DE1165987B - Verfahren zur Verbesserung der physikalischen Eigenschaften von Papierbahnen - Google Patents

Verfahren zur Verbesserung der physikalischen Eigenschaften von Papierbahnen

Info

Publication number
DE1165987B
DE1165987B DEG29738A DEG0029738A DE1165987B DE 1165987 B DE1165987 B DE 1165987B DE G29738 A DEG29738 A DE G29738A DE G0029738 A DEG0029738 A DE G0029738A DE 1165987 B DE1165987 B DE 1165987B
Authority
DE
Germany
Prior art keywords
parts
latex
paper
weight
isocyanate
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
DEG29738A
Other languages
German (de)
English (en)
Inventor
Emile E Habib
Melvin Nimoy
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of DE1165987B publication Critical patent/DE1165987B/de
Pending legal-status Critical Current

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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • 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
    • D21H17/35—Polyalkenes, e.g. polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEG29738A 1959-06-02 1960-05-23 Verfahren zur Verbesserung der physikalischen Eigenschaften von Papierbahnen Pending DE1165987B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81748859A 1959-06-02 1959-06-02
US102085A US3238010A (en) 1959-06-02 1961-03-31 Method of reacting cellulose paper and specific non-ionic latices containing hydrogen and hydroxy groups in the polymer chain with polyisocyanate adducts

Publications (1)

Publication Number Publication Date
DE1165987B true DE1165987B (de) 1964-03-19

Family

ID=26798983

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG29738A Pending DE1165987B (de) 1959-06-02 1960-05-23 Verfahren zur Verbesserung der physikalischen Eigenschaften von Papierbahnen

Country Status (3)

Country Link
US (1) US3238010A (enrdf_load_stackoverflow)
DE (1) DE1165987B (enrdf_load_stackoverflow)
GB (1) GB940771A (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413144A (en) * 1965-03-23 1968-11-26 Union Carbide Corp Polyurethane coated articles
US3492081A (en) * 1965-06-08 1970-01-27 Container Corp Method of treating paper with isocyanates blocked with cyclohexanol
US3531429A (en) * 1965-06-17 1970-09-29 Standard Brands Chem Ind Inc Method for producing modified rubbery latices
US3505001A (en) * 1965-11-26 1970-04-07 Hooker Chemical Corp Process for treating cellulosic materials
DE1619030A1 (de) * 1966-09-24 1969-08-21 Bayer Ag Verfahren zur Veredlung von Textilmaterialien
US3639157A (en) * 1968-07-18 1972-02-01 Bayer Ag Process for finishing textile materials with a polymer of a vinyl compound and the reaction product of a polyol and an organic polyisocyanate
SE355204B (enrdf_load_stackoverflow) * 1971-07-15 1973-04-09 Kema Nord Ab
AU499789B2 (en) * 1973-04-16 1979-05-03 Commonwealth Scientific And Industrial Research Organisation (poly)carbamoyl sulphonate containing composition
DE2612783C3 (de) * 1976-03-25 1981-11-05 Hoechst Ag, 6000 Frankfurt Biurete, Verfahren zu ihrer Herstellung und deren Verwendung
DE4211480A1 (de) * 1992-04-06 1993-10-07 Bayer Ag Verfahren zur Naßverfestigung von Papier
GB2288180B (en) * 1992-11-11 1997-06-11 Jujo Paper Co Ltd Aqueous polyolefin resin composition
US6207250B1 (en) 1995-03-21 2001-03-27 Hi-Tex, Inc. Treated textile fabric
US6492001B1 (en) * 1996-08-07 2002-12-10 Hi-Tex, Inc. Treated textile fabric
US5576382A (en) * 1996-05-05 1996-11-19 Arco Chemical Technology, L.P. Aqueous polyurethane dispersions based on polyether polyols of low monol content
US6251210B1 (en) 1996-08-07 2001-06-26 Hi-Tex, Inc. Treated textile fabric
US5747392A (en) * 1996-11-19 1998-05-05 Hi-Tex, Inc. Stain resistant, water repellant, interpenetrating polymer network coating-treated textile fabric
CA2353005A1 (en) * 2000-08-01 2002-02-01 Dai-Ichi Kogyo Seiyaku Co., Ltd. Blocked urethane prepolymers as paper wet strength agent
JP2003138497A (ja) * 2001-10-31 2003-05-14 Dai Ichi Kogyo Seiyaku Co Ltd 湿潤紙力増強剤
US7531219B2 (en) * 2005-07-21 2009-05-12 Hi-Tex, Inc. Treated textile fabric

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897625C (de) * 1940-01-17 1953-11-23 Bayer Ag Verfahren zur Herstellung von hochmolekularen Polykondensationsprodukten
DE929322C (de) * 1942-03-15 1955-06-23 Hoechst Ag Verfahren zur Herstellung von Polyurethanen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570253A (en) * 1946-10-25 1951-10-09 Minnesota Mining & Mfg Stable aqueous dispersions of copolymers of vinyl esters, neutral ethylenic polyesters, and acrylic acid, and method of making
NL86080C (enrdf_load_stackoverflow) * 1954-05-11 1900-01-01
BE561699A (enrdf_load_stackoverflow) * 1956-10-17
US3005728A (en) * 1956-10-19 1961-10-24 Tee Pak Inc Cellulosic laminates
BE570635A (enrdf_load_stackoverflow) * 1957-11-06 1900-01-01
US3001957A (en) * 1957-11-08 1961-09-26 Celanese Corp Aqueous latex comprising vinyl acetate polymer and amino ether of starch and method of coating fibrous sheet material therewith
US3092601A (en) * 1959-10-01 1963-06-04 Union Carbide Corp Latex coating compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897625C (de) * 1940-01-17 1953-11-23 Bayer Ag Verfahren zur Herstellung von hochmolekularen Polykondensationsprodukten
DE929322C (de) * 1942-03-15 1955-06-23 Hoechst Ag Verfahren zur Herstellung von Polyurethanen

Also Published As

Publication number Publication date
GB940771A (enrdf_load_stackoverflow)
US3238010A (en) 1966-03-01

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