Complete Patent Searching Database and Patent Data Analytics Services.
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www.freepatentsonline.com/2478634.html
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acetaldehyde emissions (600–1500mg/m2h) from glued– laminated timbers and laminated veneer lumbers bonded with phenol–resorcinol–formaldehyde (PRF) resin ...
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www.springerlink.com/index/U28352J63U62023U.pdf
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in phenolic resins remains conjectural [14]. No template effect could be found if resorcinol-acetaldehyde resins were synthesised in acidic conditions ...
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www.springerlink.com/index/W5050142065731Q7.pdf
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This invention relates to a phenol-aldehyde resin which is particularly suited as a bonding agent for the manufacture of wood materials, such as fiberboard ...
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www.patentstorm.us/patents/4244906/description.html
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The method of claim 9 wherein the aldehyde resin is phenol-acetaldehyde resin. 18. The method of claim 9 wherein the aldehyde resin is acetone-acetaldehyde ...
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www.patentstorm.us/patents/4855354/claims.html
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phenol-acetaldehyde novolac resin (experiment 1 in Table 11). ... 2 in large amounts from the phenol-acetaldehyde resins. Scheme I ...
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pubs.acs.org/doi/abs/10.1021/ma00131a004
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If diethylene glycol exceeds this-range, a problem tends to occur such that when the obtainable resin is formed into a molded product, the gas barrier property decreases, or it tends to be difficult to reduce the acetaldehyde content.
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www.freshpatents.com/Polyester-resin-and-process-for-it...
www.freshpatents.com/Polyester-resin-and-process-for-its-production-dt20060420ptan20060084782.php
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A phenol-aldehyde resin composition consisting essentially of the polymerization product of an alkali organic extract of peanut hulls and pecan piths polymerized with an aldehyde. ... 17. A phenol-aldehyde resin composition consisting essentially of the polymerization product of; (a) one part by weight of an...
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www.patentgenius.com/patent/4201700.html
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This invention relates to a process for preparing a benzylic ether phenolic resole resin in a sealed reaction vessel comprising: (a) charging phenol, ... The aldehydes reacted with the phenol include any of the aldehydes heretofore used to prepare benzylic ether phenolic resole resins such as formaldehyde, acetaldehyde,
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www.patentgenius.com/patent/5756640.html
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