GB1200063A - Nailable polyurethane resins - Google Patents

Nailable polyurethane resins

Info

Publication number
GB1200063A
GB1200063A GB5463767A GB5463767A GB1200063A GB 1200063 A GB1200063 A GB 1200063A GB 5463767 A GB5463767 A GB 5463767A GB 5463767 A GB5463767 A GB 5463767A GB 1200063 A GB1200063 A GB 1200063A
Authority
GB
United Kingdom
Prior art keywords
polyol
polyurethane
reaction mixture
polyisocyanate
volume
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.)
Expired
Application number
GB5463767A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1200063A publication Critical patent/GB1200063A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/28—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Abstract

1,200,063. Polyurethane compositions. MINNESOTA MINING & MFG. CO. 30 Nov., 1967 [1 Dec., 1966], No.54637/67. Headings C3C and C3R. Polyurethane compositions comprise a rigid continuous matrix of a polyurethane having a Shore D hardness of 40 to 90 and a discontinuous phase therein of hollow glass spheres having an average diameter of 5 to 500 microns and forming 10 to 60% by volume of the resin system, the resin system containing 0 to 50% by volume of voids in addition to those contained within the hollow spheres. The polyurethane is prepared by reacting a polyol with a polyisocyanate suitably in stoichiometric amounts in the presence of a catalyst and may be cross-linked by one of the reactive components containing three or more reactive groups per molecule. Aromatic diisocyanates are preferred but aliphatic and cycloaliphatic diisocyanates may also be used. The polyol component is preferably a low M.W. polyalkylene ether polyol, but may also be a low M.W. non-polymeric polyol, a polyester or polyesteramide. Small amounts of water may be added to the reaction mixture to form the additional voids. The hollow glass spheres are mixed with the polyol and polyisocyanate and the reaction mixture cured. Organic compounds of tin, lead and mercury are the preferred catalysts. The resulting products have a capacity for holding mechanical fasteners such as nails substantially greater than most woods.
GB5463767A 1966-12-01 1967-11-30 Nailable polyurethane resins Expired GB1200063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59844266A 1966-12-01 1966-12-01

Publications (1)

Publication Number Publication Date
GB1200063A true GB1200063A (en) 1970-07-29

Family

ID=24395552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5463767A Expired GB1200063A (en) 1966-12-01 1967-11-30 Nailable polyurethane resins

Country Status (3)

Country Link
DE (1) DE1694653C3 (en)
GB (1) GB1200063A (en)
SE (1) SE335227B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053804A2 (en) * 1980-12-04 1982-06-16 Kinyosha Co. Ltd. Press roll
US5331079A (en) * 1991-12-31 1994-07-19 E.R.T. Environmental Research Technology K.S.P.W. Inc. Liquid sorbent
EP0639614A1 (en) * 1993-08-16 1995-02-22 Bayer Corporation Process for the production of reinforced moldings and the resultant products
EP0896976A1 (en) * 1997-08-11 1999-02-17 Bayer Corporation Syntactic rigid PUR/PIR foam boardstock
WO2006002131A1 (en) * 2004-06-17 2006-01-05 Dow Global Technologies Inc. Polyurethane compositions with glass filler and method of making same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7409542L (en) * 1974-07-23 1976-01-26 Tarkett Ab ELASTIC, SOFT FOAM MATERIAL AND KIT FOR MAKING IT.
GB1522620A (en) * 1974-12-05 1978-08-23 Fillite Ltd Moulding processes and material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053804A2 (en) * 1980-12-04 1982-06-16 Kinyosha Co. Ltd. Press roll
EP0053804A3 (en) * 1980-12-04 1983-06-22 Kinyosha Co. Ltd. Press roll and manufacturing method therefor
US5331079A (en) * 1991-12-31 1994-07-19 E.R.T. Environmental Research Technology K.S.P.W. Inc. Liquid sorbent
EP0639614A1 (en) * 1993-08-16 1995-02-22 Bayer Corporation Process for the production of reinforced moldings and the resultant products
EP0896976A1 (en) * 1997-08-11 1999-02-17 Bayer Corporation Syntactic rigid PUR/PIR foam boardstock
US6166109A (en) * 1997-08-11 2000-12-26 Bayer Corporation Syntactic rigid PUR/PIR foam boardstock
CN1088005C (en) * 1997-08-11 2002-07-24 美国拜尔公司 Syntactic rigid PUR/PIR Foam boardstock
WO2006002131A1 (en) * 2004-06-17 2006-01-05 Dow Global Technologies Inc. Polyurethane compositions with glass filler and method of making same

Also Published As

Publication number Publication date
DE1694653B2 (en) 1973-03-29
DE1694653A1 (en) 1971-02-18
SE335227B (en) 1971-05-17
DE1694653C3 (en) 1973-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years