JPS5634752A - Production of fiber-finishing agent - Google Patents

Production of fiber-finishing agent

Info

Publication number
JPS5634752A
JPS5634752A JP10910779A JP10910779A JPS5634752A JP S5634752 A JPS5634752 A JP S5634752A JP 10910779 A JP10910779 A JP 10910779A JP 10910779 A JP10910779 A JP 10910779A JP S5634752 A JPS5634752 A JP S5634752A
Authority
JP
Japan
Prior art keywords
aqueous solution
adduct
prepolymer
bisulfite salt
finishing agent
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.)
Pending
Application number
JP10910779A
Other languages
Japanese (ja)
Inventor
Masusane Shibata
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.)
TOKAI SEIYU IND CO Ltd
TOKAI SEIYU KOGYO KK
Original Assignee
TOKAI SEIYU IND CO Ltd
TOKAI SEIYU KOGYO KK
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 TOKAI SEIYU IND CO Ltd, TOKAI SEIYU KOGYO KK filed Critical TOKAI SEIYU IND CO Ltd
Priority to JP10910779A priority Critical patent/JPS5634752A/en
Publication of JPS5634752A publication Critical patent/JPS5634752A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PURPOSE: An aqueous solution of bisulfite salt is added to a urethane prepolymer formed from polyisocyanate adduct, a compound containing hydroxyls and a higher alcohol to produce an aqueous solution of resin finishing agent or touch improver for woven fabrics.
CONSTITUTION: A urethane prepolymer is prepared by reaction of an excessive amount of polyisocyanate adduct with a compound with 2 or more hydroxyls and a molecular weight of 1,000W3,000 such as polypropylene glycol and further a 8W20C higher fatty alcohol with one hydroxyl such as octyl alcohol as the third component so that 3.5-25% of the poisocyanate adduct is consumed. The prepolymer dissolved in a water-soluble solvent such as methanol. Then, an aqueous solution of bisulfite salt is added to the prepolymer solution to effect reactions to form isocyanate- bisulfite salt adduct, which is combined with water to form an aqueous solution.
COPYRIGHT: (C)1981,JPO&Japio
JP10910779A 1979-08-29 1979-08-29 Production of fiber-finishing agent Pending JPS5634752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10910779A JPS5634752A (en) 1979-08-29 1979-08-29 Production of fiber-finishing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10910779A JPS5634752A (en) 1979-08-29 1979-08-29 Production of fiber-finishing agent

Publications (1)

Publication Number Publication Date
JPS5634752A true JPS5634752A (en) 1981-04-07

Family

ID=14501743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10910779A Pending JPS5634752A (en) 1979-08-29 1979-08-29 Production of fiber-finishing agent

Country Status (1)

Country Link
JP (1) JPS5634752A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050529A1 (en) * 1999-02-26 2000-08-31 Asahi Glass Company, Limited Reactive hot-melt adhesive and use thereof
US20170137751A1 (en) * 2014-07-18 2017-05-18 Coatex Fabric softening composition comprising a heur thickener
US20170198238A1 (en) * 2014-07-18 2017-07-13 Coatex Fabric-softening composition comprising an heur thickener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050529A1 (en) * 1999-02-26 2000-08-31 Asahi Glass Company, Limited Reactive hot-melt adhesive and use thereof
US20170137751A1 (en) * 2014-07-18 2017-05-18 Coatex Fabric softening composition comprising a heur thickener
US20170198238A1 (en) * 2014-07-18 2017-07-13 Coatex Fabric-softening composition comprising an heur thickener

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