JPS57133113A - Size-stable polyurethane sponge and sponge forming prepolymer - Google Patents

Size-stable polyurethane sponge and sponge forming prepolymer

Info

Publication number
JPS57133113A
JPS57133113A JP56215978A JP21597881A JPS57133113A JP S57133113 A JPS57133113 A JP S57133113A JP 56215978 A JP56215978 A JP 56215978A JP 21597881 A JP21597881 A JP 21597881A JP S57133113 A JPS57133113 A JP S57133113A
Authority
JP
Japan
Prior art keywords
sponge
size
stable polyurethane
forming prepolymer
prepolymer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP56215978A
Other languages
Japanese (ja)
Other versions
JPH037690B2 (en
Inventor
Reberetsuto Gusurii Jieemuzu
Yuura Aakuetsuto Suuzu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of JPS57133113A publication Critical patent/JPS57133113A/en
Publication of JPH037690B2 publication Critical patent/JPH037690B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
JP56215978A 1980-12-29 1981-12-29 Size-stable polyurethane sponge and sponge forming prepolymer Granted JPS57133113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22056280A 1980-12-29 1980-12-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2151793A Division JPH0314813A (en) 1980-12-29 1990-06-12 Sponge-forming prepolymers

Publications (2)

Publication Number Publication Date
JPS57133113A true JPS57133113A (en) 1982-08-17
JPH037690B2 JPH037690B2 (en) 1991-02-04

Family

ID=22824032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56215978A Granted JPS57133113A (en) 1980-12-29 1981-12-29 Size-stable polyurethane sponge and sponge forming prepolymer

Country Status (1)

Country Link
JP (1) JPS57133113A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503611A (en) * 1988-03-11 1991-08-15 スミス アンド ネフュー ピーエルシー hardenable material
WO2013021871A1 (en) * 2011-08-05 2013-02-14 旭硝子株式会社 Manufacturing method for soft polyurethane foam

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155398A (en) * 1974-09-17 1976-05-15 Bayer Ag Joonkokano kodanryokuseihoriuretanhatsuhotaino seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155398A (en) * 1974-09-17 1976-05-15 Bayer Ag Joonkokano kodanryokuseihoriuretanhatsuhotaino seizohoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503611A (en) * 1988-03-11 1991-08-15 スミス アンド ネフュー ピーエルシー hardenable material
WO2013021871A1 (en) * 2011-08-05 2013-02-14 旭硝子株式会社 Manufacturing method for soft polyurethane foam

Also Published As

Publication number Publication date
JPH037690B2 (en) 1991-02-04

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