FI832803A7 - Menetelmä hartsi-imeytettyjen kuituyhdistelmäaineiden valmistamiseksi. - Google Patents

Menetelmä hartsi-imeytettyjen kuituyhdistelmäaineiden valmistamiseksi. Download PDF

Info

Publication number
FI832803A7
FI832803A7 FI832803A FI832803A FI832803A7 FI 832803 A7 FI832803 A7 FI 832803A7 FI 832803 A FI832803 A FI 832803A FI 832803 A FI832803 A FI 832803A FI 832803 A7 FI832803 A7 FI 832803A7
Authority
FI
Finland
Prior art keywords
impregnated fiber
fiber composites
preparing resin
preparing
resin
Prior art date
Application number
FI832803A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI832803L (fi
FI832803A0 (fi
Inventor
Bengt Andersson
Original Assignee
Kema Nord Ab
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 Kema Nord Ab filed Critical Kema Nord Ab
Publication of FI832803A0 publication Critical patent/FI832803A0/fi
Publication of FI832803L publication Critical patent/FI832803L/fi
Publication of FI832803A7 publication Critical patent/FI832803A7/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/74—Partially cured

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
FI832803A 1982-08-05 1983-08-03 Menetelmä hartsi-imeytettyjen kuituyhdistelmäaineiden valmistamiseksi. FI832803A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204595A SE8204595L (sv) 1982-08-05 1982-08-05 Forfarande for framstellning av hartsimpregnerade fiberkompositmaterial

Publications (3)

Publication Number Publication Date
FI832803A0 FI832803A0 (fi) 1983-08-03
FI832803L FI832803L (fi) 1984-02-06
FI832803A7 true FI832803A7 (fi) 1984-02-06

Family

ID=20347488

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832803A FI832803A7 (fi) 1982-08-05 1983-08-03 Menetelmä hartsi-imeytettyjen kuituyhdistelmäaineiden valmistamiseksi.

Country Status (8)

Country Link
US (1) US4483889A (https=)
EP (1) EP0102335A1 (https=)
JP (1) JPS5947236A (https=)
CA (1) CA1215890A (https=)
DK (1) DK339483A (https=)
FI (1) FI832803A7 (https=)
NO (1) NO832818L (https=)
SE (1) SE8204595L (https=)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181368B1 (en) * 1984-05-07 1988-07-06 Hughes Aircraft Company Fiber-reinforced syntactic foam composites and method of forming same
DE3500705A1 (de) * 1985-01-11 1986-07-24 Basf Ag, 6700 Ludwigshafen Faserverbundwerkstoffe
DE3540537A1 (de) * 1985-11-15 1987-05-21 Klaus Kurt Koelzer Verstaerkungsmaterial
US4710407A (en) * 1985-12-10 1987-12-01 Keeton Richard L Method for preserving fishing nets
US5132061A (en) * 1987-09-03 1992-07-21 Armstrong World Industries, Inc. Preparing gasket compositions having expanded microspheres
US4946737A (en) * 1987-09-03 1990-08-07 Armstrong World Industries, Inc. Gasket composition having expanded microspheres
US5238621A (en) * 1991-06-28 1993-08-24 Minnesota Mining And Manufacturing Company Method of controlling porosity in a composite article
WO1993000163A1 (en) * 1991-06-28 1993-01-07 Minnesota Mining And Manufacturing Company Article for separations and purifications and method of controlling porosity therein
WO1993000390A1 (en) * 1991-06-28 1993-01-07 Minnesota Mining And Manufacturing Company Insulating articles
US5248428A (en) * 1991-06-28 1993-09-28 Minnesota Mining And Manufacturing Company Article for separations and purifications and method of controlling porosity therein
US5209967A (en) * 1992-01-31 1993-05-11 Minnesota Mining And Manufacturing Company Pressure sensitive membrane and method therefor
US5328756A (en) * 1992-01-31 1994-07-12 Minnesota Mining And Manufacturing Company Temperature sensitive circuit breaking element
GB9203186D0 (en) * 1992-02-14 1992-04-01 Balmoral Group Process for producing microsphere containing thermosetting resin compositions
US5429869A (en) * 1993-02-26 1995-07-04 W. L. Gore & Associates, Inc. Composition of expanded polytetrafluoroethylene and similar polymers and method for producing same
US5468314A (en) * 1993-02-26 1995-11-21 W. L. Gore & Associates, Inc. Process for making an electrical cable with expandable insulation
US5916671A (en) * 1993-02-26 1999-06-29 W. L. Gore & Associates, Inc. Reusable resilient gasket and method of using same
CA2170512A1 (en) * 1993-09-21 1995-03-30 Gordon L. Mcgregor Puffed insulative material and methods for making such material
US6169138B1 (en) 1994-12-15 2001-01-02 Saint-Gobain Performance Plastics Corporation Foamed pressure sensitive tapes
DE69517396T2 (de) 1994-12-15 2001-02-22 Saint Gobain Performance Plast Geschäumtes Druckklebemittel
US5902453A (en) * 1995-09-29 1999-05-11 Mohawk Paper Mills, Inc. Text and cover printing paper and process for making the same
US5834526A (en) * 1997-07-11 1998-11-10 Wu; Huey S. Expandable hollow particles
US6042936A (en) * 1997-09-23 2000-03-28 Fibermark, Inc. Microsphere containing circuit board paper
WO1999023144A1 (en) 1997-10-31 1999-05-14 Shell Internationale Research Maatschappij B.V. Foam composition comprising oil, thermoplastic elastomer and expandable particles
US6589376B1 (en) * 1998-04-28 2003-07-08 International Business Machines Corporation Method and composition for mounting an electronic component and device formed therewith
WO2001045940A1 (en) * 1999-12-22 2001-06-28 Akzo Nobel N.V. Abrasion-resistant decor sheet
AU3306601A (en) * 2000-01-26 2001-08-07 Int Paper Co Low density paperboard articles
US20060231227A1 (en) * 2000-01-26 2006-10-19 Williams Richard C Paper and paper articles and method for making same
US6866906B2 (en) * 2000-01-26 2005-03-15 International Paper Company Cut resistant paper and paper articles and method for making same
ES2441876T3 (es) * 2001-04-11 2014-02-06 International Paper Company Artículos de papel que presentan capacidad de almacenamiento a largo plazo
US20060254736A1 (en) * 2001-04-11 2006-11-16 Jackson John F Paper articles exhibiting water resistance and method for making same
ES2384957T3 (es) * 2001-04-11 2012-07-16 International Paper Company El uso del papel para corte con troquel
US7279071B2 (en) * 2001-04-11 2007-10-09 International Paper Company Paper articles exhibiting water resistance and method for making same
RU2387752C2 (ru) * 2002-09-13 2010-04-27 Интернэшнл Пейпер Компани Бумага с улучшенной жесткостью и пухлостью и способ для ее изготовления
CA2529139A1 (en) * 2003-06-26 2004-12-29 Akzo Nobel N.V. Microspheres
CN100450973C (zh) * 2003-10-07 2009-01-14 庆东塞拉泰克有限公司 具有高隔热性能的免烧陶瓷体的制造方法
US7250203B2 (en) * 2003-10-16 2007-07-31 The Goodyear Tire & Rubber Company Airsleeve
US20060000569A1 (en) * 2004-07-02 2006-01-05 Anna Kron Microspheres
MX2007011113A (es) 2005-03-11 2007-11-15 Int Paper Co Composiciones que contienen micro-esferas expansibles y un compuesto ionico, asi como metodos para producir y utilizar las mismas.
EP1705212A1 (en) 2005-03-24 2006-09-27 Kraton Polymers Research B.V. Expandable thermoplastic gel composition
US8758886B2 (en) 2005-10-14 2014-06-24 International Paper Company Recording sheet with improved image dry time
US20070202283A1 (en) * 2006-02-27 2007-08-30 John Meazle Reducing top ply basis weight of white top linerboard in paper or paperboard
US20130303351A1 (en) * 2006-04-03 2013-11-14 Lbp Manufacturing, Inc. Microwave heating of heat-expandable materials for making packaging substrates and products
WO2007126783A1 (en) 2006-04-03 2007-11-08 Lbp Manufacturing, Inc. Thermally activatable insulating packaging
US9648969B2 (en) 2006-04-03 2017-05-16 Lbp Manufacturing Llc Insulating packaging
US9522772B2 (en) 2006-04-03 2016-12-20 Lbp Manufacturing Llc Insulating packaging
SE529803C2 (sv) * 2006-04-04 2007-11-27 Andersson Composite Technologi Ban- eller arkformigt halvfabrikat, polymert skumkompositmaterial och skiva samt förfaranden för framställning därav
US20070254971A1 (en) * 2006-05-01 2007-11-01 Synco De Vogel Foamable thermoplastic vulcanizate blends, methods, and articles thereof
US7622022B2 (en) * 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
ITFI20060205A1 (it) * 2006-08-11 2008-02-12 Perini Fabio Spa Dispositivo e metodo per alimentare veli di materiale nastriforme
CA2671102A1 (en) * 2006-12-01 2008-06-05 Akzo Nobel N.V. Packaging laminate
WO2009124075A1 (en) * 2008-03-31 2009-10-08 International Paper Company Recording sheet with enhanced print quality at low additive levels
WO2009153225A1 (en) * 2008-06-17 2009-12-23 Akzo Nobel N.V. Cellulosic product
ES2438865T3 (es) * 2008-06-26 2014-01-20 International Paper Company Hoja de impresión con mejor densidad de impresión
US8382945B2 (en) * 2008-08-28 2013-02-26 International Paper Company Expandable microspheres and methods of making and using the same
WO2010148156A1 (en) * 2009-06-16 2010-12-23 International Paper Company Anti-microbial paper substrates useful in wallboard tape applications
US20120018110A1 (en) 2009-12-08 2012-01-26 International Paper Company Fiber additive made from non-woody material and method of production and use
US8652593B2 (en) * 2009-12-17 2014-02-18 International Paper Company Printable substrates with improved brightness from OBAs in presence of multivalent metal salts
US8574690B2 (en) * 2009-12-17 2013-11-05 International Paper Company Printable substrates with improved dry time and acceptable print density by using monovalent salts
FR2956664B1 (fr) * 2010-02-19 2013-04-26 L Aveyron Composite Atel Nouveaux materiaux composites, leurs procedes de fabrication et leurs utilisations
US8536087B2 (en) 2010-04-08 2013-09-17 International Imaging Materials, Inc. Thermographic imaging element
CN106275827A (zh) 2010-09-01 2017-01-04 Lbp制造业公司 用于制作包装基材的热膨胀型粘合剂/涂层的加速活化工艺
JP5639272B2 (ja) * 2010-09-10 2014-12-10 ヘンケル・ユーエス・アイピー・リミテッド・ライアビリティ・カンパニーＨｅｎｋｅｌ ＵＳ ＩＰ ＬＬＣ 断熱性が改善された接着剤
US9771499B2 (en) 2010-09-10 2017-09-26 Henkel IP & Holding GmbH Adhesive having structural integrity and insulative properties
US9657200B2 (en) 2012-09-27 2017-05-23 Henkel IP & Holding GmbH Waterborne adhesives for reduced basis weight multilayer substrates and use thereof
CA2827215C (en) * 2011-02-15 2017-06-27 Roxel France Novel composite materials and methods for manufacturing same
US9843076B2 (en) * 2011-10-20 2017-12-12 Continental Structural Plastics, Inc. Energy cell temperature management
US20130189457A1 (en) 2012-01-23 2013-07-25 International Paper Company SEPARATED TREATMENT OF PAPER SUBSTRATE WITH MULTIVALENT METAL SALTS AND OBAs
EP2821226B1 (en) 2012-03-02 2018-12-26 Avic Composite Corporation Ltd. Composite material containing plant fibre fabrics and preparation method thereof
EP2828905A1 (de) 2012-03-21 2015-01-28 Li-Tec Battery GmbH Wandlerzelle mit einem zellgehäuse, batterie mit zumindest zwei dieser wandlerzellen und verfahren zum herstellen einer wandlerzelle
DE102012005788A1 (de) 2012-03-21 2013-09-26 Li-Tec Battery Gmbh Wandlerzelle mit einem Zellgehäuse, Batterie mit zumindest zwei dieser Wandlerzellen und Verfahren zum Herstellen einer Wandlerzelle
FR2993202B1 (fr) * 2012-07-13 2014-08-22 Roxel France Nouveaux materiaux composites alleges, leurs procedes de fabrication et leurs utilisations.
DE102012013977A1 (de) 2012-07-16 2014-01-16 Li-Tec Battery Gmbh Gehäusebaugruppe, Sekundärbatterie mit wenigstens zwei Sekundärzellen und dieser Gehäusebaugruppe, sowie Verfahren zum Herstellen der Gehäusebaugruppe
US8679296B2 (en) 2012-07-31 2014-03-25 Kimberly-Clark Worldwide, Inc. High bulk tissue comprising expandable microspheres
RU2659965C1 (ru) 2013-11-27 2018-07-04 ХЕНКЕЛЬ АйПи ЭНД ХОЛДИНГ ГМБХ Связующая композиция для изоляционных изделий
AU2015292856B2 (en) 2014-07-23 2018-12-06 Henkel Ag & Co. Kgaa Expandable coating compositions and use thereof
MX2019014565A (es) 2017-07-18 2020-02-07 Henkel IP & Holding GmbH Calentamiento dielectrico de composiciones espumables.
US12157619B2 (en) 2017-08-25 2024-12-03 Henkel Ag & Co. Kgaa Process for forming improved protective eco-friendly pouch and packaging and products made therefrom
BR112020003577B1 (pt) 2017-08-25 2024-02-20 Graphic Innovators, Llc Métodos para produzir material de embalagem protetoras e para fabricar uma bolsa almofadada protetora
EP3527361A1 (de) 2018-02-16 2019-08-21 Henkel AG & Co. KGaA Verfahren zur herstellung eines mehrschichtigen substrats
US12371556B2 (en) 2019-06-13 2025-07-29 Celanese International Corporation Automotive weather seals formed with thermoplastic vulcanizate compositions
CN112391052B (zh) * 2020-11-13 2022-09-02 航天特种材料及工艺技术研究所 一种泡沫材料及其制备方法
US20250033240A1 (en) * 2021-12-07 2025-01-30 Inca Renewable Technologies Inc. Balsa-like wood alternative products and methods for preparing same
CN114539603A (zh) * 2022-03-08 2022-05-27 宁波华芯新材料有限公司 一种酚醛树脂浸渍溶液、预浸料和复合板材
US20250026049A1 (en) * 2023-07-21 2025-01-23 Rohr, Inc. Porosity gradient preform architecture for high temperature composites

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH521849A (de) * 1971-03-19 1972-04-30 Alusuisse Verbundplatte
JPS5048071A (https=) * 1973-08-31 1975-04-28
US4133688A (en) * 1975-01-24 1979-01-09 Felix Schoeller, Jr. Photographic carrier material containing thermoplastic microspheres
JPS52138562A (en) * 1976-05-15 1977-11-18 Matsushita Electric Works Ltd Method of manufacture of nonninflammable laminated sheet
SE436332B (sv) * 1980-05-21 1984-12-03 Kema Nord Ab Skumkompositmaterial for framstellning av laminat samt dess anvendning som ytskikt pa treunderlag
US4355081A (en) * 1980-05-30 1982-10-19 James River Corporation Curing of resin impregnated cellulosics with continuously superheated steam
US4379194A (en) * 1981-01-19 1983-04-05 Formica Corporation High pressure decorative laminates containing an air-laid web of fibers and filler and method of producing same

Also Published As

Publication number Publication date
SE8204595L (sv) 1984-02-06
US4483889A (en) 1984-11-20
FI832803L (fi) 1984-02-06
NO832818L (no) 1984-02-06
DK339483A (da) 1984-02-06
DK339483D0 (da) 1983-07-25
EP0102335A1 (en) 1984-03-07
JPH0356584B2 (https=) 1991-08-28
SE8204595D0 (sv) 1982-08-05
FI832803A0 (fi) 1983-08-03
CA1215890A (en) 1986-12-30
JPS5947236A (ja) 1984-03-16

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