DE2334540A1 - Von sulfat- oder soda-schwarzlauge dargestelltes leim und verfahren um es darzustellen - Google Patents

Von sulfat- oder soda-schwarzlauge dargestelltes leim und verfahren um es darzustellen

Info

Publication number
DE2334540A1
DE2334540A1 DE19732334540 DE2334540A DE2334540A1 DE 2334540 A1 DE2334540 A1 DE 2334540A1 DE 19732334540 DE19732334540 DE 19732334540 DE 2334540 A DE2334540 A DE 2334540A DE 2334540 A1 DE2334540 A1 DE 2334540A1
Authority
DE
Germany
Prior art keywords
glue
black liquor
phenol
formaldehyde
sulphate
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.)
Pending
Application number
DE19732334540
Other languages
German (de)
English (en)
Inventor
Terje Ulf Eugen Prof Enkvist
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2334540A1 publication Critical patent/DE2334540A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0293—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with natural products, oils, bitumens, residues
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
DE19732334540 1972-07-10 1973-07-06 Von sulfat- oder soda-schwarzlauge dargestelltes leim und verfahren um es darzustellen Pending DE2334540A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721965A FI52226C (fi) 1972-07-10 1972-07-10 Menetelmä vaneri- ja lastulevyjen valmistamiseksi tarkoitetun liiman v almistamiseksi.

Publications (1)

Publication Number Publication Date
DE2334540A1 true DE2334540A1 (de) 1974-01-24

Family

ID=8506478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732334540 Pending DE2334540A1 (de) 1972-07-10 1973-07-06 Von sulfat- oder soda-schwarzlauge dargestelltes leim und verfahren um es darzustellen

Country Status (4)

Country Link
DE (1) DE2334540A1 (US07655688-20100202-C00086.png)
FI (1) FI52226C (US07655688-20100202-C00086.png)
GB (1) GB1382964A (US07655688-20100202-C00086.png)
NO (1) NO137125B (US07655688-20100202-C00086.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017006215A1 (en) * 2015-07-03 2017-01-12 Stora Enso Oyj A method for increasing the reactivity of lignin, a resin composition comprising said lignin and use of said resin composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0924244B1 (pt) * 2009-05-08 2020-09-29 Flávio Maluf Processo para produzir aglomerados e chapas de fibra de madeira
CN111944464B (zh) * 2020-07-02 2023-01-24 上海昶法新材料有限公司 一种改性酚醛树脂胶黏剂及其制备方法和应用

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017006215A1 (en) * 2015-07-03 2017-01-12 Stora Enso Oyj A method for increasing the reactivity of lignin, a resin composition comprising said lignin and use of said resin composition
US11104774B2 (en) 2015-07-03 2021-08-31 Stora Enso Oyj Method for increasing the reacitivity of lignin, and a resin composition comprising said lignin

Also Published As

Publication number Publication date
FI52226B (US07655688-20100202-C00086.png) 1977-03-31
GB1382964A (en) 1975-02-05
FI52226C (fi) 1977-07-11
NO137125B (no) 1977-09-26

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