DE2531126A1 - Verfahren zur herstellung von ungeschaeumten polymerzusammensetzungen - Google Patents

Verfahren zur herstellung von ungeschaeumten polymerzusammensetzungen

Info

Publication number
DE2531126A1
DE2531126A1 DE19752531126 DE2531126A DE2531126A1 DE 2531126 A1 DE2531126 A1 DE 2531126A1 DE 19752531126 DE19752531126 DE 19752531126 DE 2531126 A DE2531126 A DE 2531126A DE 2531126 A1 DE2531126 A1 DE 2531126A1
Authority
DE
Germany
Prior art keywords
isocyanate
polyisocyanate
parts
tar
reactive
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
DE19752531126
Other languages
German (de)
English (en)
Inventor
Manchester Blackley
Francis Gowland Hutchinson
Brian Townson
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2531126A1 publication Critical patent/DE2531126A1/de
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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • 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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
    • C08G18/3895—Inorganic compounds, e.g. aqueous alkalimetalsilicate solutions; Organic derivatives thereof containing no direct silicon-carbon bonds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19752531126 1974-07-12 1975-07-11 Verfahren zur herstellung von ungeschaeumten polymerzusammensetzungen Pending DE2531126A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30941/74A GB1501858A (en) 1974-07-12 1974-07-12 Solid unfoamed urea copolymer compositions containing silica

Publications (1)

Publication Number Publication Date
DE2531126A1 true DE2531126A1 (de) 1976-01-22

Family

ID=10315510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752531126 Pending DE2531126A1 (de) 1974-07-12 1975-07-11 Verfahren zur herstellung von ungeschaeumten polymerzusammensetzungen

Country Status (17)

Country Link
JP (1) JPS5133191A (zh)
AT (1) AT342308B (zh)
AU (1) AU8253375A (zh)
BE (1) BE831095A (zh)
DD (1) DD119053A5 (zh)
DE (1) DE2531126A1 (zh)
DK (1) DK315775A (zh)
ES (2) ES439323A1 (zh)
FI (1) FI752025A (zh)
FR (1) FR2277862A1 (zh)
GB (1) GB1501858A (zh)
IL (1) IL47584A (zh)
IT (1) IT1043989B (zh)
NL (1) NL7508159A (zh)
NO (1) NO752274L (zh)
SE (1) SE7507914L (zh)
ZA (1) ZA753971B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004617A1 (de) * 1978-04-11 1979-10-17 BASF Aktiengesellschaft Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen mit hoher Trag- und Stossabsorptionsfähigkeit auf Basis von Roh-MDI mit einem Diphenylmethan-diisocyanatgehalt von 55 bis 85 Gew.% und Polyesterolen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8329714D0 (en) * 1983-11-07 1983-12-07 Costain Streeter Lining Pipe coating
CN100365066C (zh) * 2006-01-20 2008-01-30 浙江大学 纳米二氧化硅增强的聚氨酯道路填缝材料的制备方法
PL2794706T3 (pl) * 2011-12-20 2019-02-28 Huntsman International Llc Formulacja odpowiednia do zapewnienia elastomeru

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004617A1 (de) * 1978-04-11 1979-10-17 BASF Aktiengesellschaft Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen mit hoher Trag- und Stossabsorptionsfähigkeit auf Basis von Roh-MDI mit einem Diphenylmethan-diisocyanatgehalt von 55 bis 85 Gew.% und Polyesterolen

Also Published As

Publication number Publication date
FR2277862B1 (zh) 1979-05-11
ZA753971B (en) 1976-05-26
ES439324A1 (es) 1977-03-01
FR2277862A1 (fr) 1976-02-06
FI752025A (zh) 1976-01-13
NO752274L (zh) 1976-01-13
BE831095A (fr) 1976-01-07
ATA532675A (de) 1977-07-15
ES439323A1 (es) 1977-03-01
IT1043989B (it) 1980-02-29
NL7508159A (nl) 1976-01-14
AU8253375A (en) 1977-01-06
DD119053A5 (zh) 1976-04-05
AT342308B (de) 1978-03-28
JPS5133191A (zh) 1976-03-22
IL47584A (en) 1977-12-30
IL47584A0 (en) 1975-08-31
SE7507914L (sv) 1976-01-13
DK315775A (da) 1976-01-13
GB1501858A (en) 1978-02-22

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