GB1419482A - Pullulan derivatives and adhesive compositions containing the same - Google Patents

Pullulan derivatives and adhesive compositions containing the same

Info

Publication number
GB1419482A
GB1419482A GB948274*A GB948274A GB1419482A GB 1419482 A GB1419482 A GB 1419482A GB 948274 A GB948274 A GB 948274A GB 1419482 A GB1419482 A GB 1419482A
Authority
GB
United Kingdom
Prior art keywords
pullulan
materials
jan
water
same
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
GB948274*A
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.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Biochemical Laboratories Co 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.)
Filing date
Publication date
Priority claimed from JP48009186A external-priority patent/JPS5224054B2/ja
Application filed by Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Biochemical Laboratories Co Ltd
Priority to GB948274*A priority Critical patent/GB1419482A/en
Publication of GB1419482A publication Critical patent/GB1419482A/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0018—Pullulan, i.e. (alpha-1,4)(alpha-1,6)-D-glucan; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28—Non-macromolecular organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1419482 Laminates HAYASHIBARA BIOCHEMICAL LABORATORIES Inc 22 Jan 1974 [23 Jan 1973] 9482/74 Divided out of 1418241 Heading B5N [Also in Division C3 and D1] A method of bonding together two or more materials which may be of the same or different constitution, being paper, textile, fabrics, wood products, glass, metal and plastics, comprises providing a wet composition, which is a solution or dispersion of an alkyl or substituted alkyl ether of pullulan in a liquid medium consisting of water or a mixture of water and a watermiscible organic solvent, or at least one of the materials and bringing the materials together so that they make contact at a surface provided with the wet composition. Preferably the pullulan ether is the methyl, ethyl, propyl, butyl, carboxymethyl, hydroxyethyl or hydroxypropyl derivative (see Division C3). In addition the paste composition may comprise a pullulan ester, preferably an aliphatic (C 1 -C 6 ) or aromatic carboxylic ester. A polyhydric alcohol plasticizer may also be included, e.g. glycerol, ethylene glycol, propylene glycol, trimethylol propane, sorbitol or maltitol together with a further hydrophilic additive such as pullulan, amylose, starch, modified starch, gelatine or polyvinyl alcohol.
GB948274*A 1973-01-23 1974-01-22 Pullulan derivatives and adhesive compositions containing the same Expired GB1419482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB948274*A GB1419482A (en) 1973-01-23 1974-01-22 Pullulan derivatives and adhesive compositions containing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48009186A JPS5224054B2 (en) 1973-01-23 1973-01-23
GB948274*A GB1419482A (en) 1973-01-23 1974-01-22 Pullulan derivatives and adhesive compositions containing the same

Publications (1)

Publication Number Publication Date
GB1419482A true GB1419482A (en) 1975-12-31

Family

ID=26242967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB948274*A Expired GB1419482A (en) 1973-01-23 1974-01-22 Pullulan derivatives and adhesive compositions containing the same

Country Status (1)

Country Link
GB (1) GB1419482A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee