DK634489D0 - PROCEDURE FOR THE MANUFACTURING OF OPEN-CELLED HYDROFILE POLYURETHANE FOOD MATERIALS AND THEIR USE - Google Patents

PROCEDURE FOR THE MANUFACTURING OF OPEN-CELLED HYDROFILE POLYURETHANE FOOD MATERIALS AND THEIR USE

Info

Publication number
DK634489D0
DK634489D0 DK634489A DK634489A DK634489D0 DK 634489 D0 DK634489 D0 DK 634489D0 DK 634489 A DK634489 A DK 634489A DK 634489 A DK634489 A DK 634489A DK 634489 D0 DK634489 D0 DK 634489D0
Authority
DK
Denmark
Prior art keywords
hydrofile
celled
procedure
manufacturing
open
Prior art date
Application number
DK634489A
Other languages
Danish (da)
Other versions
DK634489A (en
Inventor
Rainer Welte
Hans-Joachim Scholl
Original Assignee
Bayer 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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of DK634489D0 publication Critical patent/DK634489D0/en
Publication of DK634489A publication Critical patent/DK634489A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G5/00—Floral handling
    • A01G5/04—Mountings for wreaths, or the like; Racks or holders for flowers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/089—Reaction retarding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2310/00—Agricultural use or equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK634489A 1988-12-15 1989-12-14 PROCEDURE FOR THE MANUFACTURING OF OPEN-CELLED HYDROFILE POLYURETHANE FOOD MATERIALS AND THEIR USE DK634489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842220A DE3842220A1 (en) 1988-12-15 1988-12-15 PROCESS FOR PRODUCING OPEN CELL HYDROPHILIC POLYURETHANE FOAMS

Publications (2)

Publication Number Publication Date
DK634489D0 true DK634489D0 (en) 1989-12-14
DK634489A DK634489A (en) 1990-06-16

Family

ID=6369227

Family Applications (1)

Application Number Title Priority Date Filing Date
DK634489A DK634489A (en) 1988-12-15 1989-12-14 PROCEDURE FOR THE MANUFACTURING OF OPEN-CELLED HYDROFILE POLYURETHANE FOOD MATERIALS AND THEIR USE

Country Status (5)

Country Link
EP (1) EP0373456A3 (en)
JP (1) JPH02212511A (en)
CA (1) CA2003911A1 (en)
DE (1) DE3842220A1 (en)
DK (1) DK634489A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424338A (en) * 1992-08-06 1995-06-13 Basf Corporation Rigid hydrophilic polyurethane foams
US5478494A (en) * 1993-09-22 1995-12-26 Basf Corporation Polyol composition having good flow and formic acid blown rigid polyurethane foams made thereby having good dimensional stability
DE19548771A1 (en) * 1995-12-23 1997-06-26 Basf Ag Microcellular polyurethane elastomer containing urea groups
DE19548770A1 (en) * 1995-12-23 1997-06-26 Basf Ag Microcellular polyurethane elastomer containing urea groups
JP2006321905A (en) * 2005-05-19 2006-11-30 Fuji Carbon Kk Water-absorptive open cell rigid polyurethane foam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171152B (en) * 1962-03-20 1964-05-27 Schickedanz Ver Papierwerk Process for the production of foams containing urethane groups
US3663465A (en) * 1970-01-29 1972-05-16 Du Pont Preparation of open-cell polyurethane foams in the presence of 2-substituted 1,1,3,3-tetraalkyl guandines and an acid
DE2304892A1 (en) * 1973-02-01 1974-08-08 Bayer Ag PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM
DE3627236A1 (en) * 1986-08-12 1988-02-18 Basf Ag Hydrophilic rigid polyurethane foams, process for their production, and their use

Also Published As

Publication number Publication date
EP0373456A3 (en) 1991-02-06
JPH02212511A (en) 1990-08-23
DE3842220A1 (en) 1990-06-28
EP0373456A2 (en) 1990-06-20
CA2003911A1 (en) 1990-06-15
DK634489A (en) 1990-06-16

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Legal Events

Date Code Title Description
ATS Application withdrawn