GB1504929A - Inorganic-organic compositions inorganicorganic compositions - Google Patents

Inorganic-organic compositions inorganicorganic compositions

Info

Publication number
GB1504929A
GB1504929A GB19785/75A GB1978575A GB1504929A GB 1504929 A GB1504929 A GB 1504929A GB 19785/75 A GB19785/75 A GB 19785/75A GB 1978575 A GB1978575 A GB 1978575A GB 1504929 A GB1504929 A GB 1504929A
Authority
GB
United Kingdom
Prior art keywords
mouldings
compositions
inorganic
organic
weight
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
GB19785/75A
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.)
Bayer AG
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
Priority claimed from US05/469,253 external-priority patent/US4097422A/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1504929A publication Critical patent/GB1504929A/en
Expired legal-status Critical Current

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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • 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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
    • C08G18/3895—Inorganic compounds, e.g. aqueous alkalimetalsilicate solutions; Organic derivatives thereof containing no direct silicon-carbon bonds
    • 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
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/001—Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Inorganic/organic plastics in the form of porous to foam-like mouldings, in particular having densities of 10 to 800 kg/m<3> and compressive strengths of 0.1 to 150 kp/cm<2> are prepared. These mouldings, which may of course also contain fillers and reinforcing materials, can be used for a variety of applications in the construction industry, it being possible for the properties to be matched to requirements in broad limits by simply changing the mixing ratios of the reaction components. The mouldings are obtained by reacting a mixture of (1) from 2 to 95% of aqueous silica sol which preferably contains from 20 to 60% by weight of silica, (2) from 5 to 98% of organic polyisocyanate with the exception of polyisocyanate prepolymers containing nonionic hydrophilic groups, and (3) from 0 to 93% of water-binding aggregates, with pore formation. The percentages are % by weight and relate to the total mixture. Additives such as catalysts, blowing agents, emulsification auxiliaries and other substances which are reactive with NCO groups are possible.
GB19785/75A 1974-05-13 1975-05-12 Inorganic-organic compositions inorganicorganic compositions Expired GB1504929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/469,253 US4097422A (en) 1973-05-17 1974-05-13 Inorganic-organic compositions

Publications (1)

Publication Number Publication Date
GB1504929A true GB1504929A (en) 1978-03-22

Family

ID=23863074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19785/75A Expired GB1504929A (en) 1974-05-13 1975-05-12 Inorganic-organic compositions inorganicorganic compositions

Country Status (12)

Country Link
JP (1) JPS5747686B2 (en)
AT (1) AT339051B (en)
BE (1) BE828997A (en)
CH (1) CH620693A5 (en)
DD (1) DD120212A5 (en)
DE (1) DE2520079C2 (en)
ES (1) ES437585A1 (en)
FI (1) FI751374A (en)
FR (1) FR2271246B1 (en)
GB (1) GB1504929A (en)
IT (1) IT1035701B (en)
SE (1) SE414636B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197952B2 (en) 2005-06-09 2012-06-12 United States Gypsum Company High starch light weight gypsum wallboard
CN102596854A (en) * 2009-10-27 2012-07-18 巴斯夫欧洲公司 Elastic inorganic-organic hybrid foam
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US8697764B2 (en) 2008-04-29 2014-04-15 Basf Se Elastic inorganic-organic hybrid foam
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573230A (en) * 1980-06-06 1982-01-08 Nippon Telegr & Teleph Corp <Ntt> Recorder and reproducer for optical information
DE3320217A1 (en) * 1983-06-03 1984-12-06 Bayer Ag, 5090 Leverkusen INORGANIC-ORGANIC COMPOSITES AND METHOD FOR THEIR PRODUCTION
FR2614895A1 (en) * 1987-05-05 1988-11-10 Dkk Scharfenstein Foam for punctiform and linear elastic seals, especially for household appliances
EP0287877B1 (en) * 1987-04-02 1995-12-20 Tohru Yamamoto A composite substance and a method for the production of the same
JPS63314228A (en) * 1987-06-16 1988-12-22 Sekisui Plastics Co Ltd Inorganic substance-containing foam and its production
JPS63314227A (en) * 1987-06-16 1988-12-22 Sekisui Plastics Co Ltd Inorganic substance-containing foam and its production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227147C3 (en) * 1972-06-03 1979-10-18 Bayer Ag, 5090 Leverkusen Homogeneous inorganic-organic ionomer-polysilicic acid-gel composite material present as colloidal xerosol

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US8257489B2 (en) 2005-06-09 2012-09-04 United States Gypsum Company Slurries and methods of making light weight gypsum board
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US8470461B2 (en) 2005-06-09 2013-06-25 United States Gypsum Company Light weight gypsum board
US11884040B2 (en) 2005-06-09 2024-01-30 United States Gypsum Company Light weight gypsum board
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
US10406779B2 (en) 2005-06-09 2019-09-10 United States Gypsum Company Light weight gypsum board
US8197952B2 (en) 2005-06-09 2012-06-12 United States Gypsum Company High starch light weight gypsum wallboard
US10407345B2 (en) 2005-06-09 2019-09-10 United States Gypsum Company Light weight gypsum board
US8697764B2 (en) 2008-04-29 2014-04-15 Basf Se Elastic inorganic-organic hybrid foam
US8822557B2 (en) 2009-10-27 2014-09-02 Basf Se Elastic inorganic-organic hybrid foam
CN102596854B (en) * 2009-10-27 2014-09-24 巴斯夫欧洲公司 Elastic inorganic-organic hybrid foam
CN102596854A (en) * 2009-10-27 2012-07-18 巴斯夫欧洲公司 Elastic inorganic-organic hybrid foam

Also Published As

Publication number Publication date
FR2271246B1 (en) 1979-08-03
ATA357675A (en) 1977-01-15
DD120212A5 (en) 1976-06-05
FR2271246A1 (en) 1975-12-12
SE414636B (en) 1980-08-11
ES437585A1 (en) 1977-01-16
DE2520079A1 (en) 1975-11-27
JPS50158699A (en) 1975-12-22
IT1035701B (en) 1979-10-20
DE2520079C2 (en) 1986-10-30
JPS5747686B2 (en) 1982-10-12
BE828997A (en) 1975-11-13
CH620693A5 (en) 1980-12-15
FI751374A (en) 1975-11-14
AT339051B (en) 1977-09-26
SE7505431L (en) 1975-11-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee