JPS6433182A - Sparingly shrinking impregnating agent for porous body and sealing pore of porous body therewith - Google Patents

Sparingly shrinking impregnating agent for porous body and sealing pore of porous body therewith

Info

Publication number
JPS6433182A
JPS6433182A JP62188969A JP18896987A JPS6433182A JP S6433182 A JPS6433182 A JP S6433182A JP 62188969 A JP62188969 A JP 62188969A JP 18896987 A JP18896987 A JP 18896987A JP S6433182 A JPS6433182 A JP S6433182A
Authority
JP
Japan
Prior art keywords
porous body
formula
alkenyl
combined together
impregnating 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.)
Granted
Application number
JP62188969A
Other languages
Japanese (ja)
Other versions
JPH0412907B2 (en
Inventor
Yoshio Tanaka
Yasuhiro Ikeda
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.)
National Institute of Advanced Industrial Science and Technology
Nissei Co Ltd
Original Assignee
Agency of Industrial Science and Technology
Nissei Co Ltd
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 Agency of Industrial Science and Technology, Nissei Co Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP62188969A priority Critical patent/JPS6433182A/en
Publication of JPS6433182A publication Critical patent/JPS6433182A/en
Publication of JPH0412907B2 publication Critical patent/JPH0412907B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Sealing Material Composition (AREA)

Abstract

PURPOSE:To obtain the title impregnating agent low in volume shrinkage during curing and useful for sealing the pores of a porous body, by mixing a specified polymerizable vinyl monomer with a polymerization initiator. CONSTITUTION:A polymerizable vinyl monomer containing at least one member (a) selected from among a (meth) acrylic ester (i) of formula I (wherein R<1> is H or CH3, R<2> is a 1-18C linear or branched alkyl, an aryl or the like and R<3> is H, R<2>, an alkenyl or the like), an ethylenically unsaturated bicyclo ortho ester (ii) of formula II (wherein R<4> is R<3>), a spirocarbonate (iii) of formula III (wherein R<5> is either of formulas IV-V, and m, n and l are each 1-18), and a spiro ortho ester (iv) of formula VI [wherein R<6-9> are each H, a (halogenated) alkyl, an alkenyl or the like, and at least one of R<6-9> is an alkenyl, either R<6> and R<8> or R<7> and R<9> may be combined together to form methylene, either R<6> and R<7> or R<8> and R<9> may be combined together to form a group of either of formulas VII-VIII, R<6-9> may be combined together to form a monocyclic or polycyclic ring, and A is a (halogenated) alkyl, an aryl or the like] with a polymerization initiator (b) such as a peroxide or an azo compound.
JP62188969A 1987-07-30 1987-07-30 Sparingly shrinking impregnating agent for porous body and sealing pore of porous body therewith Granted JPS6433182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62188969A JPS6433182A (en) 1987-07-30 1987-07-30 Sparingly shrinking impregnating agent for porous body and sealing pore of porous body therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188969A JPS6433182A (en) 1987-07-30 1987-07-30 Sparingly shrinking impregnating agent for porous body and sealing pore of porous body therewith

Publications (2)

Publication Number Publication Date
JPS6433182A true JPS6433182A (en) 1989-02-03
JPH0412907B2 JPH0412907B2 (en) 1992-03-06

Family

ID=16233097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188969A Granted JPS6433182A (en) 1987-07-30 1987-07-30 Sparingly shrinking impregnating agent for porous body and sealing pore of porous body therewith

Country Status (1)

Country Link
JP (1) JPS6433182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02281015A (en) * 1989-04-21 1990-11-16 Japan Synthetic Rubber Co Ltd Production of conjugated diene copolymer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161382A (en) * 1983-03-02 1984-09-12 Toagosei Chem Ind Co Ltd Spiro-orthocarbonate compound
JPS59164335A (en) * 1983-03-10 1984-09-17 Toagosei Chem Ind Co Ltd Curable resin composition for sealing or casting
JPS6051772A (en) * 1983-08-31 1985-03-23 Daiichi Kasei Kogyo Kk Impregnant for porous rigid material
JPS60104092A (en) * 1983-11-10 1985-06-08 Toagosei Chem Ind Co Ltd Spiroorthoester group-containing compound
JPS60210691A (en) * 1984-04-04 1985-10-23 Mitsubishi Rayon Co Ltd Impregnation, bonding and sealing of porous material
JPS60218393A (en) * 1984-04-16 1985-11-01 Tokuyama Soda Co Ltd Bicycloortho ester compound

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161382A (en) * 1983-03-02 1984-09-12 Toagosei Chem Ind Co Ltd Spiro-orthocarbonate compound
JPS59164335A (en) * 1983-03-10 1984-09-17 Toagosei Chem Ind Co Ltd Curable resin composition for sealing or casting
JPS6051772A (en) * 1983-08-31 1985-03-23 Daiichi Kasei Kogyo Kk Impregnant for porous rigid material
JPS60104092A (en) * 1983-11-10 1985-06-08 Toagosei Chem Ind Co Ltd Spiroorthoester group-containing compound
JPS60210691A (en) * 1984-04-04 1985-10-23 Mitsubishi Rayon Co Ltd Impregnation, bonding and sealing of porous material
JPS60218393A (en) * 1984-04-16 1985-11-01 Tokuyama Soda Co Ltd Bicycloortho ester compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02281015A (en) * 1989-04-21 1990-11-16 Japan Synthetic Rubber Co Ltd Production of conjugated diene copolymer

Also Published As

Publication number Publication date
JPH0412907B2 (en) 1992-03-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term