FI790089A - Foerbaettring av vaotstyrkan hos glasfibermattor genom behandling med anjoniska polyelektrolyter - Google Patents

Foerbaettring av vaotstyrkan hos glasfibermattor genom behandling med anjoniska polyelektrolyter

Info

Publication number
FI790089A
FI790089A FI790089A FI790089A FI790089A FI 790089 A FI790089 A FI 790089A FI 790089 A FI790089 A FI 790089A FI 790089 A FI790089 A FI 790089A FI 790089 A FI790089 A FI 790089A
Authority
FI
Finland
Prior art keywords
vaotstyrkan
polyelektrolyter
glasfibermattor
anjoniska
foerbaettring
Prior art date
Application number
FI790089A
Other languages
English (en)
Inventor
Paritosh Mohan Chakrabarti
Original Assignee
Gaf Corp
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 Gaf Corp filed Critical Gaf Corp
Publication of FI790089A publication Critical patent/FI790089A/fi

Links

Classifications

    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
FI790089A 1978-01-24 1979-01-11 Foerbaettring av vaotstyrkan hos glasfibermattor genom behandling med anjoniska polyelektrolyter FI790089A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/872,000 US4178204A (en) 1978-01-24 1978-01-24 Wet-strength of wet glass fiber mats by treatment with anionic polyelectrolytes

Publications (1)

Publication Number Publication Date
FI790089A true FI790089A (fi) 1979-07-25

Family

ID=25358607

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790089A FI790089A (fi) 1978-01-24 1979-01-11 Foerbaettring av vaotstyrkan hos glasfibermattor genom behandling med anjoniska polyelektrolyter

Country Status (5)

Country Link
US (1) US4178204A (fi)
EP (1) EP0003214A1 (fi)
JP (1) JPS54112274A (fi)
AU (1) AU4192678A (fi)
FI (1) FI790089A (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381199A (en) * 1980-12-31 1983-04-26 Ppg Industries, Inc. Aqueous dispersion of glass fibers and method and composition for producing same
US4370169A (en) * 1980-12-31 1983-01-25 Ppg Industries, Inc. Aqueous dispersion of glass fibers and method and composition for producing same
US4394414A (en) * 1981-05-29 1983-07-19 Ppg Industries, Inc. Aqueous sizing composition for glass fibers for use on chopped glass fibers
US4477524A (en) * 1981-05-29 1984-10-16 Ppg Industries, Inc. Aqueous sizing composition for glass fibers for use on chopped glass fibers
US4536447A (en) * 1982-09-24 1985-08-20 Ppg Industries, Inc. Treated glass fibers and aqueous dispersion and nonwoven mat of glass fibers
US4681658A (en) * 1982-09-24 1987-07-21 Ppg Industries, Inc. Treated glass fibers and nonwoven sheet-like mat and method
US4626289A (en) * 1982-09-24 1986-12-02 Ppg Industries, Inc. Treated glass fibers and aqueous dispersion and nonwoven mat of glass fibers
US4457785A (en) * 1982-09-24 1984-07-03 Ppg Industries, Inc. Treated glass fibers and nonwoven sheet-like mat and method
US4810576A (en) * 1985-09-30 1989-03-07 Ppg Industries, Inc. Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers
SE8800660L (sv) * 1988-02-26 1989-08-27 Bilsom Ab Saett och medel foer ytbehandling av fiberinnehaallande, vaesentligen oorganiskt material
SE466110B (sv) * 1988-02-26 1991-12-16 Bilsom Ab Fiberinnehaallande, vaesentligen oorganiskt arkmaterial, saett att framstaella ett saadant samt fyllmedel foer anvaendning daeri
US4869932A (en) * 1988-09-12 1989-09-26 Nalco Chemical Company Use of low molecular weight water-soluble anionic polymers as blocking agent for fiberglass sizing
US5409574A (en) * 1994-02-10 1995-04-25 Rhone-Poulenc Inc. Propoxylated fatty amine ethoxylate surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats
US5407536A (en) * 1994-02-10 1995-04-18 Rhone-Poulenc Inc. Amphoteric surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats
US6294253B1 (en) * 1999-08-11 2001-09-25 Johns Manville International, Inc. Uniformly dispersing fibers
JP4154727B2 (ja) * 2003-04-22 2008-09-24 王子製紙株式会社 湿式法不織布ならびにその製造方法
US8114927B1 (en) 2008-11-25 2012-02-14 Building Materials Investment Corp. Asphalt emulsions, products made from asphalt emulsions, and processes for making fibrous mats from asphalt emulsions
US11214919B2 (en) 2018-05-31 2022-01-04 Ecolab Usa Inc. Wet web strength for fiberglass mats

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA685665A (en) 1964-05-05 A. Gorski Frank Manufacture of cellulosic products
CA787649A (en) * 1968-06-18 Porrmann Herbert Manufacture of non-woven fabrics
US2723195A (en) * 1950-07-29 1955-11-08 Monsanto Chemicals Paper products and processes
US2721139A (en) * 1952-08-27 1955-10-18 Hurlbut Paper Company Paper manufacture
US3014835A (en) * 1957-12-23 1961-12-26 Armstrong Cork Co Water-laid inorgainic product
NL296324A (fi) * 1962-08-06
US3300372A (en) * 1963-08-23 1967-01-24 Kaiser Gypsum Company Inc Fire-resistant building board and process
FR1532958A (fr) * 1966-07-28 1968-07-12 Union Carbide Corp Procédés de revêtement par des polymères d'oléfines
US3749638A (en) * 1971-01-11 1973-07-31 Owens Corning Fiberglass Corp Formation of non-woven structures from fibrous glass dispersion
US4007083A (en) * 1973-12-26 1977-02-08 International Paper Company Method for forming wet-laid non-woven webs
SE438965B (sv) * 1975-02-13 1985-05-28 Berol Kemi Ab Vidareutveckling av settet enligt krav 1 i patentet 7415977-3 for uppdelning av mineralull i fibrer och s k perlor

Also Published As

Publication number Publication date
AU4192678A (en) 1979-08-02
US4178204A (en) 1979-12-11
JPS54112274A (en) 1979-09-03
EP0003214A1 (en) 1979-08-08

Similar Documents

Publication Publication Date Title
FI803930L (fi) Foerfarande foer oekande av litiumhalten i litiumhaltiga loesningar genom anvaendning av litiumaluminatsammansaettningar
FI791077A (fi) Virtuellt ljusskyddsplank med varnings- och skyddzoner foer oevervakning av rummen
FI790422A (fi) Blekning av lignocellulosamaterial med peroxidhaltiga blekmedel
FI781738A (fi) Apparat foer bestaemjande av snedfibrighet hos virke saerskilt saogat virke
FI790090A (fi) Foerfarande foer foerbaettring av haollfastheten hos vaota glasfibermattor framstaellda medelst vaotlaeggningsprocessen
FI792551A (fi) Foerfarande foer framstaellning av en fenol- och en karbonylfoerening genom katalyserad soenderdelning av en aromatisk vaeteperoxid
FI790089A (fi) Foerbaettring av vaotstyrkan hos glasfibermattor genom behandling med anjoniska polyelektrolyter
FI790705A (fi) Valvbord med instaellbar bredd foer gjutning av betongbjaelklag
FI784046A (fi) Foerfarande foer faestning av med en metallisk expansionsholk foersedd expansionspropp
FI823560A0 (fi) Provanordning foer bestaemning av haollfastheten hos betong
FI791290A (fi) Anordning foer bearbetning av loepande materialbana
FI800520A (fi) Foerfarande foer foerbaettring av vithet hos kalksten
FI790241A (fi) Foerfarande foer formande av glasfiberdispersioner med katjoniska kvaternaerammoniumytaktiva aemnen med aotminstone tvao laonga kedjegrupper
FI800348A (fi) Dubbelsaekrad spaerr hos saekerhetsbaelte
FI823255L (fi) Foerfarande foer styrning av egenskaperna hos vitlut
FI791552A (fi) Tillverkning av klordioxid med laogt klorinnehaoll
FI790284A (fi) Vinghjul hos en centrifugalflaekt
FI791433A (fi) Aotervinning av ickejaernmetaller genom vaermebehandling av loesningar innehaollande ickejaernmetall- och jaernsulfater
FI793303A (fi) Vaotoxidering av foeroreningar med syre i vaetskeform
FI65787B (fi) Foerfarande foer foerbaettring av loesningstillstaondet hos vikosmassor
FI793044A (fi) Koppling foer aostadkommande av en styrstorhet foer styrning av oeverfoeringsgrader hos elektroniskt styrbara foerstaerknings- och daempningsorgan
FI791257A (fi) Faergbildroer med foerbaettrad skuggmask av slitstyp
FI782579A (fi) Vinghjul hos en centifugalflaekt
FI791920A (fi) Foerfarande foer fyllning av kablar med pulver genom virvelbaeddsfoerfarande
FI791311A (fi) Foerfaringssaett foer bestaemmande av ytvikten hos en mineralullsmatta