NO115074B - - Google Patents

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Info

Publication number: NO115074B
Authority: NO; Norway
Prior art keywords: resin; lignin; parts; urea; alkali
Prior art date: 1961-11-21

Application number

NO145594A

Other languages

English (en)

Norwegian (no)

Inventor

P Sarjeant

Original Assignee

West Virginia Pulp & Paper 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.)

1961-11-21

Filing date

1962-08-31

Publication date

1968-07-15

1962-08-31 Application filed by West Virginia Pulp & Paper Co filed Critical West Virginia Pulp & Paper Co

1968-07-15 Publication of NO115074B publication Critical patent/NO115074B/no

Links

229920005989 resin Polymers 0.000 claims description 63
239000011347 resin Substances 0.000 claims description 63
229920005610 lignin Polymers 0.000 claims description 36
239000004202 carbamide Substances 0.000 claims description 26
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 24
238000004519 manufacturing process Methods 0.000 claims description 21
229920001568 phenolic resin Polymers 0.000 claims description 21
239000005011 phenolic resin Substances 0.000 claims description 20
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 14
239000003513 alkali Substances 0.000 claims description 9
239000002557 mineral fiber Substances 0.000 claims description 9
239000011230 binding agent Substances 0.000 claims description 8
239000002655 kraft paper Substances 0.000 claims description 6
235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 5
235000011613 Pinus brutia Nutrition 0.000 claims description 5
241000018646 Pinus brutia Species 0.000 claims description 5
239000002253 acid Substances 0.000 claims description 4
239000007864 aqueous solution Substances 0.000 claims description 2
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 43
239000000243 solution Substances 0.000 description 23
239000011490 mineral wool Substances 0.000 description 15
238000002360 preparation method Methods 0.000 description 15
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 10
239000003054 catalyst Substances 0.000 description 10
239000000203 mixture Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
238000000034 method Methods 0.000 description 8
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
229910021529 ammonia Inorganic materials 0.000 description 6
239000004312 hexamethylene tetramine Substances 0.000 description 6
235000010299 hexamethylene tetramine Nutrition 0.000 description 6
238000007792 addition Methods 0.000 description 5
238000009835 boiling Methods 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
239000000835 fiber Substances 0.000 description 5
229910052500 inorganic mineral Inorganic materials 0.000 description 5
239000000463 material Substances 0.000 description 5
239000011707 mineral Substances 0.000 description 5
235000010755 mineral Nutrition 0.000 description 5
239000000126 substance Substances 0.000 description 5
230000009931 harmful effect Effects 0.000 description 4
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
235000011114 ammonium hydroxide Nutrition 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
235000011121 sodium hydroxide Nutrition 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000006467 substitution reaction Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229910052783 alkali metal Inorganic materials 0.000 description 2
150000001340 alkali metals Chemical class 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
238000007664 blowing Methods 0.000 description 2
238000010411 cooking Methods 0.000 description 2
239000011491 glass wool Substances 0.000 description 2
239000011121 hardwood Substances 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
239000012768 molten material Substances 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
235000017550 sodium carbonate Nutrition 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
239000004575 stone Substances 0.000 description 2
210000002268 wool Anatomy 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
229930040373 Paraformaldehyde Natural products 0.000 description 1
239000004902 Softening Agent Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
150000001447 alkali salts Chemical group 0.000 description 1
150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
229910001863 barium hydroxide Inorganic materials 0.000 description 1
239000002585 base Substances 0.000 description 1
238000007630 basic procedure Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
235000011116 calcium hydroxide Nutrition 0.000 description 1
206010061592 cardiac fibrillation Diseases 0.000 description 1
239000011093 chipboard Substances 0.000 description 1
UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000002600 fibrillogenic effect Effects 0.000 description 1
239000008098 formaldehyde solution Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000012978 lignocellulosic material Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
239000000123 paper Substances 0.000 description 1
229920002866 paraformaldehyde Polymers 0.000 description 1
-1 phenolic alcohols Chemical class 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
230000029219 regulation of pH Effects 0.000 description 1
229920003987 resole Polymers 0.000 description 1
239000003340 retarding agent Substances 0.000 description 1
230000007017 scission Effects 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000002002 slurry Substances 0.000 description 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
235000010265 sodium sulphite Nutrition 0.000 description 1
HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
238000009987 spinning Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
238000009423 ventilation Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Textile Engineering (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Ceramic Engineering (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Dispersion Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
General Life Sciences & Earth Sciences (AREA)
Structural Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Laminated Bodies (AREA)
Phenolic Resins Or Amino Resins (AREA)
Adhesives Or Adhesive Processes (AREA)

NO145594A 1961-11-21 1962-08-31 NO115074B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US154041A US3285801A (en)	1961-11-21	1961-11-21	Lignin containing resin binder

Publications (1)

Publication Number	Publication Date
NO115074B true NO115074B (de)	1968-07-15

Family

ID=22549758

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO145594A NO115074B (de)	1961-11-21	1962-08-31

Country Status (6)

Country	Link
US (1)	US3285801A (de)
DE (1)	DE1226926B (de)
DK (1)	DK112129B (de)
FR (1)	FR1351421A (de)
GB (1)	GB963462A (de)
NO (1)	NO115074B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1494900A1 (de) *	1965-05-10	1970-03-12	West Virginia Pulp & Paper Co	Bindemittel fuer mineralische Fasern
US3886101A (en) *	1974-07-08	1975-05-27	Georgia Pacific Corp	Phenolic adhesives
US4175150A (en) *	1976-11-05	1979-11-20	Masonite Corporation	Urea containing high density skin fiberboard with a low density core
US4268565A (en) *	1977-07-28	1981-05-19	Masonite Corporation	Post-press molding of man-made boards to produce contoured furniture parts
US4275027A (en) *	1977-07-28	1981-06-23	Masonite Corporation	Post-press molding of man-made boards to produce contoured furniture parts
US4209427A (en) *	1977-12-28	1980-06-24	General Electric Company	Flame retardant polycarbonate composition
US4177313A (en) *	1978-11-28	1979-12-04	Georgia-Pacific Corporation	Amine-modified lignosulfonate-extended phenol formaldehyde resins
SE427934B (sv) *	1978-12-28	1983-05-24	Eka Ab	Lim baserat pa klorlignin for sammanfogning av cellulosamaterial
US4537941A (en) *	1984-08-28	1985-08-27	Reichhold Limited	Lignin-modified phenolic adhesives for pressed wood products
NZ220437A (en) *	1986-06-06	1989-06-28	Enigma Nv	Aldehyde/sugar/lignosulphonate mixture as a substitute for amino and phenolic resins in bonding agents
GB2191207B (en) *	1986-06-06	1989-12-13	Enigma Nv	Substitute for amino and phenolic resins
US7252735B2 (en) *	2002-05-13	2007-08-07	State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University	Formaldehyde-free lignocellulosic adhesives and composites made from the adhesives
US7060798B2 (en) *	2002-05-13	2006-06-13	State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University	Modified protein adhesives and lignocellulosic composites made from the adhesives
US7265169B2 (en) *	2003-03-20	2007-09-04	State of Oregon Acting by and trhough the State Board of Higher Education on Behalf of Oregon State University	Adhesive compositions and methods of using and making the same
CA2458159A1 (en) *	2004-01-22	2005-07-22	The State Of Oregon Acting By And Through The State Board Of Higher Educ Ation On Behalf Of Oregon State University	Formaldehyde-free adhesives and lignocellulosic composites made from the adhesives
FR2929953B1 (fr) *	2008-04-11	2011-02-11	Saint Gobain Isover	Composition d'encollage pour fibres minerales et produits resultants
US8445563B2 (en)	2010-03-31	2013-05-21	Weyerhaeuser Nr Company	Utilization of kraft lignin in phenol/formaldehyde bonding resins for OSB
US9090731B2 (en)	2013-03-29	2015-07-28	Weyerhaeuser Nr Company	Liquid kraft lignin compositions
EP3632866A1 (de) *	2018-10-05	2020-04-08	Rockwool International A/S	Wässrige bindemittelzusammensetzung
WO2021197627A1 (en) *	2020-04-03	2021-10-07	Rockwool International A/S	Method of making man made vitreous fibre products
WO2021197624A1 (en) *	2020-04-03	2021-10-07	Rockwool International A/S	Solid state binder
CN115697935A (zh) *	2020-04-03	2023-02-03	洛科威有限公司	声学产品
US11690332B2 (en)	2020-04-03	2023-07-04	Rockwool A/S	Method of growing plants
WO2021197622A1 (en) *	2020-04-03	2021-10-07	Rockwool International A/S	Façade system and insulation element for a façade system
US20230166479A1 (en) *	2020-04-03	2023-06-01	Rockwool A/S	Insulation products
CN112375341B (zh) *	2020-10-30	2022-07-15	贵州省从江县润田复合材料有限公司	一种抗老化高强度玻璃钢及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2604427A (en) *	1949-08-02	1952-07-22	Owens Corning Fiberglass Corp	Bonded mineral fiber products and process of preparing the same
US2664377A (en) *	1950-04-24	1953-12-29	Weyerhaeuser Timber Co	Method of impregnating and laminating fibrous materials with lignin
DE822524C (de) *	1950-05-24	1951-11-26	Paul Voegele Dr	Formkoerper aus Mineralfasern
US2751650A (en) *	1952-11-19	1956-06-26	Gen Motors Corp	High strength shell molds
US2845397A (en) *	1956-04-17	1958-07-29	Us Rubber Co	Method of co-coagulating resin treated lignin and a rubber latex and product obtained thereby
DE1025582B (de) *	1956-08-04	1958-03-06	Gruenzweig & Hartmann A G	Verfahren und Vorrichtung zur Herstellung hochelastischer Faservliese aus mit Hilfe von Kunstharzen gebundenen Mineralfasern

1961
- 1961-11-21 US US154041A patent/US3285801A/en not_active Expired - Lifetime
1962
- 1962-08-31 NO NO145594A patent/NO115074B/no unknown
- 1962-09-21 GB GB35971/62A patent/GB963462A/en not_active Expired
- 1962-10-02 FR FR911053A patent/FR1351421A/fr not_active Expired
- 1962-10-03 DE DEW33058A patent/DE1226926B/de active Pending
- 1962-10-05 DK DK432662AA patent/DK112129B/da unknown

Also Published As

Publication number	Publication date
DK112129B (da)	1968-11-11
US3285801A (en)	1966-11-15
GB963462A (en)	1964-07-08
FR1351421A (fr)	1964-02-07
DE1226926B (de)	1966-10-13

Publication	Publication Date	Title
NO115074B (de)	1968-07-15
US5300562A (en)	1994-04-05	Process for preparing phenolic binder
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AU602695B2 (en)	1990-10-25	Water soluble phenolic resole-urea composition
US4828643A (en)	1989-05-09	Liquified cellulosic fiber, resin binders and articles manufactured therewith, and method of manufacturing same
US3684467A (en)	1972-08-15	Terpolymer binder composition
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