GB1422185A - Polyvinyl alcohol microgels and dry blends for preparing them - Google Patents

Polyvinyl alcohol microgels and dry blends for preparing them

Info

Publication number
GB1422185A
GB1422185A GB2631473A GB2631473A GB1422185A GB 1422185 A GB1422185 A GB 1422185A GB 2631473 A GB2631473 A GB 2631473A GB 2631473 A GB2631473 A GB 2631473A GB 1422185 A GB1422185 A GB 1422185A
Authority
GB
United Kingdom
Prior art keywords
parts
vinyl alcohol
per cent
acid
titanium
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.)
Expired
Application number
GB2631473A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1422185A publication Critical patent/GB1422185A/en
Expired 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0065—Preparation of gels containing an organic phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • 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
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

1422185 Gel-forming polyvinyl alcohol compositions E I DU PONT DE NEMOURS & CO 1 June 1973 [5 June 1972] 26314/73 Heading C3P A dry blend, which when mixed with water, forms a cross-linked gel, comprises (A) a hydroxyl polymer which is (i) a vinyl alcohol polymer containing at least 50 mole per cent of vinyl alcohol units and having a Hoeppler viscosity of 4-150 c.p. or (ii) a mixture of at least 0À5 wt. per cent of a polymer as defined in (i) with one or both of up to 99À5 wt. per cent of a starch and up to 33 wt. per cent of sodium carboxymethyl cellulose; (B) a water-soluble solid titanium salt of a C 2-10 hydroxycarboxylic acid, present inan amount which provides 0À05- 10 parts by wt. of tetravalent titanium ions per 100 parts by wt. of (A); and (C) a water-soluble solid C 2-10 hydroxy carboxylic acid present in an amount of from 0À05-20 parts by wt. per 100 parts by wt. of (A). In aqueous solution the Ti ions cross-link the vinyl alcohol polymer, the efficiency of said cross-linking being enhanced by the presence of component (C). In the examples various polyvinyl alcohols, including a vinyl alcohol methylmethacrylate copolymer are compounded with titanium citrate and citric acid, or tetraisopropyl titanate and lactic acid. The latter mixture results in the in situ formation of a mixture of lactic acid and titanium lactate. Other hydroxy acids for use in forming the salt (B) or for use as component (C) are tartaric acidand salicylic acid. The resulting gels are used for size-coating paper.
GB2631473A 1972-06-05 1973-06-01 Polyvinyl alcohol microgels and dry blends for preparing them Expired GB1422185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25966572A 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
GB1422185A true GB1422185A (en) 1976-01-21

Family

ID=22985864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2631473A Expired GB1422185A (en) 1972-06-05 1973-06-01 Polyvinyl alcohol microgels and dry blends for preparing them

Country Status (6)

Country Link
JP (1) JPS5742656B2 (en)
CA (1) CA997082A (en)
DE (1) DE2328525A1 (en)
FR (1) FR2187822B1 (en)
GB (1) GB1422185A (en)
SE (1) SE378830B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1080940A2 (en) * 1999-08-30 2001-03-07 Kuraray Co., Ltd. Water resistant composition, coating agent, and recording material
WO2004108832A2 (en) * 2003-06-06 2004-12-16 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US7744791B2 (en) 2004-04-29 2010-06-29 The Procter & Gamble Company Method for making polymeric structures
US7754119B2 (en) 2004-04-29 2010-07-13 The Procter & Gamble Company Method for making polymeric structures
EP2309059A1 (en) * 2009-10-02 2011-04-13 Organoclick Aktiebolag Method of improving properties of cellulose-based fibrous sheet-formed materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823616B2 (en) * 1976-11-08 1983-05-16 東レ株式会社 photosensitive polymer composition
JPS626996A (en) * 1985-06-29 1987-01-13 神崎製紙株式会社 Production of paper
JPH01119544U (en) * 1988-02-09 1989-08-14

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1080940A2 (en) * 1999-08-30 2001-03-07 Kuraray Co., Ltd. Water resistant composition, coating agent, and recording material
EP1080940A3 (en) * 1999-08-30 2002-04-03 Kuraray Co., Ltd. Water resistant composition, coating agent, and recording material
US8617303B2 (en) 2003-06-06 2013-12-31 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
WO2004108832A2 (en) * 2003-06-06 2004-12-16 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
AU2004245565B2 (en) * 2003-06-06 2007-07-05 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
AU2004245565C1 (en) * 2003-06-06 2009-09-24 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US9340657B2 (en) 2003-06-06 2016-05-17 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US8815003B2 (en) 2003-06-06 2014-08-26 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
WO2004108832A3 (en) * 2003-06-06 2005-03-03 Procter & Gamble Crosslinking systems for hydroxyl polymers
US7947766B2 (en) 2003-06-06 2011-05-24 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US8357237B2 (en) 2003-06-06 2013-01-22 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US7960453B2 (en) 2003-06-06 2011-06-14 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US8088843B2 (en) 2003-06-06 2012-01-03 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US8129449B2 (en) 2003-06-06 2012-03-06 The Procter & Gabmle Company Crosslinking systems for hydroxyl polymers
US8623246B2 (en) 2004-04-29 2014-01-07 The Procter & Gamble Company Process of making a fibrous structure
US7754119B2 (en) 2004-04-29 2010-07-13 The Procter & Gamble Company Method for making polymeric structures
US9017586B2 (en) 2004-04-29 2015-04-28 The Procter & Gamble Company Polymeric structures and method for making same
US7744791B2 (en) 2004-04-29 2010-06-29 The Procter & Gamble Company Method for making polymeric structures
WO2011039325A3 (en) * 2009-10-02 2011-05-26 Organoclick Aktiebolag Method of improving properties of cellulose-based fibrous sheet-formed materials
EP2309059A1 (en) * 2009-10-02 2011-04-13 Organoclick Aktiebolag Method of improving properties of cellulose-based fibrous sheet-formed materials

Also Published As

Publication number Publication date
DE2328525A1 (en) 1974-02-21
SE378830B (en) 1975-09-15
FR2187822A1 (en) 1974-01-18
JPS4942757A (en) 1974-04-22
CA997082A (en) 1976-09-14
JPS5742656B2 (en) 1982-09-09
FR2187822B1 (en) 1980-04-30

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Legal Events

Date Code Title Description
PS Patent sealed