NL154760B - PROCESS FOR PREPARING FLEXIBLE FOAMED POLYURETHANES WITH A HYDROFILE CHARACTER AS WELL AS A PREPARATION MANUFACTURED FROM THIS. - Google Patents

PROCESS FOR PREPARING FLEXIBLE FOAMED POLYURETHANES WITH A HYDROFILE CHARACTER AS WELL AS A PREPARATION MANUFACTURED FROM THIS.

Info

Publication number
NL154760B
NL154760B NL727203360A NL7203360A NL154760B NL 154760 B NL154760 B NL 154760B NL 727203360 A NL727203360 A NL 727203360A NL 7203360 A NL7203360 A NL 7203360A NL 154760 B NL154760 B NL 154760B
Authority
NL
Netherlands
Prior art keywords
hydrofile
character
well
flexible foamed
preparing flexible
Prior art date
Application number
NL727203360A
Other languages
Dutch (nl)
Other versions
NL7203360A (en
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 NL7203360A publication Critical patent/NL7203360A/xx
Publication of NL154760B publication Critical patent/NL154760B/en

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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
NL727203360A 1971-03-15 1972-03-14 PROCESS FOR PREPARING FLEXIBLE FOAMED POLYURETHANES WITH A HYDROFILE CHARACTER AS WELL AS A PREPARATION MANUFACTURED FROM THIS. NL154760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717108967A FR2129823B1 (en) 1971-03-15 1971-03-15

Publications (2)

Publication Number Publication Date
NL7203360A NL7203360A (en) 1972-09-19
NL154760B true NL154760B (en) 1977-10-17

Family

ID=9073540

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727203360A NL154760B (en) 1971-03-15 1972-03-14 PROCESS FOR PREPARING FLEXIBLE FOAMED POLYURETHANES WITH A HYDROFILE CHARACTER AS WELL AS A PREPARATION MANUFACTURED FROM THIS.

Country Status (12)

Country Link
BE (1) BE780287A (en)
DE (1) DE2211914C2 (en)
DK (1) DK141552B (en)
ES (1) ES400762A1 (en)
FR (1) FR2129823B1 (en)
GB (1) GB1381925A (en)
IL (1) IL38966A0 (en)
IT (1) IT957566B (en)
NL (1) NL154760B (en)
NO (1) NO134841C (en)
SE (1) SE402783B (en)
TR (1) TR16954A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143004A (en) 1974-10-02 1979-03-06 Berol Kemi Ab Process for the preparation of polyurethane foam
JPS583488B2 (en) * 1978-05-15 1983-01-21 株式会社ブリヂストン Method for manufacturing soft polyether polyurethane foam
DE2916485A1 (en) * 1979-04-24 1980-11-06 Bayer Ag METHOD FOR PRODUCING ELASTIC MOLDED BODIES
DE3066568D1 (en) * 1979-07-11 1984-03-22 Ici Plc Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams
EP0044481B2 (en) * 1980-07-21 1987-03-11 Mobay Chemical Corporation Process for the production of elastomeric moulded products
DE3942330A1 (en) * 1989-12-21 1991-06-27 Basf Ag METHOD FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE SOFT FOAMS WITH VISCOELASTIC, BODY SOUND ABSORBING PROPERTIES AND POLYOXYALKYLENE-POLYOL BLENDS TO BE USED THEREFOR
DE4202992A1 (en) * 1992-02-03 1993-08-05 Bayer Ag METHOD FOR PRODUCING ELASTIC, OPEN-CELLED PUR SOFT FOAMS
DE4203918A1 (en) * 1992-02-11 1993-08-12 Basf Ag METHOD FOR THE PRODUCTION OF FLUOROCHLORINE-HYDROGEN-FREE POLYURETHANE SOFT FOAMS USING POLYISOCYANATE MIXTURES ON DIPHENYLMETHANE DIISOCYANIZATE POLYISOCYANIZED ASYANIZED ASYANIZED ASYANIZED ASYANATE BASE
CZ351996A3 (en) * 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex
US6063309A (en) * 1998-07-13 2000-05-16 Arco Chemical Technology L.P. Dispersion polyols for hypersoft polyurethane foam
EP1240228B1 (en) * 1999-11-02 2003-08-13 Huntsman International Llc Process for making visco-elastic foams, polyols blend and reaction system useful therefor
MX340103B (en) 2010-09-07 2016-06-27 Dow Global Tech Llc * Process for making low compression set and high airflow mdi viscoelastic polyurethane foam.
US9029432B2 (en) 2010-09-29 2015-05-12 Dow Global Technologies Llc Process for making high airflow and low compression set viscoelastic polyurethane foam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441523A (en) * 1964-11-12 1969-04-29 Allied Chem Filled cellular urethanes
US3457203A (en) * 1966-04-25 1969-07-22 Olin Mathieson Hydrophilic polyurethane foams and a process for preparing them
FR1599727A (en) * 1968-08-13 1970-07-20

Also Published As

Publication number Publication date
NO134841B (en) 1976-09-13
DE2211914A1 (en) 1972-10-12
IL38966A0 (en) 1972-05-30
SE402783B (en) 1978-07-17
DK141552C (en) 1980-10-06
DE2211914C2 (en) 1983-11-10
BE780287A (en) 1972-09-06
TR16954A (en) 1974-01-17
DK141552B (en) 1980-04-21
ES400762A1 (en) 1975-01-16
GB1381925A (en) 1975-01-29
NO134841C (en) 1976-12-21
FR2129823A1 (en) 1972-11-03
FR2129823B1 (en) 1974-03-01
NL7203360A (en) 1972-09-19
IT957566B (en) 1973-10-20

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: PCUK PRODUITS CHIMIQUES UGINE KUHLMANN

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: PCUK PRODUITS CHIMIQUES UGINE KUHLMANN

SNR Assignments of patents or rights arising from examined patent applications

Owner name: ATLANTIC RICHFIELD COMPANY

NL80 Information provided on patent owner name for an already discontinued patent

Owner name: EURANE EUROP

V4 Discontinued because of reaching the maximum lifetime of a patent