NL189513C - Mengsels voor het bereiden van hydrofiele polyurethaan-schuimen waaruit geen aromatische aminen ontsnappen en verknoopt hydrofiel schuim aldus verkregen. - Google Patents

Mengsels voor het bereiden van hydrofiele polyurethaan-schuimen waaruit geen aromatische aminen ontsnappen en verknoopt hydrofiel schuim aldus verkregen.

Info

Publication number
NL189513C
NL189513C NLAANVRAGE8303034,A NL8303034A NL189513C NL 189513 C NL189513 C NL 189513C NL 8303034 A NL8303034 A NL 8303034A NL 189513 C NL189513 C NL 189513C
Authority
NL
Netherlands
Prior art keywords
hydrofile
escaped
crossed
foam
mixtures
Prior art date
Application number
NLAANVRAGE8303034,A
Other languages
English (en)
Dutch (nl)
Other versions
NL189513B (nl
NL8303034A (nl
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of NL8303034A publication Critical patent/NL8303034A/nl
Publication of NL189513B publication Critical patent/NL189513B/xx
Application granted granted Critical
Publication of NL189513C publication Critical patent/NL189513C/xx

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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
    • 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
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product

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)
NLAANVRAGE8303034,A 1983-01-17 1983-08-31 Mengsels voor het bereiden van hydrofiele polyurethaan-schuimen waaruit geen aromatische aminen ontsnappen en verknoopt hydrofiel schuim aldus verkregen. NL189513C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/458,434 US4439553A (en) 1983-01-17 1983-01-17 High molecular weight aromatic amine scavengers and method of use
US45843483 1983-01-17

Publications (3)

Publication Number Publication Date
NL8303034A NL8303034A (nl) 1984-08-16
NL189513B NL189513B (nl) 1992-12-01
NL189513C true NL189513C (nl) 1993-05-03

Family

ID=23820771

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8303034,A NL189513C (nl) 1983-01-17 1983-08-31 Mengsels voor het bereiden van hydrofiele polyurethaan-schuimen waaruit geen aromatische aminen ontsnappen en verknoopt hydrofiel schuim aldus verkregen.

Country Status (10)

Country Link
US (1) US4439553A (fr)
BE (1) BE898701A (fr)
CA (1) CA1210897A (fr)
CH (1) CH661049A5 (fr)
DE (1) DE3347731C2 (fr)
FR (1) FR2539420B1 (fr)
GB (1) GB2133802B (fr)
IT (1) IT1170010B (fr)
NL (1) NL189513C (fr)
SE (1) SE458364B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2019533A1 (fr) * 1989-11-09 1991-05-09 William H. Hollister Masque et ses composantes
GB9108552D0 (en) * 1991-04-22 1991-06-05 Shell Int Research A process for preparing soft,flexible water-blown foams,and soft,flexible water-blown foams so prepared
GB9117913D0 (en) * 1991-08-20 1991-10-09 Smith & Nephew Polyurethane foams
DE19928675B4 (de) * 1999-06-23 2008-09-11 Basf Se Verwendung von Metallsalzen in Polyisocyanat-Polyadditionsprodukten
US6965468B2 (en) * 2003-07-03 2005-11-15 Reflectivity, Inc Micromirror array having reduced gap between adjacent micromirrors of the micromirror array
US8058493B2 (en) 2003-05-21 2011-11-15 Baker Hughes Incorporated Removing amines from hydrocarbon streams
US20100273932A1 (en) * 2007-10-22 2010-10-28 Base Se Polyisocyanate containing urethane groups
US9938470B2 (en) 2012-05-10 2018-04-10 Baker Hughes, A Ge Company, Llc Multi-component scavenging systems
US9809680B2 (en) 2015-11-12 2017-11-07 International Business Machines Corporation Amine scavengers for synthesis of polythioaminals

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094495A (en) * 1958-09-15 1963-06-18 Mobay Chemical Corp Process for preparing cellular polyurethanes from mixture of two prepolymers and resulting product
DE1122254B (de) * 1960-07-05 1962-01-18 Bayer Ag Verfahren zur Herstellung von primaere Amino- und Harnstoffgruppen aufweisenden hoehermolekularen Verbindungen
GB967444A (en) * 1962-05-23 1964-08-19 Shell Int Research A process for the preparation of polyurethanes
GB1125285A (en) * 1965-03-15 1968-08-28 Ici Ltd Polyurethane coating compositions and their use
DE1240654B (de) * 1965-05-14 1967-05-18 Bayer Ag Verfahren zur Herstellung vernetzter Kunststoffe nach dem Isocyanat-Polyadditions-Verfahren
US3549569A (en) * 1966-10-10 1970-12-22 Textron Inc Polyurethane coating compositions prepared from 1-isocyanato-3-isocyanatomethyl-3,5,5-trimethylcyclohexane
US3463748A (en) * 1967-01-30 1969-08-26 Goodyear Tire & Rubber Method of curing polyurethanes with diamine-ketone mixtures treated with anhydrous drying compounds
US3554962A (en) * 1968-03-29 1971-01-12 Uniroyal Inc Light stable polyurethanes
US3607837A (en) * 1968-11-12 1971-09-21 Basf Wyandotte Corp Water-soluble urethane-urea polymers prepared by melt polymerization
US3645907A (en) * 1969-08-25 1972-02-29 Goodyear Tire & Rubber Composition prepared by treating diamine-ketone mixtures with calcium carbide
BE792358A (fr) * 1971-12-07 1973-06-06 Bayer Ag Nouveaux elastomeres de polyurethanes et leur procede de fabrication
US3839491A (en) * 1972-12-14 1974-10-01 Peritech Int Corp Low volatility polyurethane prepolymer
CA991973A (en) * 1973-03-27 1976-06-29 Sumitomo Bakelite Company Method for bonding wet woods
DE2714838A1 (de) * 1976-04-06 1977-10-20 Grace W R & Co Polyurethanschaum und verfahren zu dessen herstellung
DE2637115C3 (de) * 1976-08-18 1980-10-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanharnstoffen
US4211847A (en) * 1976-09-29 1980-07-08 W. R. Grace & Co. Polyurethane foams and foam forming compositions containing amine scavengers
DE2743126A1 (de) * 1976-09-29 1978-04-06 Grace W R & Co Polyurethanschaeume
DE2731815A1 (de) * 1977-07-14 1979-02-01 Basf Ag Polyurethan-harnstoff-elastomere
US4230822A (en) * 1978-10-10 1980-10-28 W. R. Grace & Co. Flame-retardant polyurethane foams
US4381332A (en) * 1982-01-19 1983-04-26 W. R. Grace & Co. Adhesive and resulting nonwoven fabric

Also Published As

Publication number Publication date
CA1210897A (fr) 1986-09-02
GB2133802A (en) 1984-08-01
DE3347731A1 (de) 1984-09-06
CH661049A5 (de) 1987-06-30
FR2539420A1 (fr) 1984-07-20
IT8324225A0 (it) 1983-12-16
GB2133802B (en) 1986-04-16
SE458364B (sv) 1989-03-20
NL189513B (nl) 1992-12-01
NL8303034A (nl) 1984-08-16
US4439553A (en) 1984-03-27
DE3347731C2 (de) 1994-04-07
GB8400938D0 (en) 1984-02-15
SE8304496L (sv) 1984-07-18
BE898701A (fr) 1984-05-16
IT8324225A1 (it) 1985-06-16
SE8304496D0 (sv) 1983-08-18
IT1170010B (it) 1987-06-03
FR2539420B1 (fr) 1987-11-27

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GRACE & CO.-CONN. W.R. -

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20030301