A1 (en) 2005-11-23
BRPI0407623A (pt) 2006-02-21
BRPI0407623B1 (pt) 2013-12-10
EP1597300B1 (en) 2006-09-27
PL378062A1 (pl) 2006-02-20
CA2514935A1 (en) 2004-09-10
MXPA05008806A (es) 2005-10-18
US20040167316A1 (en) 2004-08-26
CN100543064C (zh) 2009-09-23
RU2359980C2 (ru) 2009-06-27
ATE340818T1 (de) 2006-10-15
WO2004076529A1 (en) 2004-09-10
DE602004002570T2 (de) 2007-09-06
KR20050106017A (ko) 2005-11-08
PT1597300E (pt) 2006-12-29
RU2005129124A (ru) 2006-04-27
ES2273222T3 (es) 2007-05-01
JP2006518417A (ja) 2006-08-10
CA2514935C (en) 2012-01-03
DE602004002570D1 (de) 2006-11-09

Similar Documents

Publication Publication Date Title
KR101021766B1 (ko) 아민-개시된 폴리에테르 폴리올 및 그의 제조 방법
EP0935630B1 (en) Amine-initiated polyether polyols and a process for their production
US6762214B1 (en) Process for the production of rigid foams from alkaline polyether polyols
EP0567027B1 (en) Method for production of open cell rigid polyurethane foam
CA2211201C (en) Novel polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams
JPH02110122A (ja) メラミン―アルカノールアミン縮合体、それより製造されるポリオールおよびポリウレタン並びにその製造方法
JPH03121113A (ja) マンニッヒ縮合物ポリエーテルポリオールの製造法およびそのポリオールを用いたポリウレタン
EP0213697A2 (en) Polyether polyols, their manufacture and use in polyurethanes production
US6107359A (en) Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams
US4489177A (en) Isocyanate-reactive compounds from TDI distillation residue and polyurethanes prepared therefrom
KR101232443B1 (ko) 우수한 절연성을 갖는 경질 발포체 및 상기 발포체의 제조방법
HK1090073A (en) Amine-initiated polyether polyols and a process for their production
JPH06107761A (ja) ポリオール組成物、およびそれを用いる硬質ポリウレタンフォームの製造方法
HK1091503B (en) A process for the production of rigid foams from alkaline polyether polyols
MXPA97008347A (en) Polieter polialcoholes initiated by amina and a procedure for its producc
JPH04298520A (ja) ポリオールとその利用
JPH0539341A (ja) ポリオールとその利用

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20140220

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20150305

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20150305

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000