SE7514661L - Sett att framstella polyuretanskum - Google Patents

Sett att framstella polyuretanskum

Info

Publication number
SE7514661L
SE7514661L SE7514661A SE7514661A SE7514661L SE 7514661 L SE7514661 L SE 7514661L SE 7514661 A SE7514661 A SE 7514661A SE 7514661 A SE7514661 A SE 7514661A SE 7514661 L SE7514661 L SE 7514661L
Authority
SE
Sweden
Prior art keywords
way
polyurethane foam
produce polyurethane
produce
foam
Prior art date
Application number
SE7514661A
Other languages
Unknown language ( )
English (en)
Inventor
F Lindewll
Original Assignee
Berol Kemi Ab
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 Berol Kemi Ab filed Critical Berol Kemi Ab
Priority to SE7514661A priority Critical patent/SE7514661L/sv
Priority to BE173509A priority patent/BE849709A/fr
Priority to GB5370676A priority patent/GB1545098A/en
Priority to IT7670102A priority patent/IT1071988B/it
Priority to FI763703A priority patent/FI763703A/fi
Priority to US05/754,469 priority patent/US4134610A/en
Priority to DE19767640725U priority patent/DE7640725U1/de
Priority to ES454602A priority patent/ES454602A1/es
Priority to DE19762659057 priority patent/DE2659057A1/de
Priority to JP16098976A priority patent/JPS5292300A/ja
Priority to FR7639342A priority patent/FR2337153A1/fr
Priority to NL7614546A priority patent/NL7614546A/xx
Publication of SE7514661L publication Critical patent/SE7514661L/sv

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3829—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing ureum 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
    • C08G18/28—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
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3857—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur having nitrogen in addition to sulfur
    • 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
    • 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
    • C08G2110/0016—Foam properties semi-rigid
    • 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)
SE7514661A 1975-12-29 1975-12-29 Sett att framstella polyuretanskum SE7514661L (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7514661A SE7514661L (sv) 1975-12-29 1975-12-29 Sett att framstella polyuretanskum
BE173509A BE849709A (fr) 1975-12-29 1976-12-22 Procede pour la preparation de mousse polyurethane
GB5370676A GB1545098A (en) 1975-12-29 1976-12-23 Polyurethane foams their preparation and use
IT7670102A IT1071988B (it) 1975-12-29 1976-12-27 Procedimento per la preparazione di schiume poliuretaniche
FI763703A FI763703A (sv) 1975-12-29 1976-12-27
US05/754,469 US4134610A (en) 1975-12-29 1976-12-27 Process for the preparation of semi-rigid polyurethane foam having exceptional shock-absorbing properties and vehicle bumpers thereof
DE19767640725U DE7640725U1 (de) 1975-12-29 1976-12-27 Stossfaenger
ES454602A ES454602A1 (es) 1975-12-29 1976-12-27 Un procedimiento para la preparacion de espuma de poliureta-no semirrigida.
DE19762659057 DE2659057A1 (de) 1975-12-29 1976-12-27 Polyurethan-schaumstoffe und verfahren zu deren herstellung
JP16098976A JPS5292300A (en) 1975-12-29 1976-12-27 Process for preparing semiirigid foamed polyurethane
FR7639342A FR2337153A1 (fr) 1975-12-29 1976-12-28 Procede pour la preparation d'une mousse de polyurethane
NL7614546A NL7614546A (nl) 1975-12-29 1976-12-29 Werkwijze ter bereiding van polyurethanschuim.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7514661A SE7514661L (sv) 1975-12-29 1975-12-29 Sett att framstella polyuretanskum

Publications (1)

Publication Number Publication Date
SE7514661L true SE7514661L (sv) 1977-06-30

Family

ID=20326451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514661A SE7514661L (sv) 1975-12-29 1975-12-29 Sett att framstella polyuretanskum

Country Status (6)

Country Link
JP (1) JPS5292300A (sv)
BE (1) BE849709A (sv)
ES (1) ES454602A1 (sv)
FI (1) FI763703A (sv)
IT (1) IT1071988B (sv)
SE (1) SE7514661L (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475757B1 (ko) * 1999-08-09 2005-03-10 카오카부시키가이샤 폴리우레탄 발포체의 제조방법

Also Published As

Publication number Publication date
JPS5292300A (en) 1977-08-03
FI763703A (sv) 1977-06-30
ES454602A1 (es) 1977-11-16
BE849709A (fr) 1977-04-15
IT1071988B (it) 1985-04-10

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