SE7510334L - Sett att framstella superelastiska, kallherdade polyuretanskumplaster - Google Patents

Sett att framstella superelastiska, kallherdade polyuretanskumplaster

Info

Publication number
SE7510334L
SE7510334L SE7510334A SE7510334A SE7510334L SE 7510334 L SE7510334 L SE 7510334L SE 7510334 A SE7510334 A SE 7510334A SE 7510334 A SE7510334 A SE 7510334A SE 7510334 L SE7510334 L SE 7510334L
Authority
SE
Sweden
Prior art keywords
harded
superelastic
cold
produce
way
Prior art date
Application number
SE7510334A
Other languages
English (en)
Swedish (sv)
Inventor
K H Eisenmann
K H Broch
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of SE7510334L publication Critical patent/SE7510334L/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • 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
    • 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
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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)
SE7510334A 1974-09-17 1975-09-16 Sett att framstella superelastiska, kallherdade polyuretanskumplaster SE7510334L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444331 DE2444331A1 (de) 1974-09-17 1974-09-17 Verfahren zur herstellung von superelastischen polyurethanschaumstoffen (kaltschaumstoffen)

Publications (1)

Publication Number Publication Date
SE7510334L true SE7510334L (sv) 1976-03-18

Family

ID=5925954

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7510334A SE7510334L (sv) 1974-09-17 1975-09-16 Sett att framstella superelastiska, kallherdade polyuretanskumplaster

Country Status (15)

Country Link
JP (1) JPS5155398A (enrdf_load_stackoverflow)
AT (1) AT344404B (enrdf_load_stackoverflow)
AU (1) AU8468775A (enrdf_load_stackoverflow)
BE (1) BE833413A (enrdf_load_stackoverflow)
BR (1) BR7505962A (enrdf_load_stackoverflow)
CH (1) CH602812A5 (enrdf_load_stackoverflow)
DD (1) DD122988A5 (enrdf_load_stackoverflow)
DE (1) DE2444331A1 (enrdf_load_stackoverflow)
DK (1) DK413775A (enrdf_load_stackoverflow)
ES (1) ES440992A1 (enrdf_load_stackoverflow)
FR (1) FR2285409A1 (enrdf_load_stackoverflow)
GB (1) GB1487026A (enrdf_load_stackoverflow)
IT (1) IT1047064B (enrdf_load_stackoverflow)
NL (1) NL7510835A (enrdf_load_stackoverflow)
SE (1) SE7510334L (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906879A1 (de) * 1979-02-22 1980-09-04 Bayer Ag Verfahren zur herstellung von hochelastischen urethangruppen aufweisenden schaumstoffen
JPS57133113A (en) * 1980-12-29 1982-08-17 Grace W R & Co Size-stable polyurethane sponge and sponge forming prepolymer
CN113652076B (zh) * 2021-05-26 2022-12-27 苏州鱼得水电气科技有限公司 一种具有缓冲功能的防尘隔音板及其制备方法
CN118909557B (zh) * 2024-07-16 2025-03-25 苏州普诺兹电子有限公司 一种高粘接性铝箔泡棉及其加工工艺

Also Published As

Publication number Publication date
BE833413A (fr) 1976-03-15
FR2285409B1 (enrdf_load_stackoverflow) 1979-06-01
DD122988A5 (de) 1976-11-12
ATA704775A (de) 1977-11-15
FR2285409A1 (fr) 1976-04-16
BR7505962A (pt) 1976-08-03
JPS5155398A (en) 1976-05-15
ES440992A1 (es) 1977-03-01
AU8468775A (en) 1977-03-17
IT1047064B (it) 1980-09-10
AT344404B (de) 1978-07-25
NL7510835A (nl) 1976-03-19
CH602812A5 (enrdf_load_stackoverflow) 1978-08-15
GB1487026A (en) 1977-09-28
DK413775A (da) 1976-03-18
DE2444331A1 (de) 1976-03-25

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