CA2116458A1 - Improved Adhesives and Sealants - Google Patents

Improved Adhesives and Sealants

Info

Publication number
CA2116458A1
CA2116458A1 CA 2116458 CA2116458A CA2116458A1 CA 2116458 A1 CA2116458 A1 CA 2116458A1 CA 2116458 CA2116458 CA 2116458 CA 2116458 A CA2116458 A CA 2116458A CA 2116458 A1 CA2116458 A1 CA 2116458A1
Authority
CA
Canada
Prior art keywords
sealants
cyclodextrin
improved adhesives
complex
blowing agent
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.)
Granted
Application number
CA 2116458
Other languages
French (fr)
Other versions
CA2116458C (en
Inventor
Finn Bergishagen
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.)
Cerestar USA Inc
Original Assignee
Cerestar Usa, Inc.
Finn Bergishagen
American Maize-Products Company
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
Application filed by Cerestar Usa, Inc., Finn Bergishagen, American Maize-Products Company filed Critical Cerestar Usa, Inc.
Publication of CA2116458A1 publication Critical patent/CA2116458A1/en
Application granted granted Critical
Publication of CA2116458C publication Critical patent/CA2116458C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • 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
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/16—Cyclodextrin; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Sealing Material Composition (AREA)

Abstract

The improved adhesion is provided by incorporating into an adhesive and/or sealant plastic material an effective amount of cyclodextrin or a complex of cyclodextrin and blowing agent. Where the complex of cyclodextrin and blowing agent is employed, an expandable mixture is formed.
CA002116458A 1991-09-23 1992-09-22 Improved adhesives and sealants Expired - Fee Related CA2116458C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76434791A 1991-09-23 1991-09-23
US764,347 1991-09-23

Publications (2)

Publication Number Publication Date
CA2116458A1 true CA2116458A1 (en) 1993-04-01
CA2116458C CA2116458C (en) 1998-05-05

Family

ID=25070466

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002116458A Expired - Fee Related CA2116458C (en) 1991-09-23 1992-09-22 Improved adhesives and sealants

Country Status (15)

Country Link
EP (1) EP0613486A4 (en)
JP (1) JP2743035B2 (en)
KR (1) KR0137426B1 (en)
AR (1) AR248039A1 (en)
BR (1) BR9206524A (en)
CA (1) CA2116458C (en)
CZ (1) CZ289633B6 (en)
FI (1) FI941312A0 (en)
HU (1) HUT68787A (en)
MX (1) MX9205400A (en)
NO (1) NO940950L (en)
NZ (1) NZ244424A (en)
PT (1) PT100895B (en)
SK (1) SK33794A3 (en)
WO (1) WO1993006162A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459731A (en) * 1966-12-16 1969-08-05 Corn Products Co Cyclodextrin polyethers and their production
US3453259A (en) * 1967-03-22 1969-07-01 Corn Products Co Cyclodextrin polyol ethers and their oxidation products
US3957702A (en) * 1967-05-10 1976-05-18 Cpc International Inc. Flame retardant polyurethane foams
US4150192A (en) * 1977-07-05 1979-04-17 The Goodyear Tire & Rubber Company Hot melt rust retardant composite
JPS58113275A (en) * 1981-12-28 1983-07-06 Nichiban Co Ltd Pressure-sensitive adhesive composition
JPS60152535A (en) * 1984-01-20 1985-08-10 Ichiro Shibauchi Crosslinking agent and production thereof
JPS60202115A (en) * 1984-03-27 1985-10-12 Ichiro Shibauchi Curing agent for epoxy resin, and curing of said epoxy resin
JPS61152765A (en) * 1984-12-27 1986-07-11 Nippon Ekishiyou Kk Synthetic resin product including compound clathrated with cyclodextrin
JPS61291984A (en) * 1985-06-18 1986-12-22 Ichiro Shibauchi Production of rustproof material
JPS6268869A (en) * 1985-09-20 1987-03-28 Nichiban Co Ltd Pressure-sensitive adhesive composition usable in water
US5063251A (en) * 1990-05-04 1991-11-05 American Maize-Products Company Blowing and curing of resins and plastics materials with cyclodextrin complexes
JP3162736B2 (en) * 1991-06-05 2001-05-08 昭和電工株式会社 Antibacterial stretch film for food packaging
JP3162737B2 (en) * 1991-06-05 2001-05-08 昭和電工株式会社 Antibacterial stretch film for food packaging

Also Published As

Publication number Publication date
SK33794A3 (en) 1994-10-05
NO940950D0 (en) 1994-03-16
CZ289633B6 (en) 2002-03-13
CA2116458C (en) 1998-05-05
JPH07505168A (en) 1995-06-08
AU658674B2 (en) 1995-04-27
HU9400824D0 (en) 1994-06-28
FI941312A (en) 1994-03-21
BR9206524A (en) 1995-11-21
WO1993006162A1 (en) 1993-04-01
CZ62394A3 (en) 1996-05-15
FI941312A0 (en) 1994-03-21
JP2743035B2 (en) 1998-04-22
AU2687792A (en) 1993-04-27
NZ244424A (en) 1995-03-28
NO940950L (en) 1994-03-16
HUT68787A (en) 1995-07-28
PT100895B (en) 1999-07-30
KR0137426B1 (en) 1998-04-28
PT100895A (en) 1993-10-29
EP0613486A4 (en) 1995-04-05
MX9205400A (en) 1993-05-01
EP0613486A1 (en) 1994-09-07
AR248039A1 (en) 1995-05-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed