SE450900B - Forfarande for framstellning av hardpapper - Google Patents

Forfarande for framstellning av hardpapper

Info

Publication number
SE450900B
SE450900B SE8103703A SE8103703A SE450900B SE 450900 B SE450900 B SE 450900B SE 8103703 A SE8103703 A SE 8103703A SE 8103703 A SE8103703 A SE 8103703A SE 450900 B SE450900 B SE 450900B
Authority
SE
Sweden
Prior art keywords
weight
water
plasticizer
solution
phenol
Prior art date
Application number
SE8103703A
Other languages
English (en)
Swedish (sv)
Other versions
SE8103703L (sv
Inventor
A Franz
E Schneider
G Jakobshagen
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of SE8103703L publication Critical patent/SE8103703L/xx
Publication of SE450900B publication Critical patent/SE450900B/sv

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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • 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
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • B32B2260/028—Paper 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SE8103703A 1980-06-14 1981-06-12 Forfarande for framstellning av hardpapper SE450900B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3022431A DE3022431C2 (de) 1980-06-14 1980-06-14 Verfahren zur Herstellung von Hartpapier

Publications (2)

Publication Number Publication Date
SE8103703L SE8103703L (sv) 1981-12-15
SE450900B true SE450900B (sv) 1987-08-10

Family

ID=6104676

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103703A SE450900B (sv) 1980-06-14 1981-06-12 Forfarande for framstellning av hardpapper

Country Status (9)

Country Link
US (1) US4397882A (fr)
JP (1) JPS5728136A (fr)
DD (1) DD159655A5 (fr)
DE (1) DE3022431C2 (fr)
FR (1) FR2484491B1 (fr)
GB (1) GB2078765B (fr)
IN (1) IN153619B (fr)
PL (1) PL130476B1 (fr)
SE (1) SE450900B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079952A (ja) * 1983-10-07 1985-05-07 山陽国策パルプ株式会社 積層板の製造法
GB9813473D0 (en) 1998-06-24 1998-08-19 Bradley Doublelock Ltd Coupling device
ES2171351B1 (es) * 2000-06-07 2003-12-16 Grupo Empresarial Ence S A Procedimiento de extraccion de taninos de corteza de pinus pinaster y obtencion de adhesivos tanino-fenol-formaldehido (tpf) para la fabricacion de contrachapados de madera.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702758A (en) * 1951-08-04 1955-02-22 Us Rubber Co Process of making a battery separator
GB766582A (en) * 1954-06-01 1957-01-23 Oldham & Son Ltd Separators for electric storage batteries made from paper pulp
GB875967A (en) * 1959-11-23 1961-08-30 Formica Corp Resin-impregnated paper
US3549480A (en) * 1968-06-21 1970-12-22 Monsanto Co Plasticized cresylic resin impregnation system comprising a phenol-formaldehyde resole resin,a cresol-formaldehyde resole resin and a halo aryl phosphate
DE2426862C3 (de) * 1974-06-04 1984-08-02 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von flammwidrigen Schichtpreßstoffen
DE2614907C3 (de) * 1976-04-07 1978-10-12 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung von flammwidrigen Phenolharzlaminaten
FR2358271A1 (fr) * 1976-07-12 1978-02-10 Rhone Poulenc Ind Stratifies ignifuges pour l'industrie electrique et electronique
DE2637494C2 (de) * 1976-08-20 1982-01-14 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Schichtpreßstoffen

Also Published As

Publication number Publication date
GB2078765A (en) 1982-01-13
SE8103703L (sv) 1981-12-15
FR2484491B1 (fr) 1986-03-28
PL130476B1 (en) 1984-08-31
FR2484491A1 (fr) 1981-12-18
JPS5728136A (en) 1982-02-15
DD159655A5 (de) 1983-03-23
US4397882A (en) 1983-08-09
DE3022431A1 (de) 1981-12-17
DE3022431C2 (de) 1984-03-08
IN153619B (fr) 1984-07-28
GB2078765B (en) 1983-11-02
PL231661A1 (fr) 1981-12-23

Similar Documents

Publication Publication Date Title
US2801198A (en) Decorative core stock laminating varnishes and phenolic resin core and decorative laminates produced therefrom
US2785995A (en) Process of improving the wet strength and dimensional stability of cellulose paper fibers and regenerated cellulose films by reacting them with acetals and products produced thereby
US4514462A (en) Warp resistant laminates having a core impregnated with a mixture of phenolix resin and alkyl substituted phenol
US3940352A (en) Process for preparation of lignin resin
SE450900B (sv) Forfarande for framstellning av hardpapper
CA1065206A (fr) Preparation de bois compacte impregne de resines phenoliques
US3458465A (en) Laminate,binding solution and process for preparation of laminate
US4250282A (en) Melamine resin, process for its manufacture and its use for the manufacture of coated wood-based materials and laminates
US2664377A (en) Method of impregnating and laminating fibrous materials with lignin
US3637429A (en) Impregnated cellulosic sheet members wherein impregnant is a c{11 {14 c{11 {11 carbocyclic substituted resole
US4043954A (en) Compositions and laminates made therefrom
US3804693A (en) Paper base laminates and method for the manufacture thereof
US3770544A (en) Production of resin bonded laminates
US2264732A (en) Manufacture of proteinaceous phenolic resin
GB1589744A (en) Resin impregnation of a fibrous cellulose sheet
US4254187A (en) Paper plies impregnated with oil modified phenolic resole varnish
US3007828A (en) Synthetic laminate
US2987418A (en) Non-fibrous regenerated cellulose film carrying modified urea-formaldehyde resin as anchor agent
US3429762A (en) Method for producing laminated plates of phenol type resin
JPH0218689B2 (fr)
DE818690C (de) Verfahren zur Herstellung von Niederdruckharzen (low-pressure-Harzen)
US3526559A (en) Process of producing a styrene-modified phenolic resin and impregnating fibrous sheet material with the resin
DE1938665C3 (de) Verfahren zur Herstellung von Phenolharzschaumstoffen mit festhaftenden wasserdampf undu rchlässigen faserhaltigen Deckschichten
US3131083A (en) Method of impregnating card stock
US2240480A (en) Molding composition and process of manufacture

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8103703-8

Effective date: 19890725

Format of ref document f/p: F