BE808151A - Dispersions de copolymeres greffes a haute stabilite dans des polyols possedant des insaturations et polyurethanes prepares a partir de tels produits - Google Patents

Dispersions de copolymeres greffes a haute stabilite dans des polyols possedant des insaturations et polyurethanes prepares a partir de tels produits

Info

Publication number
BE808151A
BE808151A BE138457A BE138457A BE808151A BE 808151 A BE808151 A BE 808151A BE 138457 A BE138457 A BE 138457A BE 138457 A BE138457 A BE 138457A BE 808151 A BE808151 A BE 808151A
Authority
BE
Belgium
Prior art keywords
insaturations
polyols
dispersions
stability
products
Prior art date
Application number
BE138457A
Other languages
English (en)
Inventor
L C Pizzini
J T Patton
W W Levis
G G Ramlow
Original Assignee
Eurane Europ Polyurethan
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 Eurane Europ Polyurethan filed Critical Eurane Europ Polyurethan
Publication of BE808151A publication Critical patent/BE808151A/fr

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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G

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)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
BE138457A 1972-12-04 1973-12-03 Dispersions de copolymeres greffes a haute stabilite dans des polyols possedant des insaturations et polyurethanes prepares a partir de tels produits BE808151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00311809A US3823201A (en) 1972-12-04 1972-12-04 Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom

Publications (1)

Publication Number Publication Date
BE808151A true BE808151A (fr) 1974-06-04

Family

ID=23208584

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138457A BE808151A (fr) 1972-12-04 1973-12-03 Dispersions de copolymeres greffes a haute stabilite dans des polyols possedant des insaturations et polyurethanes prepares a partir de tels produits

Country Status (11)

Country Link
US (1) US3823201A (fr)
JP (1) JPS5137228B2 (fr)
AU (1) AU477332B2 (fr)
BE (1) BE808151A (fr)
CH (1) CH592711A5 (fr)
DE (1) DE2359617B2 (fr)
ES (1) ES421049A1 (fr)
FR (1) FR2208922B1 (fr)
GB (1) GB1411646A (fr)
IT (1) IT999874B (fr)
NL (1) NL7316518A (fr)

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CN106519148B (zh) * 2016-11-03 2019-04-19 万华化学集团股份有限公司 一种梳型大分子单体及其制备方法，一种聚合物多元醇及聚氨酯泡沫
JP7162609B2 (ja) 2017-03-15 2022-10-28 コベストロ・エルエルシー 温度感度が低減した改良粘弾性フォーム用ポリオール
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
CN111349229B (zh) 2018-12-21 2021-06-29 万华化学集团股份有限公司 稳定分散剂及其在制备共聚物多元醇中的应用
EP3904416B1 (fr) 2018-12-26 2023-04-19 Wanhua Chemical Group Co., Ltd. Stabilisateur macromonomère, son procédé de préparation et procédé de préparation de polyol polymère
CN114514257A (zh) 2019-10-09 2022-05-17 科思创有限公司 使用光学和红外成像的生产聚氨酯泡沫产品的方法、系统和计算机程序产品
CN112708124B (zh) * 2019-10-24 2022-12-09 中国石油化工股份有限公司 一种高官能度聚醚多元醇的制备方法及其应用
KR20220124732A (ko) * 2020-01-06 2022-09-14 다우 글로벌 테크놀로지스 엘엘씨 마크로머 및 중합체 폴리올의 제조 방법
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams
CN114539507B (zh) * 2021-12-30 2023-08-29 重庆大学 一种阻燃耐水解聚氨酯气凝胶及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278079A (fr) * 1961-05-05
FR2018190A1 (fr) * 1968-09-16 1970-05-29 Dow Chemical Co
BE759006A (fr) * 1969-11-20 1971-05-17 Marles Kuhlmann Wyandotte Copolymeres greffes et preparation de polyurethanes

Also Published As

Publication number Publication date
JPS501189A (fr) 1975-01-08
US3823201A (en) 1974-07-09
AU6312973A (en) 1975-06-05
CH592711A5 (fr) 1977-11-15
FR2208922B1 (fr) 1977-09-30
JPS5137228B2 (fr) 1976-10-14
FR2208922A1 (fr) 1974-06-28
DE2359617B2 (de) 1981-06-04
ES421049A1 (es) 1976-07-01
IT999874B (it) 1976-03-10
GB1411646A (en) 1975-10-29
NL7316518A (fr) 1974-06-06
AU477332B2 (en) 1976-10-21
DE2359617A1 (de) 1974-06-27

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