ES2092163T3 - Suspensiones fluidas de poli(alcohol vinilico). - Google Patents
Suspensiones fluidas de poli(alcohol vinilico).Info
- Publication number
- ES2092163T3 ES2092163T3 ES93105403T ES93105403T ES2092163T3 ES 2092163 T3 ES2092163 T3 ES 2092163T3 ES 93105403 T ES93105403 T ES 93105403T ES 93105403 T ES93105403 T ES 93105403T ES 2092163 T3 ES2092163 T3 ES 2092163T3
- Authority
- ES
- Spain
- Prior art keywords
- poly
- vinyl alcohol
- sodium
- potassium
- fluid suspensions
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
-
- 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
-
- 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
- D21H17/66—Salts, e.g. alums
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use 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; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Colloid Chemistry (AREA)
- Artificial Filaments (AREA)
Abstract
SE DISPERSA POR LO MENOS UN 20% DE ALCOHOL (POLI)VINILICO (PVA) EN UNA SOLUCION ACUOSA DE POR LO MENOS UNA SAL DISUELTA DENTRO DE ELLA SELECCIONADA DEL GRUPO QUE CONSISTE EN FORMIATO SODICO O POTASICO, SULFATO SODICO, POTASICO O MAGNESICO, CITRATO SODICO O POTASICO, POLIACRILATO SODICO O POTASICO O MEZCLAS DE LOS MISMOS. ESTA SUSPENSION ACUOSA DE PVA ES UTIL EN SISTEMAS EN LOS QUE SE DISUELVE PVA PARA REDUCIR EL TIEMPO DE DISOLUCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/862,046 US5489638A (en) | 1992-04-02 | 1992-04-02 | Poly(vinyl alcohol) fluidized polymer suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092163T3 true ES2092163T3 (es) | 1996-11-16 |
Family
ID=25337494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93105403T Expired - Lifetime ES2092163T3 (es) | 1992-04-02 | 1993-04-01 | Suspensiones fluidas de poli(alcohol vinilico). |
Country Status (12)
Country | Link |
---|---|
US (2) | US5489638A (es) |
EP (1) | EP0569699B1 (es) |
JP (1) | JPH069845A (es) |
AU (1) | AU669508B2 (es) |
BR (1) | BR9301418A (es) |
CA (1) | CA2093198A1 (es) |
DE (1) | DE69304986T2 (es) |
DK (1) | DK0569699T3 (es) |
ES (1) | ES2092163T3 (es) |
MX (1) | MX9301923A (es) |
NO (1) | NO301333B1 (es) |
TW (1) | TW225545B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2128483C (en) * | 1993-12-16 | 2006-12-12 | Richard Swee-Chye Yeo | Flushable compositions |
DK0848730T3 (da) * | 1995-09-08 | 2001-04-23 | Solplax Ltd | Biologisk nedbrydeligt plastmateriale og fremgangsmåde til dets fremstilling |
JPH1150389A (ja) | 1997-08-05 | 1999-02-23 | Uni Charm Corp | 水解性の繊維シート |
US6433056B1 (en) | 1997-10-17 | 2002-08-13 | Hercules Incorporated | Fluidized polymer suspension of hydrophobically modified poly(acetal- or ketal-polyether) polyurethane and polyacrylate |
US6369132B2 (en) * | 1997-10-17 | 2002-04-09 | Hercules Incorporated | Fine particle size low bulk density thermoplastic polymers |
CA2291217C (en) | 1998-12-09 | 2004-09-21 | Kuraray Co., Ltd. | Vinyl alcohol polymer and its composition |
CA2687235C (en) | 2007-05-31 | 2015-11-24 | Hercules Incorporated | Oil-well cement fluid loss additive composition |
US9518179B2 (en) * | 2011-04-14 | 2016-12-13 | Beijing Institute Of Graphic Communication | Modifier composition for polyolefin, polyolefin for packaging and flexible packaging film |
FR2997605B1 (fr) | 2012-11-08 | 2015-12-11 | Rhodia Operations | Suspensions aqueuses pour compositions agricoles |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1172043B (de) * | 1952-10-24 | 1964-06-11 | Rhodiatoce S P A | Verfahren zur Herstellung von wasserloeslichen, koernigen weichmacherhaltigen Polyvinylalkohol-Produkten |
US3298862A (en) * | 1962-09-05 | 1967-01-17 | Kelco Co | Paper sizing process |
US3442848A (en) * | 1966-03-15 | 1969-05-06 | Kuraray Co | Polyvinyl alcohol sizing compositions containing deliquescent compounds and plasticizers |
US4069062A (en) * | 1973-05-08 | 1978-01-17 | Sika Ag, Vormals Kaspar Winkler & Co. | Additive for mortar and concrete |
GB1457428A (en) * | 1973-07-02 | 1976-12-01 | Tenneco Chem | Paper sizing |
JPS5123535A (en) * | 1974-08-06 | 1976-02-25 | Kyoritsu Juki Kogyo Kenkyusho | Suiyoseikobunshino yokaiseisokushinhoho |
JPS538A (en) * | 1976-06-24 | 1978-01-05 | Mitsubishi Electric Corp | Radio polling system for subordinate station |
US4343403A (en) * | 1978-01-18 | 1982-08-10 | Air Products And Chemicals, Inc. | Polyvinyl acetate latex impregnated towelette |
US4343134A (en) * | 1978-01-18 | 1982-08-10 | Air Products And Chemicals, Inc. | Flushable towelette |
JPS5811553A (ja) * | 1981-07-11 | 1983-01-22 | Katayama Chem Works Co Ltd | 水溶性高分子重合体の易分散性組成物 |
GB8311152D0 (en) * | 1983-04-25 | 1983-06-02 | Rheocal Bucks Ltd | Paper and board manufacture |
DE3622820A1 (de) * | 1986-07-08 | 1988-01-21 | Wacker Chemie Gmbh | Cobinder fuer streichmassen |
US5028263A (en) * | 1988-08-05 | 1991-07-02 | Aqualon Company | Suspension of water-soluble polymers in aqueous media containing dissolved salts |
US4883536A (en) * | 1988-08-05 | 1989-11-28 | Aqualon Company | Suspension of water-soluble polymers in aqueous media containing dissolved salts |
US4883537A (en) * | 1988-12-28 | 1989-11-28 | Aqualon Company | Aqueous suspension of carboxymethylcellulose |
US5112445A (en) * | 1989-06-23 | 1992-05-12 | Merck & Co., Inc. | Gellan gum sizing |
-
1992
- 1992-04-02 US US07/862,046 patent/US5489638A/en not_active Expired - Fee Related
-
1993
- 1993-04-01 CA CA002093198A patent/CA2093198A1/en not_active Abandoned
- 1993-04-01 AU AU35675/93A patent/AU669508B2/en not_active Ceased
- 1993-04-01 DK DK93105403.5T patent/DK0569699T3/da active
- 1993-04-01 DE DE69304986T patent/DE69304986T2/de not_active Expired - Fee Related
- 1993-04-01 EP EP93105403A patent/EP0569699B1/en not_active Expired - Lifetime
- 1993-04-01 ES ES93105403T patent/ES2092163T3/es not_active Expired - Lifetime
- 1993-04-02 MX MX9301923A patent/MX9301923A/es not_active IP Right Cessation
- 1993-04-02 JP JP5076941A patent/JPH069845A/ja not_active Withdrawn
- 1993-04-02 NO NO931284A patent/NO301333B1/no not_active IP Right Cessation
- 1993-04-02 BR BR9301418A patent/BR9301418A/pt not_active IP Right Cessation
- 1993-04-12 TW TW082102728A patent/TW225545B/zh active
-
1995
- 1995-10-20 US US08/546,328 patent/US5541241A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69304986T2 (de) | 1997-02-06 |
US5541241A (en) | 1996-07-30 |
AU669508B2 (en) | 1996-06-13 |
NO931284D0 (no) | 1993-04-02 |
MX9301923A (es) | 1994-07-29 |
JPH069845A (ja) | 1994-01-18 |
DE69304986D1 (de) | 1996-10-31 |
AU3567593A (en) | 1993-10-07 |
CA2093198A1 (en) | 1993-10-03 |
US5489638A (en) | 1996-02-06 |
TW225545B (es) | 1994-06-21 |
EP0569699A1 (en) | 1993-11-18 |
BR9301418A (pt) | 1993-10-05 |
EP0569699B1 (en) | 1996-09-25 |
DK0569699T3 (da) | 1997-02-17 |
NO301333B1 (no) | 1997-10-13 |
NO931284L (no) | 1993-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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