BE771061A - PROCESS FOR PREPARING POLYVINYL ALCOHOL VERY RESISTANT TO COLD WATER - Google Patents

PROCESS FOR PREPARING POLYVINYL ALCOHOL VERY RESISTANT TO COLD WATER

Info

Publication number: BE771061A
Authority: BE; Belgium
Prior art keywords: resistant; polyvinyl alcohol; cold water; preparing polyvinyl; preparing
Prior art date: 1970-08-08

Application number

BE771061A

Other languages

French (fr)

Original Assignee

Hoechst 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.)

1970-08-08

Filing date

1971-08-06

Publication date

1972-02-07

1971-08-06 Application filed by Hoechst Ag filed Critical Hoechst Ag

1972-02-07 Publication of BE771061A publication Critical patent/BE771061A/en

Links

239000004372 Polyvinyl alcohol Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
229920002451 polyvinyl alcohol Polymers 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)
Soil Conditioners And Soil-Stabilizing Materials (AREA)

BE771061A 1970-08-08 1971-08-06 PROCESS FOR PREPARING POLYVINYL ALCOHOL VERY RESISTANT TO COLD WATER BE771061A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702039467 DE2039467A1 (en)	1970-08-08	1970-08-08	Process for the production of polyvinyl alcohol with high cold water resistance

Publications (1)

Publication Number	Publication Date
BE771061A true BE771061A (en)	1972-02-07

Family

ID=5779206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE771061A BE771061A (en)	1970-08-08	1971-08-06	PROCESS FOR PREPARING POLYVINYL ALCOHOL VERY RESISTANT TO COLD WATER

Country Status (9)

Country	Link
AT (1)	AT307731B (en)
AU (1)	AU3206471A (en)
BE (1)	BE771061A (en)
DE (1)	DE2039467A1 (en)
ES (1)	ES393856A1 (en)
FR (1)	FR2104117A5 (en)
IT (1)	IT941662B (en)
NL (1)	NL7110746A (en)
ZA (1)	ZA715210B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2557557C3 (en) *	1975-12-20	1979-02-08	Hoechst Ag, 6000 Frankfurt	Process for the production of films and coatings containing polyvinyl alcohol with reduced water solubility
AU5289598A (en) *	1997-03-03	1998-09-03	Rohm And Haas Company	Polymer emulsions and polymer powders therefrom

1970
- 1970-08-08 DE DE19702039467 patent/DE2039467A1/en active Pending
1971
- 1971-08-02 ES ES393856A patent/ES393856A1/en not_active Expired
- 1971-08-04 NL NL7110746A patent/NL7110746A/xx unknown
- 1971-08-04 ZA ZA715210A patent/ZA715210B/en unknown
- 1971-08-05 AU AU32064/71A patent/AU3206471A/en not_active Expired
- 1971-08-06 IT IT27269/71A patent/IT941662B/en active
- 1971-08-06 AT AT688571A patent/AT307731B/en not_active IP Right Cessation
- 1971-08-06 BE BE771061A patent/BE771061A/en unknown
- 1971-08-09 FR FR7129064A patent/FR2104117A5/en not_active Expired

Also Published As

Publication number	Publication date
NL7110746A (en)	1972-02-10
AU3206471A (en)	1973-02-08
ES393856A1 (en)	1973-08-16
ZA715210B (en)	1972-04-26
DE2039467A1 (en)	1972-02-10
IT941662B (en)	1973-03-10
FR2104117A5 (en)	1972-04-14
AT307731B (en)	1973-06-12

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