NL7504957A - Toepassing van de condensatieprodukten van uit twee kernen bestaande fenolen met formaldehyde als bouwhulpmiddelen. - Google Patents

Toepassing van de condensatieprodukten van uit twee kernen bestaande fenolen met formaldehyde als bouwhulpmiddelen.

Info

Publication number
NL7504957A
NL7504957A NL7504957A NL7504957A NL7504957A NL 7504957 A NL7504957 A NL 7504957A NL 7504957 A NL7504957 A NL 7504957A NL 7504957 A NL7504957 A NL 7504957A NL 7504957 A NL7504957 A NL 7504957A
Authority
NL
Netherlands
Prior art keywords
formaldehyde
condensation products
dual core
construction aids
phenols
Prior art date
Application number
NL7504957A
Other languages
English (en)
Dutch (nl)
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of NL7504957A publication Critical patent/NL7504957A/xx

Links

Classifications

    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Fireproofing Substances (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Adhesives Or Adhesive Processes (AREA)
NL7504957A 1974-05-02 1975-04-25 Toepassing van de condensatieprodukten van uit twee kernen bestaande fenolen met formaldehyde als bouwhulpmiddelen. NL7504957A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2421222A DE2421222A1 (de) 1974-05-02 1974-05-02 Verwendung der kondensationsprodukte von zweikernigen phenolen mit formaldehyd als bauhilfsmittel

Publications (1)

Publication Number Publication Date
NL7504957A true NL7504957A (nl) 1975-11-04

Family

ID=5914493

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7504957A NL7504957A (nl) 1974-05-02 1975-04-25 Toepassing van de condensatieprodukten van uit twee kernen bestaande fenolen met formaldehyde als bouwhulpmiddelen.

Country Status (10)

Country Link
US (1) US4079040A (https=)
JP (1) JPS5112819A (https=)
BE (1) BE828632A (https=)
DE (1) DE2421222A1 (https=)
ES (1) ES437382A1 (https=)
FR (1) FR2279690A1 (https=)
GB (1) GB1474331A (https=)
IT (1) IT1037782B (https=)
LU (1) LU72388A1 (https=)
NL (1) NL7504957A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732093B2 (https=) * 1973-04-26 1982-07-08
FI62849C (fi) * 1976-09-01 1983-03-10 V Na Issl I Sint Smol Vid framstaellning av hartser saosom haerdningskatalysator anvaendbart surt aemne och foerfarande foer framstaellning av detsamma
DE2934980A1 (de) * 1979-08-30 1981-03-19 Bayer Ag, 5090 Leverkusen Phenol-formaldehyd-kondensate, ihre herstellung und verwendung als dispergiermittel, verfluessiger und gerbstoffe
DE2935719A1 (de) * 1979-09-04 1981-03-12 Bayer Ag, 5090 Leverkusen Moertel aus anorganischen bindemitteln, verfahren zu ihrer herstellung und ihre verwendung.
DE3033329A1 (de) * 1980-09-04 1982-04-01 Bayer Ag, 5090 Leverkusen Formaldehydkondensate, ihre herstellung, ihre verwendung als dispergiermittel und sie enthaltende zubereitung
US4457874A (en) * 1981-08-19 1984-07-03 Diamond Shamrock Chemicals Company Condensation products of substituted phenol sulfonic acid and formaldehyde
SE452607B (sv) * 1983-04-29 1987-12-07 Ceskoslovenska Akademie Ved Snabb-bindande hoghallfasthetscementbindemedel samt forfarande for framstellning derav
US5179170A (en) * 1989-04-17 1993-01-12 Kawasaki Steel Corporation Dispersant and cement admixture
JPH03290343A (ja) * 1990-04-09 1991-12-20 Sanyo Kokusaku Pulp Co Ltd セメント用減水剤
DE4028534A1 (de) * 1990-09-07 1992-03-12 Bayer Ag Armomatische kondensationsprodukte
DE4218183A1 (de) * 1992-06-02 1993-12-09 Bayer Ag Verbesserte mineralische Baustoffe mit Zusatzmitteln
US5530048A (en) * 1993-07-29 1996-06-25 Georgia-Pacific Resins, Inc. Phenolic resins for reinforced composites
US20030077389A1 (en) * 2001-10-19 2003-04-24 Jones John C. Method and apparatus for surfacing inner wall of swimming pool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357798A (en) * 1941-08-14 1944-09-12 Resinous Prod & Chemical Co Phenol-formaldehyde adhesives
US2621164A (en) * 1950-12-12 1952-12-09 American Cyanamid Co Preparation of sulfonated phenolic resins
US3065039A (en) * 1957-02-02 1962-11-20 Bayer Ag Sulfo-methylated phenol-formaldehyde tanning agents
US3221079A (en) * 1961-04-12 1965-11-30 Armstrong Cork Co Dihydroxy diphenyl sulfone/formaldehyde condensates as curing agents for polyvinyl alcohol
US3502610A (en) * 1965-09-10 1970-03-24 Thompson Chem Inc Synthetic resin composition,method and product
US3640932A (en) * 1968-10-21 1972-02-08 Monsanto Co Compositions for sand core mold elements
US3644269A (en) * 1969-11-05 1972-02-22 Borden Inc Collapsible mold and molding compositions
CA1024282A (en) * 1973-02-06 1978-01-10 Isamu Sasaki Production of ceramic pastes using water-consumption-reducing additives
DE2322707C3 (de) 1973-05-05 1980-03-06 Bayer Ag, 5090 Leverkusen Mörtel aus anorganischen Bindemitteln

Also Published As

Publication number Publication date
LU72388A1 (https=) 1977-02-08
JPS5112819A (en) 1976-01-31
GB1474331A (en) 1977-05-25
ES437382A1 (es) 1977-05-16
US4079040A (en) 1978-03-14
IT1037782B (it) 1979-11-20
DE2421222A1 (de) 1975-11-13
BE828632A (fr) 1975-10-30
FR2279690A1 (fr) 1976-02-20

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