DE3112238C2 - - Google Patents
Info
- Publication number
- DE3112238C2 DE3112238C2 DE19813112238 DE3112238A DE3112238C2 DE 3112238 C2 DE3112238 C2 DE 3112238C2 DE 19813112238 DE19813112238 DE 19813112238 DE 3112238 A DE3112238 A DE 3112238A DE 3112238 C2 DE3112238 C2 DE 3112238C2
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- polyvinyl alcohol
- cement
- calcium
- calcium compound
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0641—Polyvinylalcohols; Polyvinylacetates
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/50—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4098880A JPS56140113A (en) | 1980-03-28 | 1980-03-28 | Synthetic polyvinyl alcohol fiber having improved adhesive property to cement and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3112238A1 DE3112238A1 (de) | 1982-04-15 |
DE3112238C2 true DE3112238C2 (th) | 1987-06-25 |
Family
ID=12595799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813112238 Granted DE3112238A1 (de) | 1980-03-28 | 1981-03-27 | Polyvinylalkohol-synthesefasern mit hoher haftfestigkeit an zement und verfahren zu ihrer herstellung |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS56140113A (th) |
CH (1) | CH651597A5 (th) |
DE (1) | DE3112238A1 (th) |
FR (1) | FR2479280A1 (th) |
GB (1) | GB2073653B (th) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4133894C2 (de) * | 1991-10-10 | 1993-12-02 | Maerkische Faser Ag | PAN-Strukturformkörper für die Verarbeitung in hydraulischen Bindern |
CA2545417A1 (en) * | 2003-11-19 | 2005-06-02 | Rocla Pty Ltd | Cementitious pipes |
CN103436978B (zh) * | 2013-08-28 | 2015-08-26 | 江苏苏博特新材料股份有限公司 | 一种表面微孔化的高强高模聚乙烯醇纤维的制备方法 |
JP6515001B2 (ja) * | 2015-09-18 | 2019-05-15 | 国立大学法人 東京大学 | 複合繊維とその製造方法、並びに、複合材とその製造方法 |
JP6515002B2 (ja) * | 2015-09-18 | 2019-05-15 | 国立大学法人 東京大学 | 複合繊維とその製造方法、並びに、複合材とその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1328090A (en) * | 1969-12-29 | 1973-08-30 | Shell Int Research | Filler-containing film fibres and process for the manufacture thereof |
GB1136661A (en) * | 1970-02-13 | 1968-12-11 | W N Nicholson & Sons Ltd | Improvements in or relating to agricultural implements |
JPS4922472A (th) * | 1972-06-22 | 1974-02-27 | ||
IT1065294B (it) * | 1976-12-23 | 1985-02-25 | Snam Progetti | Procedimento per la preparazione di fibre a struttura porosa,fibre porose cosi'ottenute e impieghi delle stesse |
AT355486B (de) * | 1977-04-20 | 1980-03-10 | Eternit Werke Hatschek L | Mischung, insbesondere baustoffmischung, zum herstellen von formkoerpern |
DK149746C (da) * | 1977-05-05 | 1987-02-16 | Eternit Fab Dansk As | Plastfiberarmeret byggemateriale fremgangsmaade til fremstilling deraf samt middel til fremstilling af byggematerialet |
CH633503A5 (de) * | 1977-11-21 | 1982-12-15 | Inventa Ag | Faserverstaerktes zementartiges material. |
FR2457265A1 (fr) * | 1979-05-25 | 1980-12-19 | Inventa Ag | Procede de fabrication d'un liant hydraulique renforce de fibres en alcool polyvinylique et liant hydraulique fabrique selon ledit procede |
JPS56140112A (en) * | 1980-03-28 | 1981-11-02 | Kuraray Co Ltd | Polyvinyl alcohol type synthetic fiber and reinforced cement material using it |
-
1980
- 1980-03-28 JP JP4098880A patent/JPS56140113A/ja active Pending
-
1981
- 1981-03-24 GB GB8109244A patent/GB2073653B/en not_active Expired
- 1981-03-27 CH CH211281A patent/CH651597A5/fr not_active IP Right Cessation
- 1981-03-27 DE DE19813112238 patent/DE3112238A1/de active Granted
- 1981-03-30 FR FR8106318A patent/FR2479280A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2479280B1 (th) | 1984-07-13 |
JPS56140113A (en) | 1981-11-02 |
GB2073653A (en) | 1981-10-21 |
GB2073653B (en) | 1983-10-05 |
CH651597A5 (fr) | 1985-09-30 |
DE3112238A1 (de) | 1982-04-15 |
FR2479280A1 (fr) | 1981-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8128 | New person/name/address of the agent |
Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |