SE7602076L - Stotfangare - Google Patents

Stotfangare

Info

Publication number
SE7602076L
SE7602076L SE7602076A SE7602076A SE7602076L SE 7602076 L SE7602076 L SE 7602076L SE 7602076 A SE7602076 A SE 7602076A SE 7602076 A SE7602076 A SE 7602076A SE 7602076 L SE7602076 L SE 7602076L
Authority
SE
Sweden
Prior art keywords
wlthln
welght
polyether polyol
range
per part
Prior art date
Application number
SE7602076A
Other languages
English (en)
Swedish (sv)
Inventor
F W Lindevall
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 SE7602076A priority Critical patent/SE7602076L/xx
Priority to GB5370676A priority patent/GB1545098A/en
Priority to DE19767640725U priority patent/DE7640725U1/de
Priority to DE19762659057 priority patent/DE2659057A1/de
Priority to US05/754,469 priority patent/US4134610A/en
Priority to FR7639342A priority patent/FR2337153A1/fr
Priority to NL7614546A priority patent/NL7614546A/xx
Priority to CA269,201A priority patent/CA1068450A/fr
Priority to JP1799077A priority patent/JPS5349731A/ja
Priority to ES456116A priority patent/ES456116A1/es
Priority to IT67386/77A priority patent/IT1072742B/it
Priority to FI770548A priority patent/FI770548A7/fi
Publication of SE7602076L publication Critical patent/SE7602076L/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SE7602076A 1975-12-29 1976-02-23 Stotfangare SE7602076L (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7602076A SE7602076L (sv) 1976-02-23 1976-02-23 Stotfangare
GB5370676A GB1545098A (en) 1975-12-29 1976-12-23 Polyurethane foams their preparation and use
DE19767640725U DE7640725U1 (de) 1975-12-29 1976-12-27 Stossfaenger
DE19762659057 DE2659057A1 (de) 1975-12-29 1976-12-27 Polyurethan-schaumstoffe und verfahren zu deren herstellung
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
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.
CA269,201A CA1068450A (fr) 1976-02-23 1977-01-05 Methode de fabrication de mousse de polyurethanne semi-rigide capable d'absorber les chocs d'une facon exceptionnelle, et fabrication de pare-chocs pour vehicules
JP1799077A JPS5349731A (en) 1976-02-23 1977-02-21 Bumper
ES456116A ES456116A1 (es) 1976-02-23 1977-02-21 Perfeccionamientos introducidos en paragolpes.
IT67386/77A IT1072742B (it) 1976-02-23 1977-02-21 Paraurti con cuscino di schiuma poliuretanica
FI770548A FI770548A7 (fr) 1976-02-23 1977-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7602076A SE7602076L (sv) 1976-02-23 1976-02-23 Stotfangare

Publications (1)

Publication Number Publication Date
SE7602076L true SE7602076L (sv) 1977-08-24

Family

ID=20327075

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7602076A SE7602076L (sv) 1975-12-29 1976-02-23 Stotfangare

Country Status (6)

Country Link
JP (1) JPS5349731A (fr)
CA (1) CA1068450A (fr)
ES (1) ES456116A1 (fr)
FI (1) FI770548A7 (fr)
IT (1) IT1072742B (fr)
SE (1) SE7602076L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154837U (fr) * 1979-04-24 1980-11-07
JPS5730642A (en) * 1980-07-29 1982-02-18 Toyo Kagaku Kk Car bumper
JPS5740136A (en) * 1980-08-21 1982-03-05 Mitsuboshi Belting Ltd Shock energy absorbing bumper for vehicle
JP2538715Y2 (ja) * 1991-04-10 1997-06-18 日産自動車株式会社 車両用バンパーの衝撃吸収構造

Also Published As

Publication number Publication date
JPS5349731A (en) 1978-05-06
ES456116A1 (es) 1978-02-01
FI770548A7 (fr) 1977-08-24
CA1068450A (fr) 1979-12-18
IT1072742B (it) 1985-04-10

Similar Documents

Publication Publication Date Title
US4970243A (en) Process for the production of flexible slabstock polyurethane foams
ES337478A1 (es) Procedimiento de fabricacion de piezas moldeadas en espuma plastica de poliuretano, con capa superficial no alveolar.
KR890008224A (ko) 성형용 에너지 흡수 경질 폴리우레탄 포옴 및 그 제조방법
BG47041A3 (en) polyurethanic composition
SE7602076L (sv) Stotfangare
Frisch History of science and technology of polymeric foams
KR840004446A (ko) 경질(硬質)폴리우레탄 포옴(polyurethane foam)의 제조법
KR900004795A (ko) 저밀도의 연질 폴리 우레탄 기포체의 제조 방법
KR880002910A (ko) 이작용성 폴리올 및 mdi-기본 유연성 폴리우레탄 발포체 및 이들의 제조방법
CA2178521C (fr) Mousse de polyurethanne et procede de fabrication
US3061556A (en) Preparation of cellular polyurethane plastics
ES422476A1 (es) Un procedimiento para producir espumas de poliester-uretanode alta elasticidad.
JPS5698222A (en) Preparation of polyurethane foam having self-skin layer
KR940019754A (ko) 이소시아네이트 기재 발포체의 제조 방법
CA2035930A1 (fr) Mousses rigides a alveoles substantiellement fermees renfermant de l'urethane, de l'uree et des groupements biuret et methode pour les obtenir
KR870002177A (ko) 고밀도 탄성 폴리우레탄의 제조방법
US3110686A (en) Foamed elastomeric material which is the reaction product of a linear polycarbonate, an organic diisocyanate and water
DE60143215D1 (de) Verfahren zur herstellung von polyisocyanurat-modifizierten polyurethan-schaumstoffen
US3088172A (en) Process for the production of molded cellular polyurethane plastics
KR870004069A (ko) 우레탄-개질 폴리이소시아누레이트 강체 발포체
ATE102636T1 (de) Verfahren zur herstellung von polyurethanweichschaumstoffen.
ATE148719T1 (de) Verfahren zur herstellung von harten urethangruppen und überwiegend isocyanuratgruppen aufweisenden schaumstoffen
JPS5441997A (en) Preparation of polyurethane foam
GB1413879A (en) Bicyclic olefinic oxyalkylenes and siloxane-polyoxyalkylene copolymer derivatives thereof
DE59307585D1 (de) Verfahren zur Herstellung von elastischen, offenzelligen PUR-Weichschaumstoffen

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7602076-7

Format of ref document f/p: F