BE780841A - Alginate web formation - from fibrous suspension using paper machine - Google Patents

Alginate web formation - from fibrous suspension using paper machine

Info

Publication number: BE780841A
Authority: BE; Belgium
Prior art keywords: paper machine; alginate; web; fibrous suspension; web formation
Prior art date: 1970-03-20

Application number

BE780841A

Other languages

English (en)

Original Assignee

Carreras Ltd

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.)

1970-03-20

Filing date

1972-03-17

Publication date

1972-07-17

1970-03-20 Priority claimed from GB4962570A external-priority patent/GB1370888A/en

1972-03-17 Application filed by Carreras Ltd filed Critical Carreras Ltd

1972-07-17 Publication of BE780841A publication Critical patent/BE780841A/xx

Links

239000000725 suspension Substances 0.000 title abstract 3
FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 title abstract 2
229940072056 alginate Drugs 0.000 title abstract 2
235000010443 alginic acid Nutrition 0.000 title abstract 2
229920000615 alginic acid Polymers 0.000 title abstract 2
230000015572 biosynthetic process Effects 0.000 title 1
239000003795 chemical substances by application Substances 0.000 abstract 2
229930182558 Sterol Natural products 0.000 abstract 1
239000000853 adhesive Substances 0.000 abstract 1
230000001070 adhesive effect Effects 0.000 abstract 1
235000010410 calcium alginate Nutrition 0.000 abstract 1
239000000648 calcium alginate Substances 0.000 abstract 1
229960002681 calcium alginate Drugs 0.000 abstract 1
OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 abstract 1
150000001720 carbohydrates Chemical class 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
238000004040 coloring Methods 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
102000004169 proteins and genes Human genes 0.000 abstract 1
108090000623 proteins and genes Proteins 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
150000003432 sterols Chemical class 0.000 abstract 1
235000003702 sterols Nutrition 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/28—Organic non-cellulose fibres from natural polymers
- D21H13/30—Non-cellulose polysaccharides
- D21H13/32—Alginate fibres
- 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
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1227—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of polysaccharide fibres other than cellulosic, e.g. alginate fibres

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Paper (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

BE780841A 1970-03-20 1972-03-17 Alginate web formation - from fibrous suspension using paper machine BE780841A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4962570A GB1370888A (en)	1970-03-20	1970-03-20	Sheet materials

Publications (1)

Publication Number	Publication Date
BE780841A true BE780841A (en)	1972-07-17

Family

ID=10452991

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE780841A BE780841A (en)	1970-03-20	1972-03-17	Alginate web formation - from fibrous suspension using paper machine

Country Status (4)

Country	Link
BE (1)	BE780841A (fr)
ES (1)	ES400932A1 (fr)
IE (1)	IE36179B1 (fr)
MC (1)	MC910A1 (fr)

1972
- 1972-03-17 MC MC979A patent/MC910A1/fr unknown
- 1972-03-17 BE BE780841A patent/BE780841A/xx unknown
- 1972-03-18 ES ES72400932A patent/ES400932A1/es not_active Expired
- 1972-03-20 IE IE34772A patent/IE36179B1/xx unknown

Also Published As

Publication number	Publication date
ES400932A1 (es)	1976-02-16
MC910A1 (fr)	1972-11-24
IE36179L (en)	1972-09-20
IE36179B1 (en)	1976-09-01

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