NL7504635A - PROCESS FOR THE PREPARATION OF POLYURETHANE FOAMS, AS WELL AS FOR THE MANUFACTURE OF MOLDED POLYURETHANE FOAM ARTICLES, AND ARTICLES MANUFACTURED BY THIS PROCESS. - Google Patents

PROCESS FOR THE PREPARATION OF POLYURETHANE FOAMS, AS WELL AS FOR THE MANUFACTURE OF MOLDED POLYURETHANE FOAM ARTICLES, AND ARTICLES MANUFACTURED BY THIS PROCESS.

Info

Publication number
NL7504635A
NL7504635A NL7504635A NL7504635A NL7504635A NL 7504635 A NL7504635 A NL 7504635A NL 7504635 A NL7504635 A NL 7504635A NL 7504635 A NL7504635 A NL 7504635A NL 7504635 A NL7504635 A NL 7504635A
Authority
NL
Netherlands
Prior art keywords
articles
manufacture
preparation
well
polyurethane foam
Prior art date
Application number
NL7504635A
Other languages
Dutch (nl)
Other versions
NL160849C (en
NL160849B (en
Original Assignee
Naphtachimie Sa
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
Priority claimed from FR7413635A external-priority patent/FR2268036A1/en
Priority claimed from FR7508881A external-priority patent/FR2304632A2/en
Application filed by Naphtachimie Sa filed Critical Naphtachimie Sa
Publication of NL7504635A publication Critical patent/NL7504635A/en
Publication of NL160849B publication Critical patent/NL160849B/en
Application granted granted Critical
Publication of NL160849C publication Critical patent/NL160849C/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
    • C08G18/4804—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
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
    • C08G18/4833—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
    • C08G18/65—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
    • 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

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)
NL7504635.A 1974-04-19 1975-04-18 PROCESS FOR THE MANUFACTURE OF FLEXIBLE POLYURETHANE FOAMS. NL160849C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7413635A FR2268036A1 (en) 1974-04-19 1974-04-19 Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents
FR7508881A FR2304632A2 (en) 1975-03-21 1975-03-21 Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents

Publications (3)

Publication Number Publication Date
NL7504635A true NL7504635A (en) 1975-10-21
NL160849B NL160849B (en) 1979-07-16
NL160849C NL160849C (en) 1979-12-17

Family

ID=26218286

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7504635.A NL160849C (en) 1974-04-19 1975-04-18 PROCESS FOR THE MANUFACTURE OF FLEXIBLE POLYURETHANE FOAMS.

Country Status (8)

Country Link
AT (1) AT344403B (en)
CH (1) CH602816A5 (en)
DE (1) DE2517281A1 (en)
ES (1) ES436670A1 (en)
GB (1) GB1480972A (en)
IT (1) IT1037434B (en)
NL (1) NL160849C (en)
SE (1) SE7503966L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3066568D1 (en) * 1979-07-11 1984-03-22 Ici Plc Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams
US5011908A (en) * 1988-07-12 1991-04-30 Arco Chemical Technology, Inc. Polymer polyol compositions and their use in the preparation of polyurethane foams
US5171759A (en) * 1988-07-12 1992-12-15 Arco Chemical Technology, L.P. Polymer polyol compositions and their use in the preparation of polyurethane foams
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
DE4129666C2 (en) 1991-09-06 1996-12-12 Stankiewicz Gmbh Process for the production of a viscoelastic damping foam with an adhesive surface
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
DE4204395A1 (en) * 1992-02-14 1993-08-19 Bayer Ag METHOD FOR THE PRODUCTION OF CALTENING POLYURETHANIC SOFT FORMULA SUBSTANCES
GB9325043D0 (en) * 1993-12-07 1994-02-02 Polyol Int Bv Polyol compositions and their use in the preparation of high resilience polyurethane foams
DE10111823A1 (en) 2001-03-13 2002-09-26 Basf Ag Preparation of soft polyurethane foam, useful e.g. in mattresses and furniture, using block polyoxypropylene-polyoxyethylene polyol with specific hydroxy number
US9284399B2 (en) 2011-07-26 2016-03-15 Huntsman International Llc Process for making a flexible polyurethane foam

Also Published As

Publication number Publication date
ES436670A1 (en) 1977-05-01
IT1037434B (en) 1979-11-10
AT344403B (en) 1978-07-25
NL160849C (en) 1979-12-17
GB1480972A (en) 1977-07-27
DE2517281A1 (en) 1975-10-23
SE7503966L (en) 1975-10-20
CH602816A5 (en) 1978-08-15
ATA293675A (en) 1977-11-15
NL160849B (en) 1979-07-16

Similar Documents

Publication Publication Date Title
NL7505665A (en) PROCESS FOR PREPARING FOAMED POLYURETHAN MATERIALS AS WELL AS MOLDED PRODUCTS MANUFACTURED FROM THIS.
NL7702825A (en) PROCESS FOR THE MANUFACTURE OF POLYURETTIC FOAM MOLDINGS.
NL7605112A (en) PROCESS FOR THE PREPARATION OF HYDROPHILIC CROSS-BUTTONED POLYURETHANE FOAMS.
NL7511073A (en) PROCESS FOR THE PREPARATION OF STAR POLYURETHANE FOAM.
NL7602759A (en) PROCESS FOR PREPARING POLYESTERS, PROCESS FOR MANUFACTURE OF ARTICLES AND ARTICLES MANUFACTURED BY THE PROCESS.
NL7700313A (en) PROCESS FOR PREPARING POLYURETHANE FOAM AND PRODUCTS FORMED THEREOF.
NL7701616A (en) PROCESS FOR MANUFACTURE OF SOFT ETHENIC POLYMER FOAM, AS WELL AS THE PRODUCTS THEREOF.
NL7502732A (en) METHOD OF MANUFACTURING A FOAMED PRODUCT, AND MOLD FOR THIS.
NL161792B (en) PROCESS FOR THE MANUFACTURE OF MOLDED PROPERTIES OF SYNTACTIC FOAM FROM POLYIMIDES.
NL190073B (en) PROCESS FOR PREPARING POLYURUM FOAM
NL7500255A (en) MOLDED PRODUCT AND METHOD FOR THE MANUFACTURE OF MOLDED PRODUCT MADE FROM A POLYMER FOAM.
NL7500548A (en) PROCESS FOR THE PREPARATION OF LAMINATED THERMO-HARDENING PLASTIC FOAMS WITH IMPROVED PROPERTIES.
NL7504635A (en) PROCESS FOR THE PREPARATION OF POLYURETHANE FOAMS, AS WELL AS FOR THE MANUFACTURE OF MOLDED POLYURETHANE FOAM ARTICLES, AND ARTICLES MANUFACTURED BY THIS PROCESS.
NL7503348A (en) PROCESS FOR THE PREPARATION OF FOAMS FROM PLASTIC MASSES, AS WELL AS THE EXTRACTS OBTAINED FROM THESE PLASTIC MASSES.
NL178328C (en) PROCESS FOR THE PREPARATION OF MODIFIED POLYISOCYANATES, AND FORMED PRODUCTS, WHOLLY OR PARTLY CONTAINING POLYURETHANE FOAMS, USING THE MODIFIED POLYISOCYRATE PREPARED THEREFORE.
NL7713721A (en) PROCESS FOR THE PREPARATION OF A POLYOXYME THYLENE MOLDING MATERIAL, AS WELL AS A PROCEDURE FOR MANUFACTURE OF OBJECTS THEREOF.
NL7403729A (en) PROCESS FOR THE MANUFACTURE OF FLEXIBLE POLYURETHANE FOAMS.
NL7804590A (en) CENTRIFUGAL PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM.
NL7609535A (en) PROCESS FOR PREPARING THERMOPLASTIC FOAMMABLE MIXTURES, AND MOLDED FOAMS.
NL7614075A (en) PROCEDURE FOR PREPARING HIGHLY RESILIENT FOAMED MATERIAL, AS WELL AS MOLDED PRODUCTS, MANUFACTURED USING THE MATERIAL SO OBTAINED.
NL7614074A (en) PROCEDURE FOR PREPARING HIGHLY RESILIENT FOAMED MATERIAL AS WELL AS MOLDED PRODUCTS MADE USING THE MATERIAL SO OBTAINED.
NL7505317A (en) PROCESS FOR THE PREPARATION OF FLAMMABLE, HARD, URETHANE GROUPS CONTAINING FOAMS.
NL179294C (en) METHOD FOR THE PREPARATION OF POLYURETHANE AND POLYURETHANE POLYISOCYANURATE FOAMS AND FORMED ARTICLES MADE THEREOF
NL7603951A (en) PROCESS FOR THE PREPARATION OF PROTEIN-BONDED POLYURETHANE FOAM.
NL7506108A (en) PROCESS FOR PREPARING POLYURETHAN FOAMS AS WELL AS MOLDED PRODUCTS WHOLE OR IN PART OF FOAMS OBTAINED THEREFORE.

Legal Events

Date Code Title Description
BV The patent application has lapsed
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
SNR Assignments of patents or rights arising from examined patent applications

Owner name: CHLOE CHIMIE

A85 Still pending on 85-01-01
BV The patent application has lapsed
SNR Assignments of patents or rights arising from examined patent applications

Owner name: ATLANTIC RICHFIELD COMPANY

V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: NAPHTACHIMIE